7Baggers

SolarEdge
(NASDAQ:SEDG) 

SEDG stock logo

SolarEdge Technologies, Inc., together with its subsidiaries, designs, develops, and sells direct current (DC) optimized inverter systems for solar photovoltaic (PV) installations worldwide. It offers inverters, power optimizers, communication devices, and smart energy management solutions used in r...

Founded: 2006
Full Time Employees: 5,285 (Jun 2023)
Founder: Guy Sella 
Co-Founder: Lior Handelsman
CEO: Zvi Lando  
Sector: Technology
Industry: Solar

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At a glance:
  • Demand Weakness and Channel Inventory Overhang Persist: Residential solar demand remains pressured by high interest rates and slower installer activity, while distributors and installers continue working through elevated inventory levels, weighing on near-term shipments and revenue.
  • Margins Compressed by Under-Utilization and Pricing Pressure: Gross margin has been pressured by lower volumes, manufacturing under-absorption, and competitive pricing as the company moves product and right-sizes production to match demand.
  • Cost Actions and Restructuring to Reduce Operating Expense Base: Management has implemented layoffs and broader cost controls to align the expense structure with current market conditions, aiming to limit cash burn and support a return to profitability when demand normalizes.
  • Liquidity Focus: Working-Capital and Cash Preservation Key: The company is prioritizing inventory reductions, receivables discipline, and capex restraint to stabilize free cash flow and maintain balance-sheet flexibility through the downturn.
  • Recovery Dependent on Rate Relief, Policy Support, and Product Execution: A sustained rebound likely hinges on easing financing conditions, improving installer sentiment, and successful execution across inverters, optimizers, storage, and commercial offerings amid intense competition.
Bull Thesis:
  • Technological Leadership and Ecosystem Expansion: SolarEdge's differentiated DC-optimized inverter technology offers advantages in safety, efficiency, and module-level monitoring. Continued innovation in energy management solutions, including battery storage, EV charging, and grid services, expands their ecosystem and value proposition, creating stickiness with installers and end-users.
  • Long-Term Global Solar Market Growth: The secular trend towards renewable energy, driven by climate change initiatives, energy independence goals, and decreasing long-term costs of solar, provides a strong underlying growth driver for the entire solar industry. As a leading player, SolarEdge is well-positioned to benefit from this sustained market expansion.
  • Diversification into New Markets and Segments: SolarEdge is actively expanding its footprint beyond its traditional residential focus into the commercial & industrial (C&I) and utility-scale segments. This diversification, along with geographical expansion into new regions, helps reduce reliance on any single market segment and opens up new avenues for revenue growth.
  • Potential for Supply Chain Normalization and Margin Recovery: After periods of elevated component costs and supply chain disruptions, a normalization of global supply chains and a potential decrease in component prices could lead to significant improvements in SolarEdge's gross margins. As channel inventory clears, the company could see a rebound in order volumes and profitability.
Bear Thesis:
  • Intense Competition and Pricing Pressure: The solar inverter market is highly competitive, with strong rivals like Enphase Energy (microinverters) and other global players. This intense competition can lead to pricing pressure, margin erosion, and potential market share loss, especially in key residential segments where Enphase has gained traction.
  • High Channel Inventory and Demand Slowdown: SolarEdge has reported significant inventory buildup in its distribution channels, particularly in Europe, indicating a slowdown in end-user demand. This oversupply can lead to reduced future orders, potential inventory write-downs, and prolonged periods of lower sales as the channel works through existing stock.
  • Macroeconomic Headwinds and High Interest Rates: Elevated interest rates significantly increase the cost of financing solar installations for both consumers and developers, dampening demand, especially in the crucial residential segment. General economic uncertainty and inflation also impact discretionary spending, further slowing market growth.
  • Profitability and Margin Compression: Recent financial results have shown significant pressure on SolarEdge's gross margins and overall profitability. This compression is driven by a combination of factors including higher component costs, inventory write-downs, increased operational expenses, and the need to offer competitive pricing in a challenging market.
Main Competitors:
  • Enphase Energy ($ENPH) (Microinverters, IQ Batteries), A primary competitor in the residential and light commercial solar market, offering microinverters that provide module-level power optimization, monitoring, and energy storage solutions, directly competing with SolarEdge's DC optimized inverter systems.
  • SMA Solar Technology AG ($S92.DE) (String inverters, hybrid inverters), A global leader in string inverters for residential, commercial, and utility-scale solar. While not offering module-level power electronics, they compete on price, reliability, and market share for the inverter component of solar systems, increasingly integrating storage and energy management.
  • Sungrow Power Supply Co., Ltd. ($300274.SZ) (String inverters, central inverters, energy storage systems), A leading global inverter supplier, offering a comprehensive range of string and central inverters for all market segments, including residential. They compete on cost, product breadth, and reliability, increasingly integrating energy storage solutions and smart energy management.
  • Tesla, Inc. ($TSLA) (Solar Roof, Powerwall, Tesla Inverter), Competes in the residential solar and energy storage market by offering integrated solar panel solutions (including Solar Roof), battery storage (Powerwall), and their own inverters, aiming for a complete ecosystem solution for homeowners.
Moat:
SolarEdge's primary moat lies in its patented DC optimized inverter technology, offering enhanced energy harvest, safety, and module-level monitoring. However, it faces intense competition from various fronts: direct module-level power electronics (MLPE) rivals like Enphase, traditional string inverter manufacturers (e.g., SMA, Sungrow) who compete on cost and scale, and integrated solution providers like Tesla that offer full ecosystem approaches. The market is characterized by continuous technological innovation, aggressive pricing, and the increasing demand for integrated solar-plus-storage solutions.
Income Statements:
Quarterly
Annual
    Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 
                                               
      stock-based compensation expenses:
                                               
      cost of revenues
    975,828,000 3,959,000 257,298,000 201,944,000 308,471,000 963,229,000 276,374,000 230,586,000 372,469,000 582,488,000 673,985,000 643,763,000 629,655,000 614,722,000 545,132,000 476,122,000 391,424,000 353,843,000 323,865,000 265,415,000 247,782,000 230,032,000 228,888,000 291,210,000 274,974,000 271,247,000 214,340,000 185,761,000 -274,945,000 158,596,000 145,172,000 130,274,000 118,370,000 108,498,000 89,033,000 76,378,000 86,609,000 85,639,000 84,471,000 86,250,000 81,527,000 70,149,000 62,698,000 
      research and development
    184,807,000 10,681,000 53,386,000 61,997,000 62,238,000 70,372,000 69,276,000 75,351,000 75,001,000 80,082,000 86,526,000 79,873,000 78,959,000 69,659,000 74,847,000 66,349,000 64,326,000 55,666,000 52,664,000 46,977,000 47,513,000 40,817,000 38,098,000 36,695,000 34,900,000 30,747,000 29,505,000 26,199,000 -37,256,000 20,109,000 19,551,000 17,875,000 16,420,000 14,363,000 12,725,000 11,458,000 9,935,000 9,232,000 8,709,000 8,299,000 6,991,000 6,701,000 5,490,000 
      sales and marketing
    103,900,000 4,348,000 28,725,000 31,657,000 30,549,000 37,427,000 39,978,000 38,911,000 38,779,000 40,351,000 44,222,000 40,966,000 42,663,000 42,726,000 38,975,000 35,316,000 33,248,000 29,383,000 29,458,000 26,911,000 28,872,000 21,924,000 20,936,000 24,253,000 23,659,000 22,026,000 22,127,000 20,172,000 -28,653,000 16,938,000 15,954,000 16,205,000 14,079,000 13,217,000 11,961,000 10,775,000 10,036,000 8,930,000 8,826,000 8,833,000 8,244,000 7,432,000 6,422,000 
      general and administrative
    90,678,000 2,897,000 19,789,000 30,183,000 36,370,000 41,212,000 39,008,000 30,865,000 34,628,000 39,110,000 36,199,000 36,567,000 30,013,000 27,933,000 28,121,000 26,429,000 21,879,000 21,098,000 19,370,000 19,849,000 18,042,000 14,928,000 13,964,000 16,185,000 11,771,000 12,214,000 13,685,000 11,691,000 -10,637,000 6,898,000 5,776,000 4,689,000 5,900,000 5,078,000 3,265,000 4,439,000 3,664,000 3,067,000 3,460,000 2,188,000 3,418,000 2,265,000 1,990,000 
      total stock-based compensation expenses
    18,143,000 21,885,000                                          
      stock-based compensation capitalized:
                                               
      inventory
    344,750 300,000                                          
      other long-term assets
    303,500 382,000                                          
      total stock-based compensation capitalized
    648,250 682,000                                          
      revenues
      289,429,000 219,480,000 170,749,000 260,903,000 265,405,000 204,399,000 316,044,000 725,305,000 991,290,000 943,889,000 890,702,000 836,723,000 727,774,000 655,080,000 551,915,000 526,404,000 480,057,000 405,489,000 358,107,000 338,095,000 331,851,000 431,218,000 418,223,000 410,556,000 325,010,000 271,871,000 -433,570,000 236,578,000 227,118,000 209,871,000 189,340,000 166,552,000 136,099,000 115,054,000 128,484,000 124,752,000 125,205,000 124,832,000 115,054,000 98,420,000 86,399,000 
      yoy
      9.05% 7.38% -45.97% -64.03% -73.23% -78.35% -64.52% -13.32% 36.21% 44.09% 61.38% 58.95% 51.60% 61.55% 54.12% 55.70% 44.66% -5.97% -14.37% -17.65% 2.10% 58.61% -196.46% 73.54% 43.10% 29.54% -328.99% 42.04% 66.88% 82.41% 47.36% 33.51% 8.70% -7.83% 11.67% 26.75% 44.91%     
      qoq
      31.87% 28.54% -34.55% -1.70% 29.85% -35.33% -56.43% -26.83% 5.02% 5.97% 6.45% 14.97% 11.10% 18.69% 4.85% 9.65% 18.39% 13.23% 5.92% 1.88% -23.04% 3.11% 1.87% 26.32% 19.55% -162.71% -283.27% 4.17% 8.22% 10.84% 13.68% 22.38% 18.29% -10.45% 2.99% -0.36% 0.30% 8.50% 16.90% 13.91%  
      gross profit
      32,131,000 17,536,000 -137,722,000 -702,326,000 -10,969,000 -26,187,000 -56,425,000 142,817,000 317,305,000 300,126,000 261,047,000 222,001,000 182,642,000 178,958,000 160,491,000 172,561,000 156,192,000 140,074,000 110,325,000 108,063,000 102,963,000 140,008,000 143,249,000 139,309,000 110,670,000 86,110,000 -158,625,000 77,982,000 81,946,000 79,597,000 70,970,000 58,054,000 47,066,000 38,676,000 41,875,000 39,113,000 40,734,000 38,582,000 33,527,000 28,271,000 23,701,000 
      yoy
      -392.93% -166.96% 144.08% -591.77% -103.46% -108.73% -121.61% -35.67% 73.73% 67.71% 62.66% 28.65% 16.93% 27.76% 45.47% 59.69% 51.70% 0.05% -22.98% -22.43% -6.96% 62.59% -190.31% 78.64% 35.05% 8.18% -323.51% 34.33% 74.11% 105.80% 69.48% 48.43% 15.54% 0.24% 24.90% 38.35% 71.87%     
      qoq
      83.23% -112.73% -80.39% 6302.83% -58.11% -53.59% -139.51% -54.99% 5.72% 14.97% 17.59% 21.55% 2.06% 11.51% -6.99% 10.48% 11.51% 26.96% 2.09% 4.95% -26.46% -2.26% 2.83% 25.88% 28.52% -154.29% -303.41% -4.84% 2.95% 12.16% 22.25% 23.35% 21.69% -7.64% 7.06% -3.98% 5.58% 15.08% 18.59% 19.28%  
      gross margin %
    NaN% NaN% 11.10% 7.99% -80.66% -269.19% -4.13% -12.81% -17.85% 19.69% 32.01% 31.80% 29.31% 26.53% 25.10% 27.32% 29.08% 32.78% 32.54% 34.54% 30.81% 31.96% 31.03% 32.47% 34.25% 33.93% 34.05% 31.67% 36.59% 32.96% 36.08% 37.93% 37.48% 34.86% 34.58% 33.62% 32.59% 31.35% 32.53% 30.91% 29.14% 28.72% 27.43% 
      operating expenses:
                                               
      other operating expense
      45,724,000 -3,575,000 59,317,750 233,929,000 951,000 2,391,000 -358,500                                   
      total operating expenses
      147,624,000 120,262,000 151,413,000 382,940,000 149,213,000 147,518,000 181,156,000 159,543,000 166,947,000 155,972,000 266,210,000 137,594,000 146,630,000 128,094,000 119,453,000 106,147,000 100,633,000 95,946,000 95,898,000 77,669,000 72,998,000 72,233,000 92,721,000 73,292,000 65,317,000 58,062,000 -76,546,000 43,945,000 41,281,000 38,769,000 36,399,000 32,658,000 27,951,000 26,672,000 23,635,000 21,229,000 20,995,000 19,320,000 18,653,000 16,398,000 13,902,000 
      operating income
      -115,493,000 -102,726,000 -289,135,000 -1,085,266,000 -160,182,000 -173,705,000 -237,581,000 -16,726,000 150,358,000 144,154,000 -5,163,000 84,407,000 36,012,000 50,864,000 41,038,000 66,414,000 55,559,000 44,128,000 14,427,000 30,394,000 29,965,000 67,775,000 50,528,000 66,017,000 45,353,000 28,048,000 -82,079,000 34,037,000 40,665,000 40,828,000 34,571,000 25,396,000 19,115,000 12,004,000 18,240,000 17,884,000 19,739,000 19,262,000 14,874,000 11,873,000 9,799,000 
      yoy
      -27.90% -40.86% 21.70% 6388.50% -206.53% -220.50% 4501.61% -119.82% 317.52% 183.41% -112.58% 27.09% -35.18% 15.26% 184.45% 118.51% 85.41% -34.89% -71.45% -53.96% -33.93% 141.64% -161.56% 93.96% 11.53% -31.30% -337.42% 34.03% 112.74% 240.12% 89.53% 42.00% -3.16% -37.68% 22.63% 50.63% 101.44%     
      qoq
      12.43% -64.47% -73.36% 577.52% -7.79% -26.89% 1320.43% -111.12% 4.30% -2892.06% -106.12% 134.39% -29.20% 23.94% -38.21% 19.54% 25.90% 205.87% -52.53% 1.43% -55.79% 34.13% -23.46% 45.56% 61.70% -134.17% -341.15% -16.30% -0.40% 18.10% 36.13% 32.86% 59.24% -34.19% 1.99% -9.40% 2.48% 29.50% 25.28% 21.17%  
      operating margin %
    NaN% NaN% -39.90% -46.80% -169.33% -415.97% -60.35% -84.98% -75.17% -2.31% 15.17% 15.27% -0.58% 10.09% 4.95% 7.76% 7.44% 12.62% 11.57% 10.88% 4.03% 8.99% 9.03% 15.72% 12.08% 16.08% 13.95% 10.32% 18.93% 14.39% 17.90% 19.45% 18.26% 15.25% 14.04% 10.43% 14.20% 14.34% 15.77% 15.43% 12.93% 12.06% 11.34% 
      financial income
      -7,323,000 10,068,000 -12,199,000 5,558,000 -865,000 -7,064,000 22,055,000 -7,901,000 3,384,000 23,674,000                    584,000 1,917,750 2,666,000  1,410,000        
      other income
      4,017,000 148,000 -76,000 -3,928,000 18,551,000  291,000 -484,000   186,000 7,533,000                              
      income before income taxes
      -118,799,000 -92,510,000 -301,410,000 -1,083,636,000 -142,496,000 -180,769,000 -215,235,000 -25,111,000 153,742,000 167,703,000 51,124,000 58,915,000 21,701,000 45,415,000 34,714,000 60,663,000 53,816,000 38,031,000 24,807,000 46,159,000 41,530,000 51,170,000                    
      tax benefits
      -5,657,000 -5,726,000   12,245,000 23,754,000                                    
      net loss from equity method investments
      -288,000 -287,000 -456,000 -577,000 -567,000 -296,000                                    
      net income
      -124,744,000 -98,523,000 -312,907,000 -1,205,321,000 -130,818,000 -157,311,000 -162,383,000 -61,176,000 119,510,000 138,378,000 20,829,000 24,743,000 15,084,000 33,123,000 40,954,000 53,048,000 45,092,000 30,076,000 17,655,000 43,751,000 36,668,000 42,248,000 52,345,000 41,724,000 32,913,000 17,975,000 -90,516,000 45,643,000 34,568,000 35,686,000 19,502,000 27,971,000 22,524,000 14,175,000 15,616,000 17,273,000 20,799,000 24,105,000 14,432,000 9,261,000 5,965,000 
      yoy
      -4.64% -37.37% 92.70% 1870.25% -209.46% -213.68% -879.60% -347.25% 692.30% 317.77% -49.14% -53.36% -66.55% 10.13% 131.97% 21.25% 22.97% -28.81% -66.27% 4.86% 11.41% 135.04% -157.83% -8.59% -4.79% -49.63% -564.14% 63.18% 53.47% 151.75% 24.88% 61.93% 8.29% -41.19% 8.20% 86.51% 248.68%     
      qoq
      26.61% -68.51% -74.04% 821.37% -16.84% -3.12% 165.44% -151.19% -13.64% 564.35% -15.82% 64.03% -54.46% -19.12% -22.80% 17.64% 49.93% 70.35% -59.65% 19.32% -13.21% -19.29% 25.46% 26.77% 83.10% -119.86% -298.31% 32.04% -3.13% 82.99% -30.28% 24.18% 58.90% -9.23% -9.59% -16.95% -13.71% 67.02% 55.84% 55.26%  
      net income margin %
    NaN% NaN% -43.10% -44.89% -183.26% -461.98% -49.29% -76.96% -51.38% -8.43% 12.06% 14.66% 2.34% 2.96% 2.07% 5.06% 7.42% 10.08% 9.39% 7.42% 4.93% 12.94% 11.05% 9.80% 12.52% 10.16% 10.13% 6.61% 20.88% 19.29% 15.22% 17.00% 10.30% 16.79% 16.55% 12.32% 12.15% 13.85% 16.61% 19.31% 12.54% 9.41% 6.90% 
      net basic and diluted loss per share of common stock
      -2.13 -1.7                                        
      weighted-average number of shares used in computing net basic and diluted loss per share of common stock
      58,567,394 58,121,502                                        
      income taxes
        -11,041,000 -121,108,000   -53,202,000 36,065,000 34,232,000 29,325,000 30,295,000 34,172,000 6,617,000 12,292,000 -6,240,000 7,615,000 8,724,000 7,955,000 7,152,000 2,408,000 4,862,000 8,922,000                    
      net basic earnings per share of common stock
        -5.42 -21.13 -2.31 -2.75 -2.88 -1.08 2.12 2.46 0.37 0.44 0.27 0.62 0.78 1.01 0.87 0.58         0.643 0.76 0.81 0.44 0.66 0.54 0.34 0.38 0.43 0.52 0.61 0.37 0.28 0.01 
      net diluted earnings per share of common stock
        -5.42 -21.13 -2.31 -2.75 -2.74 -1.08 2.03 2.35 0.36 0.43 0.26 0.6 0.74 0.96 0.82 0.55         0.603 0.95 0.72 0.75 0.41 0.61 0.5 0.32 0.35 0.39 0.47 0.55 0.32 0.26 0.01 
      weighted-average number of shares used in computing net basic earnings per share of common stock
    58,954,380    57,082,182 57,029,983 56,687,006 57,140,126  56,671,504 56,415,636 56,215,490  55,730,328 55,470,279  52,202,182 52,355,867 52,076,208 51,726,998 50,217,330 50,529,691 49,786,586 49,193,240 47,918,938  47,683,799 47,020,218 41,026,926 45,601,540 45,216,253 44,231,679 42,209,238 42,433,648 41,700,399 41,348,225 40,926,887 39,987,935 40,362,093 39,511,967 39,301,620 11,902,911 2,822,893 
      weighted-average number of shares used in computing net diluted earnings per share of common stock
    58,954,380    57,082,182 57,029,983 56,687,006 57,140,126  56,671,504 59,183,666 59,193,831  58,747,538 58,564,734  55,971,030 55,929,000 55,930,562 55,997,136 52,795,475 53,144,188 52,536,437 52,172,720 50,195,661  49,940,034 49,026,327 43,839,342 48,281,240 48,291,280 47,673,522 45,425,307 46,131,556 44,831,590 43,837,505 43,995,227 44,376,075 44,577,901 44,007,348 44,455,964 15,269,448 7,099,046 
      other loss
               -125,000                                
      other operating income
               -1,434,000            -4,900,000                    
      other operating expenses (income)
                490,750 -2,724,000 4,687,000    -859,000 2,209,000                        
      financial expense
                -13,196,250 -33,025,000 -14,311,000 -5,449,000                            
      other operating expenses
                        -1,225,000                       
      weighted average number of shares used in computing net basic earnings per share of common stock
            56,557,106    55,087,770   53,134,937                            
      weighted average number of shares used in computing net diluted earnings per share of common stock
            57,237,518    58,100,649   56,315,193                            
      financial income (expenses)
                    -3,397,750 -5,751,000 -1,743,000    11,565,000        -2,480,000    3,595,000  390,000 -527,000 2,029,000 -959,000 -72,000   
      net income per share
                                               
      financial expenses
                       6,097,000    16,605,000 5,600,250 17,023,000                1,699,000 3,436,000 
      financial expenses (income)
                        -10,380,000 -15,765,000     -773,000 6,151,000 204,000 689,000              
      net income (income) attributable to non-controlling interests
                            289,750 -97,000                  
      net income attributable to solaredge technologies, inc.
                        17,655,000 43,751,000 36,668,000 42,248,000 52,778,000 41,627,000 33,128,000 19,016,000                
      net basic earnings per share of common stock attributable to solaredge technologies, inc.
                        0.33 0.87 0.74 0.86 1.09 0.86 0.69 0.4                
      net diluted earnings per share of common stock attributable to solaredge technologies, inc.
                        0.33 0.83 0.7 0.81   0.66 0.39                
      net income attributable to non-controlling interests
                              215,000 1,041,000                
      non recurring expenses
                            2,076,250 8,305,000                  
      income before taxes on income
                            29,254,250 48,994,000 46,126,000 21,897,000 -82,283,000 33,348,000 38,185,000 41,348,000 36,058,000 28,062,000 22,710,000 13,414,000 18,630,000 17,357,000 21,768,000 18,303,000 14,802,000 10,070,000 6,363,000 
      taxes on income
                            6,101,250 7,270,000 13,213,000 3,922,000 8,233,000 -12,295,000 3,617,000 5,662,000 16,556,000 91,000 186,000  3,014,000 84,000 969,000 -5,802,000 370,000 809,000 398,000 
      net diluted earnings per share of common stock  attributable to solaredge technologies, inc.
                            0.468 0.81                  
      weighted-average number of shares used in  computing net basic earnings per share of  common stock
                             48,195,020                  
      weighted-average number of shares used in  computing net diluted earnings per share of  common stock
                             51,081,594                  
      other incomes
                                               
      other expenses
                                   64,000            
      tax benefit
                                       761,000        
      other comprehensive income
                                               
      change in comprehensive income related to foreign currency translation adjustments
                                             41 -102 
      total comprehensive income
                                             9,302 5,863 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 
                                                  
        assets
                                                  
        current assets:
                                                  
        cash and cash equivalents
      512,381,000 455,075,000 439,515,000 545,240,000 401,364,000 274,611,000 303,904,000 259,498,000 214,229,000 338,468,000 551,122,000 557,744,000 727,849,000 783,112,000 678,329,000 745,534,000 1,002,772,000 530,089,000 526,588,000 524,112,000 685,157,000 827,146,000  428,372,000 324,072,000  247,342,000 176,575,000 226,478,000 191,633,000 192,876,000  229,219,000 163,163,000 149,448,000 113,452,000 119,933,000 90,014,000       
        restricted cash
      40,985,000 84,771,000 47,481,000 27,266,000 104,459,000 135,328,000                       1,811,000 1,628,000 2,083,000  1,766,000 1,516,000 1,400,000 1,097,000 991,000 946,000       
        marketable securities
      29,269,000 38,097,000 59,064,000 212,754,000 250,267,000 311,279,000 374,869,000 430,333,000 466,407,000 521,570,000 477,275,000 493,176,000 410,820,000 241,117,000 202,598,000 150,259,000 158,557,000 167,728,000 145,459,000 145,686,000 139,079,000 143,687,000  113,032,000 95,143,000  85,343,000 109,610,000 107,064,000 118,680,000 148,252,000  81,229,000 77,264,000 81,488,000 80,225,000 81,800,000 61,786,000       
        trade receivables, net of allowance
      222,704,000 267,441,000 286,258,000 217,098,000 132,577,000 160,423,000 239,408,000 295,590,000 404,390,000 622,425,000 939,545,000 1,149,820,000 969,543,000 905,146,000 785,325,000 669,100,000 676,820,000 456,339,000 416,244,000 343,652,000 271,713,000 218,706,000  181,700,000 235,673,000                    
        inventories
      596,824,000 552,632,000 530,799,000 529,306,000 636,597,000 645,897,000 798,383,000 1,505,101,000 1,549,122,000 1,443,449,000 1,177,805,000 984,194,000 874,212,000 729,201,000 561,352,000 470,272,000 432,504,000 380,143,000 304,713,000 321,915,000 340,038,000 331,696,000 -121,999,000 264,460,000 198,557,000 -22,544,000 134,283,000 148,892,000 150,798,000 141,519,000 107,179,000 -18,952,000 98,363,000 82,992,000 62,356,000 56,205,000 60,913,000 68,434,000 -7,356,000 -11,446,000 -13,452,000 -5,956,000 -48,507,000 -39,071,000 
        prepaid expenses and other current assets
      414,518,000 341,831,000 404,399,000 440,249,000 464,419,000 506,769,000 401,551,000 402,673,000 354,919,000 378,394,000 217,720,000 264,188,000 259,642,000 241,082,000 224,169,000 248,643,000 191,664,000 176,992,000 148,364,000 137,480,000 102,985,000 135,399,000  79,867,000 66,874,000  68,234,000  37,828,000 45,073,000 46,396,000              
        total current assets
      1,816,681,000 1,739,847,000 1,767,516,000 1,971,913,000 1,989,683,000 2,034,307,000 2,118,115,000 2,893,195,000 2,989,067,000 3,304,306,000 3,363,467,000 3,449,122,000 3,242,066,000 2,899,658,000 2,451,773,000 2,283,808,000 2,462,317,000 1,711,291,000 1,552,554,000 1,488,911,000 1,585,107,000 1,719,341,000  1,072,998,000 955,919,000  834,803,000 730,544,000 717,532,000 678,113,000 655,653,000  571,212,000 476,686,000 424,587,000 364,939,000 369,466,000 323,354,000       
        long-term assets:
                                                  
        property, plant and equipment
      264,965,000 269,351,000 318,230,000 327,101,000 339,824,000 343,438,000 423,905,000 595,623,000 605,223,000 614,579,000 604,819,000 580,503,000 556,138,000 543,969,000 491,433,000 489,109,000 473,511,000 410,379,000 353,344,000 340,319,000 312,214,000 303,408,000  226,416,000 195,982,000  149,675,000 140,200,000 132,988,000                
        operating lease right-of-use assets
      50,085,000 48,178,000 41,937,000 44,808,000 48,639,000 41,393,000 43,088,000 53,510,000 59,474,000 64,167,000 67,331,000 66,387,000 69,710,000 62,754,000 62,535,000 58,375,000 59,783,000 47,137,000 39,314,000 38,302,000 39,804,000 41,600,000  36,951,000 37,896,000  34,601,000 36,788,000 30,839,000                
        intangible assets
      6,420,000 7,129,000 7,754,000 8,437,000 8,874,000  11,169,000 36,790,000 33,037,000 35,345,000 41,947,000 43,656,000 17,933,000 19,929,000 46,286,000 50,372,000 55,734,000 58,861,000 61,639,000 61,855,000 64,196,000 67,818,000  68,211,000 69,111,000     38,504,000 3,762,000       695,000       
        goodwill
      49,852,000 50,123,000 50,520,000 51,346,000 48,626,000  51,875,000 52,042,000 41,470,000 42,996,000 41,201,000 42,332,000 29,934,000 31,189,000 108,860,000 116,173,000 127,109,000 129,629,000 131,757,000 135,981,000 134,620,000 140,479,000  128,279,000 125,520,000     34,874,000 2,782,000              
        other long-term assets
      72,505,000 67,566,000 46,353,000 63,680,000 55,476,000 64,736,000 112,201,000 65,046,000 47,784,000 37,601,000 36,103,000 28,772,000 24,906,000 18,806,000 15,638,000 31,970,000 23,583,000 24,963,000 23,083,000 21,633,000 16,473,000 5,353,000  8,166,000 8,454,000                    
        total long-term assets
      443,827,000 442,347,000 464,794,000 518,535,000 535,490,000 595,888,000 698,279,000 1,055,019,000 1,177,755,000 1,283,425,000 1,287,687,000 1,247,443,000 1,254,360,000 1,366,291,000 1,451,773,000 1,488,970,000 1,220,598,000 1,180,769,000 1,104,279,000 1,075,414,000 879,488,000 717,768,000  532,828,000 557,921,000  502,789,000                  
        total assets
      2,260,508,000 2,182,194,000 2,232,310,000 2,490,448,000 2,525,173,000 2,630,195,000 2,816,394,000 3,948,214,000 4,166,822,000 4,587,731,000 4,651,154,000 4,696,565,000 4,496,426,000 4,265,949,000 3,903,546,000 3,772,778,000 3,682,915,000 2,892,060,000 2,656,833,000 2,564,325,000 2,464,595,000 2,437,109,000  1,605,826,000 1,513,840,000  1,337,592,000 1,221,694,000 1,176,923,000 964,472,000 852,178,000  731,561,000 641,305,000 549,206,000 492,422,000 456,970,000 412,945,000       
        liabilities and stockholders’ equity
                                                  
        current liabilities:
                                                  
        trade payables
      404,507,000 271,983,000 283,505,000 178,723,000 135,435,000 93,491,000 94,730,000 134,421,000 171,412,000 386,471,000 399,274,000 434,602,000 408,523,000 459,831,000 311,565,000 253,399,000 241,630,000 252,068,000 137,621,000 141,174,000 122,063,000 162,051,000 -35,499,000 158,264,000 139,138,000 47,837,000 132,230,000 116,795,000 90,190,000 107,079,000 83,459,000 12,143,000 83,091,000 69,488,000 42,700,000 36,029,000 43,740,000 40,282,000 -32,200,000 -35,554,000 -18,701,000 -13,500,000 41,111,000 -1,264,000 
        employees and payroll accruals
      81,990,000 73,992,000 70,829,000 66,956,000 76,360,000 76,292,000 70,120,000 67,810,000 73,666,000 76,966,000 77,740,000 74,709,000 90,853,000 85,158,000 71,905,000 68,154,000 84,309,000 74,465,000 63,845,000 58,340,000 63,929,000 63,738,000 3,132,000 48,764,000 58,894,000 18,592,000 44,386,000 34,555,000 31,524,000 29,053,000 23,680,000 1,028,000 29,733,000 22,544,000 17,640,000 14,286,000 11,767,000 11,975,000 3,278,000 5,517,000 6,073,000 1,044,000 1,668,000 883,000 
        warranty obligations
      83,685,000 89,330,000 111,738,000 115,057,000 125,172,000 140,249,000 163,561,000 169,214,000 181,333,000 183,047,000 174,125,000 146,150,000 129,278,000 103,975,000 97,222,000 91,761,000 82,340,000 71,480,000 67,096,000 64,855,000 63,443,000 62,614,000 23,155,000 68,674,000 70,158,000 50,780,000 45,887,000 38,819,000 35,229,000 28,868,000 21,660,000 18,479,000 16,605,000 14,785,000 12,942,000 12,501,000 12,895,000 15,103,000 19,313,000 14,780,000 9,015,000 4,025,000 13,698,000 9,718,000 
        deferred revenues and customers advances
      38,540,000 70,371,000 45,873,000 37,174,000 76,491,000 140,870,000 27,367,000 28,457,000 36,081,000 40,836,000 22,064,000 28,135,000 27,507,000 26,641,000 31,896,000 30,460,000 25,511,000 17,789,000 16,939,000 16,144,000 21,065,000 24,648,000 -24,283,000 25,625,000 30,706,000                    
        accrued expenses and other current liabilities
      288,549,000 297,819,000 262,842,000 276,953,000 219,496,000 243,872,000 202,134,000 166,922,000 196,398,000 205,911,000 203,448,000 214,133,000 243,881,000 214,112,000 181,892,000 168,400,000 134,951,000 109,379,000 119,865,000 118,933,000 111,011,000 106,154,000  88,482,000 75,737,000  80,986,000  60,369,000 29,728,000 31,556,000              
        total current liabilities
      897,271,000 803,495,000 774,787,000 1,016,730,000 974,426,000 1,041,079,000 903,812,000 566,824,000 658,890,000 893,231,000 876,651,000 897,729,000 900,042,000 889,717,000 694,480,000 612,174,000 568,741,000 525,181,000 405,507,000 399,585,000 397,726,000 436,099,000  405,065,000 389,681,000  335,407,000 293,778,000 248,072,000 225,718,000 166,150,000  158,609,000 129,754,000 92,432,000 78,696,000 78,616,000 78,500,000       
        long-term liabilities:
                                                  
        convertible senior notes
      331,944,000 331,561,000 331,169,000 341,867,000 341,472,000 346,305,000 345,900,000 638,703,000 628,115,000 627,381,000 626,647,000 625,914,000 625,182,000 624,451,000 623,721,000 622,991,000 622,263,000 621,535,000 620,808,000 620,082,000 619,357,000 573,350,000                       
        finance lease liabilities
      18,323,000 18,558,000 40,959,000 40,817,000 37,862,000 39,159,000 39,197,000 39,244,000 40,630,000 41,892,000 40,323,000 42,208,000 43,711,000 45,385,000 45,509,000 46,680,000 53,405,000 40,508,000 25,375,000 25,525,000 24,918,000 26,173,000                       
        operating lease liabilities
      39,307,000 36,648,000 29,961,000 32,033,000 33,325,000 30,018,000 31,293,000 36,838,000 40,982,000 45,070,000 46,580,000 47,046,000 50,855,000 46,256,000 46,398,000 42,849,000 48,480,000 38,912,000 31,509,000 31,153,000 32,667,000 35,194,000  29,991,000 30,336,000  29,117,000 30,009,000 24,790,000                
        other long-term liabilities
      10,865,000 2,581,000 15,437,000 25,634,000 23,779,000 8,426,000 13,999,000 16,241,000 17,953,000 18,444,000 16,835,000 16,349,000 15,232,000 15,756,000 15,570,000 17,902,000 10,441,000 10,649,000 14,910,000 14,766,000 13,325,000 14,191,000  17,666,000 10,970,000                    
        total long-term liabilities
      952,517,000 951,235,000 977,763,000 960,499,000 956,534,000 930,774,000 956,216,000 1,275,201,000 1,267,381,000 1,282,591,000 1,284,097,000 1,278,647,000 1,245,590,000 1,199,866,000 1,156,939,000 1,133,072,000 1,103,649,000 1,056,840,000 1,009,243,000 986,947,000 966,945,000 915,253,000  275,960,000 257,741,000  264,997,000 247,868,000 231,334,000 168,028,000 147,065,000  132,741,000 114,084,000 87,321,000 78,523,000 71,119,000 59,499,000       
        commitments and contingent liabilities
                                                  
        stockholders’ equity:
                                                  
        common stock of 0.0001 par value - authorized: 125,000,000; issued and outstanding: 60,817,930 and 60,360,154 shares as of march 31, 2026 and december 31, 2025, respectively
      6,000                                            
        additional paid-in capital
      1,896,782,000 1,872,760,000  1,838,563,000 1,845,719,000 1,813,198,000 1,779,212,000 1,744,411,000 1,719,523,000 1,680,622,000 1,633,800,000 1,595,890,000 1,545,777,000 1,505,632,000 1,457,379,000 1,418,881,000 1,373,405,000 687,295,000 652,109,000 625,268,000 595,716,000 603,891,000  511,640,000 491,873,000  450,459,000 431,684,000 417,385,000 371,794,000 361,744,000  343,356,000 331,902,000 323,076,000 316,867,000 311,081,000 302,587,000       
        accumulated other comprehensive income
      4,937,000                 -27,319,000 -19,135,000 -3,536,000 -6,761,000 3,857,000            -611,000    120,000       
        accumulated deficit
      -1,491,005,000 -1,433,639,000  -1,251,458,000 -1,126,714,000                                -3,825,000 -27,765,000       
        total stockholders’ equity
      410,720,000 427,464,000  513,219,000 594,213,000 658,342,000 956,366,000 2,106,189,000 2,240,551,000 2,411,909,000 2,490,406,000 2,520,189,000 2,350,794,000 2,176,366,000 2,052,127,000 2,027,532,000 2,010,525,000 1,310,039,000 1,242,083,000 1,177,793,000 1,099,924,000 1,085,757,000  924,801,000 866,418,000  737,188,000 680,048,000 697,517,000 570,726,000 538,963,000  440,211,000 397,467,000  335,203,000 307,235,000 274,946,000       
        total liabilities and stockholders’ equity
      2,260,508,000 2,182,194,000  2,490,448,000 2,525,173,000 2,630,195,000 2,816,394,000 3,948,214,000 4,166,822,000 4,587,731,000 4,651,154,000 4,696,565,000 4,496,426,000 4,265,949,000 3,903,546,000 3,772,778,000 3,682,915,000 2,892,060,000 2,656,833,000 2,564,325,000 2,464,595,000 2,437,109,000  1,605,826,000 1,513,840,000  1,337,592,000 1,221,694,000 1,176,923,000 964,472,000 852,178,000  731,561,000 641,305,000  492,422,000 456,970,000 412,945,000       
        loan receivables
           45,678,000                                       
        common stock of 0.0001 par value - authorized: 125,000,000 shares; issued: 60,360,154 shares as of december 31, 2025 and 58,780,490 shares as of december 31, 2024; outstanding: 60,360,154 shares as of december 31, 2025 and 58,027,126 shares as of december 31, 2024.
       6,000                                           
        treasury stock
         -16,024,000 -50,194,000 -50,194,000 -50,315,000 -50,315,000 -33,222,000                                    
        accumulated other comprehensive loss
       -11,663,000  -57,868,000 -74,604,000 -76,477,000 -57,253,000 -77,950,000 -66,611,000 -46,885,000 -83,949,000 -77,432,000 -77,204,000 -73,109,000 -128,266,000 -89,620,000 -46,067,000       -3,442,000 -5,390,000  -3,356,000 -895,000 -1,220,000 -524,000 -983,000  -1,135,000  -297,000 -367,000 -25,000        
        deferred revenues
        277,131,000 248,731,000 243,649,000 231,049,000 226,770,000 222,557,000 218,535,000 214,607,000 212,025,000 204,693,000 196,917,000 186,936,000 176,824,000 170,235,000 158,734,000 151,556,000 136,269,000 128,109,000 122,168,000 115,372,000  103,181,000 98,134,000 83,137,000 15,006,000 15,708,000 13,527,000 14,351,000 5,795,000 13,120,000 3,010,000 2,559,000 2,743,000 3,038,000 1,025,000 2,421,000 8,578,000 5,942,000 3,446,000 1,970,000 3,989,000 2,116,000 
        common stock of 0.0001 par value - authorized: 125,000,000 shares; issued: 59,374,556 shares on june 30, 2025 and 58,780,490 shares on december 31, 2024; outstanding: 59,134,050 shares on june 30, 2025 and 58,027,126 shares on december 31, 2024.
         6,000                                         
        common stock of 0.0001 par value - authorized: 125,000,000 shares; issued: 59,043,817 shares on march 31, 2025 and 58,780,490 shares on december 31, 2024; outstanding: 58,290,453 shares on march 31, 2025 and 58,027,126 shares on december 31, 2024.
          6,000                                        
        deferred tax assets
             131,748,000 122,564,000 80,912,000 60,147,000 49,993,000 46,612,000 44,153,000 38,268,000 33,400,000 31,205,000 27,572,000 21,827,000 19,962,000 17,353,000 11,676,000  19,121,000 17,095,000  17,180,000 14,751,000 14,589,000 14,699,000 13,218,000 -3,018,000 9,847,000 8,340,000 5,822,000 4,898,000 4,084,000 4,127,000 -6,380,000 -6,627,000 -6,527,000    
        goodwill and intangible assets
           58,046,000                                       
        common stock of 0.0001 par value - authorized: 125,000,000 shares; issued: 58,780,490 shares at december 31, 2024 and 57,123,437 shares at december 31, 2023; outstanding: 58,027,126 shares at december 31, 2024 and 57,123,437 shares at december 31, 2023.
           6,000                                       
        retained earnings
           -1,028,191,000 -715,284,000 490,037,000 620,855,000 778,166,000 940,549,000 1,001,725,000 882,215,000 743,837,000 723,008,000 698,265,000 683,181,000 650,058,000 609,104,000 556,056,000 510,964,000 478,004,000  416,598,000 379,930,000  284,904,000 243,277,000 210,149,000 191,133,000 178,197,000  97,986,000 66,172,000 46,670,000 18,699,000         
        common stock of 0.0001 par value - authorized: 125,000,000 shares; issued: 57,935,436 shares at september 30, 2024 and 57,123,437 shares at december 31, 2023; outstanding: 57,182,072 shares at september 30, 2024 and 57,123,437 shares at december 31, 2023.
            6,000                                      
        common stock of 0.0001 par value - authorized: 125,000,000 shares; issued: 57,705,386 shares at june 30, 2024 and 57,123,437 shares at december 31, 2023; outstanding: 56,952,022 shares at june 30, 2024 and 57,123,437 shares at december 31, 2023.
             6,000                                     
        common stock of 0.0001 par value - authorized: 125,000,000 shares; issued: 57,298,691 shares at march 31, 2024 and 57,123,437 shares at december 31, 2023; outstanding: 56,792,795 shares at march 31, 2024 and 57,123,437 shares at december 31, 2023.
              6,000                                    
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of december 31, 2023 and december 31, 2022; issued and outstanding: 57,123,437 and 56,133,404 shares as of december 31, 2023 and december 31, 2022, respectively
               6,000                                   
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of september 30, 2023 and december 31, 2022; issued and outstanding: 56,810,559 and 56,133,404 shares as of september 30, 2023 and december 31, 2022, respectively
                6,000                                  
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of june 30, 2023 and december 31, 2022; issued and outstanding: 56,556,340 and 56,133,404 shares as of june 30, 2023 and december 31, 2022, respectively
                 6,000                                 
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of march 31, 2023 and december 31, 2022; issued and outstanding: 56,343,164 and 56,133,404 shares as of march 31, 2023 and december 31, 2022, respectively
                  6,000                                
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of december 31, 2022 and december 31, 2021; issued and outstanding: 56,133,404 and 52,815,395 shares as of december 31, 2022 and december 31, 2021, respectively
                   6,000                               
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of september 30, 2022 and december 31, 2021; issued and outstanding: 55,894,106 and 52,815,395 shares as of september 30, 2022 and december 31, 2021, respectively
                    6,000                              
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of june 30, 2022 and december 31, 2021; issued and outstanding: 55,633,090 and 52,815,395 shares as of june 30, 2022 and december 31, 2021, respectively
                     6,000                             
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of march 31, 2022 and december 31, 2021; issued and outstanding: 55,386,146 and 52,815,395 shares as of march 31, 2022 and december 31, 2021, respectively
                      6,000                            
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of december 31, 2021 and december 31, 2020; issued and outstanding: 52,815,395 and 51,560,936 shares as of december 31, 2021 and december 31, 2020, respectively
                       5,000                           
        short-term bank deposits
                        10,122,000 13,562,000 43,626,000 60,096,000  3,432,000 8,085,000  5,769,000  6,057,000 6,001,000 7,779,000              
        restricted bank deposits
                        1,064,000 2,504,000 2,509,000 2,611,000  2,135,000 27,515,000  1,600,000 1,060,000                 
        current maturities of bank loans and accrued interest
                        141,000 139,000 16,215,000 16,894,000  15,256,000 15,048,000  16,912,000 16,454,000 17,233,000                
        deferred tax liabilities
                        405,000   8,593,000  1,112,000 2,202,000  7,762,000 8,663,000 8,544,000 1,499,000               
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of september 30, 2021 and december 31, 2020; issued and outstanding: 52,519,490 and 51,560,936 shares as of september 30, 2021 and december 31, 2020, respectively
                        5,000                          
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of june 30, 2021 and december 31, 2020; issued and outstanding: 52,263,976 and 51,560,936 shares as of june 30, 2021 and december 31, 2020, respectively
                         5,000                         
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of march 31, 2021 and december 31, 2020; issued and outstanding: 51,966,175 and 51,560,936 shares as of march 31, 2021 and december 31, 2020, respectively
                          5,000                        
        consolidated balance sheets
                                                  
        u.s. dollars in thousands
                                                  
        common stock of 0.0001 par value – authorized: 125,000,000 shares as of december 31, 2020, and 2019; issued: 51,560,936 and 49,081,457 shares as of december 31, 2020, and 2019, respectively; outstanding: 51,560,936 and 48,898,062 shares as of december 31, 2020 and 2019, respectively.
                           5,000                       
        cash flows from operating activities:
                                                  
        net income
                            122,667,000   144,957,000      70,254,000       76,609,000 59,336,000 38,537,000 14,432,000 21,121,000 11,860,000 
        adjustments to reconcile net income to net cash from operating activities:
                                                  
        depreciation of property, plant and equipment
                            16,376,000   17,261,000                   
        amortization of intangible assets
                            7,081,000   9,634,000             84,000 63,000 42,000 21,000   
        amortization of debt discount and debt issuance costs
                            168,000                      
        amortization of premium and accretion of discount on available-for-sale marketable securities
                            602,000   92,000                   
        stock-based compensation expenses
                            42,993,000   60,353,000                   
        deferred income tax benefit
                            -5,263,000   -6,037,000                   
        other adjustments
                            224,000                      
        changes in assets and liabilities:
                                                  
        prepaid expenses and other assets
                            37,871,000   -67,323,000  50,642,000                 
        trade receivables
                            118,044,000   -124,071,000 292,232,000 237,804,000 187,496,000 173,579,000 151,088,000 -9,203,000 127,479,000 109,528,000 91,694,000 79,851,000 79,268,000 84,898,000 -37,271,000 -20,681,000 -11,268,000 -11,928,000 -16,333,000 -25,993,000 
        operating lease right-of-use assets and liabilities, net and effect of exchange rate differences
                            -459,000   2,192,000                   
        other liabilities
                            10,619,000   38,158,000                   
        net cash from operating activities
                            195,429,000   259,000,000      107,870,000       52,427,000 34,392,000 19,050,000 5,946,000 12,054,000 -3,635,000 
        cash flows from investing activities:
                                                  
        proceeds from sales and maturities of available-for-sale marketable securities
                            116,419,000                      
        purchase of property, plant and equipment
                            -90,553,000   -72,562,000                   
        investment in available-for-sale marketable securities
                            -36,781,000   -160,054,000      -89,389,000       -118,511,000  -52,860,000    
        withdrawal from (investment in) restricted bank deposits
                            25,538,000                      
        business combination, net of cash acquired
                                                  
        withdrawal from (investment in) bank deposits
                            -14,667,000   4,860,000                   
        other investing activities
                            743,000   -3,261,000                   
        net cash from in investing activities
                            699,000                      
        cash flows from financing activities:
                                                  
        proceeds from issuance of convertible senior notes
                            618,269,000                      
        repayment of bank loans
                            -15,194,000                      
        proceeds from bank loans
                            15,185,000                      
        proceeds from issuance of shares under stock purchase plan and upon exercise of stock-based awards
                            19,205,000         7,591,000             
        change in non-controlling interests
                                                  
        other financing activities
                            -152,000                      
        net cash from financing activities
                            637,313,000         7,591,000       2,779,000 2,639,000 1,472,000 17,000 136,953,000 139,457,000 
        increase in cash and cash equivalents
                            833,441,000                -70,631,000 -60,479,000 -38,515,000 1,995,000 135,070,000 125,571,000 
        cash and cash equivalents at the beginning of the period
                            223,901,000                144,750,000 144,750,000 144,750,000 144,750,000 9,754,000 9,754,000 
        effect of exchange rate differences on cash and cash equivalents
                            -9,233,000                -87,000    -74,000  
        cash and cash equivalents at the end of the period
                            1,048,109,000                74,032,000 84,070,000 106,150,000 146,729,000 144,750,000 135,204,000 
        supplemental disclosure of non-cash activities:
                                                  
        operating lease, right of use asset
                            796,000                      
        liabilities and stockholders' equity
                                                  
        bank loans
                                4,055,000 5,519,000 7,029,000 3,510,000               
        common stock of 0.0001 par value – authorized: 125,000,000 shares as of june 30, 2020 and december 31, 2019; issued: 50,075,751 and 49,081,457 shares as of june 30, 2020 and december 31, 2019, respectively; outstanding: 50,075,751 and 48,898,062 shares as of june 30, 2020 and december 31, 2019, respectively.
                             5,000                     
        common stock of 0.0001 par value – authorized: 125,000,000 shares as of march 31, 2020 and december 31, 2019; issued: 49,599,493 and 49,081,457 shares as of march 31, 2020 and december 31, 2019, respectively; outstanding: 49,599,493 and 48,898,062 shares as of march 31, 2020 and december 31, 2019, respectively.
                              5,000                    
        income from sale of business
                               5,269,000                   
        other incomes (income)
                               713,000                   
        business combinations, net of cash acquired
                               -38,435,000                   
        investment in restricted bank deposits
                               -26,145,000                   
        proceed from sales and maturities of available-for-sale marketable securities
                               142,744,000                   
        net cash from investing activities
                               -152,853,000      -63,949,000       -125,837,000 -97,510,000 -59,037,000 -3,968,000 -13,937,000 -10,251,000 
        consolidated statements of cash flows
                                                  
        intangible assets, net and goodwill
                                200,795,000 211,340,000 211,420,000                
        other long term assets
                                7,667,000 8,455,000                 
        other long term liabilities
                                16,662,000 18,062,000                 
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of september 30, 2019 (unaudited) and december 31, 2018; issued and outstanding: 48,576,288 and 46,052,802 shares as of september 30, 2019 (unaudited) and december 31, 2018, respectively
                                5,000                  
        total solaredge technologies, inc. stockholders’ equity
                                732,012,000 674,071,000 626,319,000 562,408,000               
        non-controlling interests
                                5,176,000 5,977,000 71,198,000 8,318,000               
        short-term bank deposit
                                 5,961,000                 
        total long term assets
                                 491,150,000 459,391,000 286,359,000 196,525,000  160,349,000 164,619,000 124,619,000 127,483,000 87,504,000        
        accrued expenses and other liabilities
                                 71,447,000                 
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of june 30, 2019 (unaudited) and december 31, 2018; issued and outstanding: 47,967,425 and 46,052,802 shares as of june 30, 2019  (unaudited) and december 31, 2018, respectively
                                 5,000                 
        other non-current assets
                                  12,303,000 4,697,000 1,108,000              
        other non-current liabilities
                                  23,417,000 9,391,000 7,343,000              
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of march 31, 2019 (unaudited) and december 31, 2018; issued and outstanding: 47,501,363 and 46,052,802 shares as of march 31, 2019 (unaudited) and december 31, 2018, respectively
                                  5,000                
        property, plant and equipment
                                   119,329,000               
        current maturities of bank loans
                                   16,639,000               
        share capital
                                                  
        common stock of 0.0001 par value - authorized 125,000,000 shares as of december 31, 2018, 2017, and, 2016; issued and outstanding: 46,052,802, 43,812,601, 41,259,391 shares as of december 31, 2018, 2017 and 2016, respectively.
                                   5,000               
        property and equipment
                                    73,415,000       30,377,000       
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of september 30, 2018 (unaudited) and december 31, 2017; issued and outstanding: 45,750,400 and 43,812,601 shares as of september 30, 2018 (unaudited) and december 31, 2017, respectively
                                    5,000              
        depreciation and amortization of property, equipment and intangible assets
                                     5,053,000             
        amortization of premiums on available-for-sale marketable securities
                                     1,014,000       532,000 209,000 35,000    
        stock-based compensation
                                     13,977,000       9,089,000      
        loss on disposals of fixed assets
                                     64,000             
        prepaid expenses and other accounts receivable
                                     -2,135,000 33,156,000 42,223,000 38,201,000 34,109,000 26,561,000 17,276,000 10,542,000 13,186,000 6,504,000 11,811,000 -19,563,000 -12,198,000 
        accrued expenses and other accounts payable
                                     6,194,000 26,170,000  16,407,000 12,842,000 9,189,000 8,719,000 3,934,000 497,000 -273,000 1,467,000 2,530,000 43,601,000 
        lease incentive obligation
                                     -148,000 1,690,000 1,765,000 1,838,000 1,913,000 1,987,000 2,135,000 -88,000 -120,000 -65,000 -11,000 2,669,000 2,243,000 
        cash flows used in investing activities:
                                                  
        purchase of property and equipment
                                     -21,385,000       -15,690,000 -11,545,000 -5,636,000 -3,292,000 -11,765,000 -8,254,000 
        maturities of available-for-sale marketable securities
                                     46,825,000       6,350,000 1,000,000     
        net increase in cash, cash equivalents and restricted cash
                                     51,512,000             
        cash, cash equivalents and restricted cash at the beginning of the period
                                     164,679,000             
        effect of exchange rate differences on cash, cash equivalents and restricted cash
                                     398,000             
        cash, cash equivalents and restricted cash at the end of the period
                                     216,589,000             
        property, equipment and intangible assets
                                      61,161,000 52,297,000 45,714,000 41,991,000 37,933,000        
        prepaid expenses and lease deposits
                                      787,000 862,000 732,000 640,000 594,000 437,000       
        non-current tax liabilities
                                      17,595,000 16,840,000           
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of march 31, 2018 (unaudited) and december 31, 2017; issued and outstanding: 44,897,108 and 43,812,601 shares as of march 31, 2018 (unaudited) and december 31, 2017, respectively
                                      4,000            
        accrued expenses and other accounts payables
                                       20,378,000           
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of december 31, 2017, 2016, and june 30, 2016; issued and outstanding: 43,812,601, 41,259,391, 40,889,922 shares as of december 31, 2017 , 2016 and june 30, 2016, respectively.
                                       4,000           
        stockholders' equity:
                                                  
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of september 30, 2017 (unaudited) and december 31, 2016; issued and outstanding: 42,862,712 and 41,259,391 shares as of september 30, 2017 (unaudited) and december 31, 2016, respectively
                                        4,000          
        total stockholders' equity
                                        369,453,000          
        total liabilities and stockholders' equity
                                        549,206,000          
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of june 30, 2017 (unaudited) and december 31, 2016; issued and outstanding: 42,022,735 and 41,259,391 shares as of june 30, 2017 (unaudited) and december 31, 2016, respectively
                                         4,000         
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of march 31, 2017 (unaudited) and december 31, 2016; issued and outstanding: 41,532,545 and 41,259,391 shares as of march 31, 2017 (unaudited) and december 31, 2016, respectively
                                          4,000        
        current assets
                                                  
        long-term liabilities
                                                  
        common stock of 0.0001 par value - authorized: 125,000,000 shares as of september 30, 2016 (unaudited) and june 30, 2016; issued and outstanding: 41,056,801 and 40,889,922 shares as of september 30, 2016 (unaudited) and june 30, 2016, respectively.
                                           4,000       
        depreciation
                                            3,763,000 2,601,000 1,629,000 738,000 2,253,000 1,647,000 
        financial expenses (income), net related to term loan
                                                -992,000 -992,000 
        remeasurement of warrants to purchase convertible preferred stock
                                                5,350,000  
        capital income from disposal of property
                                                104,000  
        interest expenses related to short term bank loan
                                                  
        purchase of intangible assets
                                            -800,000 -800,000 -800,000 -800,000   
        decrease (increase) in restricted cash
                                            2,711,000 2,695,000 222,000    
        decrease (increase) in long-term lease deposit
                                            103,000      
        proceeds from short term bank loan
                                                23,000,000  
        repayment of short term bank loan
                                                -36,326,000  
        repayments of term loan
                                                -5,919,000  
        proceeds from issuance of series d-2 convertible preferred stock
                                                  
        proceeds from issuance of series d-3 convertible preferred stock
                                                  
        proceeds from issuance of series e convertible preferred stock
                                                24,712,000 24,712,000 
        proceeds from initial public offering
                                                131,402,000 133,944,000 
        issuance costs related to initial public offering
                                            -194,000      
        proceeds from issuance of shares under stock purchase plan and upon exercise of options
                                            2,973,000      
        supplemental disclosure of non-cash financing activities:
                                                  
        deferred issuance costs related to initial public offering
                                                194,000  
        cashless exercise of warrants to purchase common stock
                                                  
        supplemental disclosure of cash flow information:
                                                  
        cash paid for interest
                                                896,000  
        cash paid for income taxes
                                            1,178,000    4,040,000  
        stock-based compensation related to employees and non-employees consultants stock options
                                             6,689,000 4,057,000    
        financial income, net related to term loan
                                                  
        remeasurement of warrants to purchase preferred and common stock
                                                 2,065,000 
        decrease (increase) in short and long-term lease deposits
                                             23,000 37,000    
        purchases of available-for-sale marketable securities
                                             -88,883,000     
        proceeds from short-term bank loans
                                                 23,000,000 
        repayments of short term loan
                                                  
        proceeds from issuance of stock
                                                  
        proceeds from ipo
                                                  
        proceeds from exercise of employees and non-employees consultants stock options
                                             2,639,000     
        erosion due to exchange rate differences
                                             -201,000 -85,000 -16,000  -121,000 
        issuance expenses not paid in cash
                                                 2,489,000 
        realized gains on cash flow hedges
                                              -2,000    
        issuance costs
                                                  
        proceeds from exercise of employee stock options
                                              1,472,000 17,000  46,000 
        deferred issuance costs related to ipo
                                                  
        purchase of property and equipment not paid in cash
                                              475,000    
        stock-based compensation related to employee and non-employee consultants stock options
                                               1,832,000  1,750,000 
        realized losses on cash flow hedges
                                               1,000   
        interest expenses related to bank loan
                                                  
        decrease in restricted cash
                                               51,000   
        decrease in short and long-term lease deposits
                                               73,000   
        payments of term loan
                                                 -5,919,000 
        deferred issuance costs
                                                  
        issuance of series e convertible preferred stock in consideration of receivables on account of stock
                                                  
        exercise of employee stock options not paid in cash
                                               3,000   
        unrealized gains on cash flow hedges
                                               37,000   
        stock-based compensation related to employees and non-employee consultants stock options
                                                2,956,000  
        increase in restricted cash
                                                -2,038,000 -1,973,000 
        increase in long-term lease deposit
                                                -134,000  
        proceeds from term loan
                                                  
        deferred charges related to term loan
                                                  
        proceeds from issuance of series d-1 convertible preferred stock
                                                  
        receipts on account of convertible preferred stock
                                                  
        proceeds from exercise of employees and non-employee consultants stock options
                                                84,000  
        cashless exersice of warrants to purchase common stock
                                                6,115,000  
        cash flows used in operating activities:
                                                  
        decrease (increase) in long-term deposits
                                                 -24,000 
        repayments of short-term bank loans
                                                 -36,326,000 
        receipt on account of shares
                                                  
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 
                                                   
          cash flows from operating activities:
                                                   
          net loss
        -57,366,000  -50,060,000 -124,744,000 -98,523,000                                       
          adjustments to reconcile net loss to net cash from operating activities:
                                                   
          depreciation and amortization
        5,941,000 7,081,000 7,203,000 4,226,000 12,001,000 12,650,000 16,785,000 15,442,000 14,988,000 15,177,000 15,294,000 13,261,000 13,464,000                               
          stock-based compensation expenses
        19,852,000 19,973,000 21,885,000 19,261,000 31,426,000 24,433,000 36,641,000 38,571,000 37,606,000 34,930,000 36,815,000 38,965,000 39,235,000 38,607,000 35,751,000 37,074,000 34,107,000 29,203,000 26,185,000 24,052,000 23,153,000 24,316,000 16,259,000 13,961,000 12,773,000                   
          loss from business disposition
        7,600,000                                         
          loss (gain) from exchange rate fluctuations
        659,000                                           
          other items
        -939,000 2,274,000 33,000 -3,712,000 2,271,000 -2,269,000 6,959,000 -1,031,000 4,371,000 1,249,000 2,132,000 1,973,000 2,810,000                               
          changes in assets and liabilities:
                                                   
          trade receivables
        43,559,000 18,536,000 -69,773,000 -83,933,000 29,247,000 72,493,000 61,640,000 107,198,000 210,376,000 336,440,000 195,075,000 -180,084,000 -55,002,000 -80,521,000 -141,773,000 -10,451,000 -224,865,000 -41,592,000 -77,567,000 -71,184,000 -57,380,000 -31,506,000 1,999,000 56,625,000 59,420,000 -9,499,000 -58,010,000 -49,183,000 -7,379,000 -18,096,000 -33,215,000 8,732,000 -17,935,000 -17,971,000 -11,769,000 -329,000 -8,070,000 -12,102,000 -16,590,000 -9,413,000 660,000 -11,928,000 9,660,000 
          inventories
        -38,339,000 -20,645,000 -7,250,000 112,840,000 12,285,000 51,941,000 74,622,000 47,046,000 -105,810,000 -253,053,000 -191,608,000 -104,672,000 -141,521,000 -152,506,000 -95,231,000 -42,025,000 -51,323,000 -73,729,000 17,449,000 21,605,000 -8,376,000 -27,662,000 -27,769,000 -65,226,000 -29,004,000 -38,290,000 14,023,000 759,000 964,000 -2,058,000 832,000 -3,604,000 -15,348,000 -20,695,000 -6,148,000 4,700,000 6,453,000 13,120,000 4,090,000 2,006,000 -7,496,000 -5,956,000 -9,436,000 
          prepaid expenses and other assets
        -88,163,000 48,400,000 -2,351,000 -39,355,000 100,361,000 -84,261,000 -40,709,000 -39,678,000 42,164,000 -111,345,000 53,107,000 -12,694,000 -20,591,000 -9,513,000 23,737,000 -62,052,000 -17,163,000 -24,467,000 5,379,000 -40,574,000 20,218,000 -41,147,000 805,000 -12,822,000 49,888,000 -47,528,000 -17,221,000 -13,459,000 10,885,000 2,089,000              
          operating lease right-of-use assets
        3,288,000 3,157,000 3,032,000 1,494,000 3,659,000 3,519,000                                      
          trade payables
        132,556,000 -11,098,000 104,689,000 40,942,000 30,275,000 -1,250,000 -38,643,000 -35,163,000 -210,449,000 -13,799,000 -31,692,000 28,106,000 -50,410,000 140,841,000 61,022,000 20,706,000 -28,045,000 114,668,000 -2,839,000 18,914,000 -39,034,000 38,832,000 -33,676,000 15,766,000 -17,589,000 26,536,000 15,808,000 27,213,000 -21,720,000 17,476,000 1,863,000 -1,452,000 13,595,000 26,788,000 6,660,000 -7,727,000 9,734,000 -8,200,000 3,354,000 -16,853,000 -5,201,000 -13,500,000 42,375,000 
          employees and payroll accruals
        9,625,000        -2,460,000 9,320,000 3,816,000 -1,944,000 10,227,000 14,119,000 6,917,000 -4,044,000 9,246,000 12,198,000 4,587,000 2,257,000 7,477,000 15,183,000 1,675,000 -10,364,000 11,821,000 3,263,000 10,178,000 1,901,000 3,250,000 3,383,000 172,000 -6,125,000 7,153,000 4,885,000 3,303,000 2,478,000 -1,272,000 1,879,000 -2,239,000 -556,000 5,029,000 1,044,000 785,000 
          warranty obligations
        -36,064,000 -34,785,000 -2,707,000 -14,864,000 -19,745,000 -46,247,000 -12,116,000 -11,596,000 -15,582,000 2,227,000 27,339,000 45,660,000 57,864,000 38,144,000 22,437,000 31,959,000 27,629,000 18,156,000 15,070,000 14,210,000 13,088,000 9,119,000 2,957,000 6,389,000 13,809,000 1,147,000 20,773,000 13,913,000 14,947,000 13,031,000 10,368,000 9,095,000 9,384,000 7,244,000 6,227,000 4,215,000 2,750,000 5,216,000 4,533,000 5,765,000 4,990,000 4,025,000 3,980,000 
          deferred revenues and customers advances
        -11,168,000 40,816,000 37,182,000 -31,809,000 -51,970,000 118,266,000 5,281,000 -3,505,000 -523,000 21,052,000 1,358,000 7,897,000 9,325,000 2,936,000 9,163,000 17,248,000 15,029,000 16,213,000 9,199,000 909,000 3,615,000 2,845,000 7,551,000 -105,000 -31,729,000                   
          operating lease liabilities
        -3,805,000 -3,309,000 -3,245,000 -3,235,000 -3,571,000 -3,948,000 -839,000 -5,823,000 -5,219,000                                   
          accrued expenses and other liabilities
        37,192,000 27,055,000 -32,310,000 54,181,000 -9,934,000 58,973,000 32,212,000 -12,261,000 -377,000 -6,935,000 -14,356,000 -38,210,000 28,515,000                               
          net cash from operating activities
        24,428,000 52,629,000 25,608,000 -7,799,000 33,823,000 12,337,000 -63,865,000 -44,772,000 -217,019,000 -139,910,000 40,585,000 -88,711,000 7,923,000 111,300,000 5,558,000 77,415,000 -162,989,000 89,577,000 61,784,000 38,685,000 24,083,000 27,226,000 28,374,000 59,310,000 107,745,000 83,066,000 68,700,000 50,784,000 56,450,000 46,874,000 34,335,000 43,891,000 63,979,000 45,775,000 33,599,000 31,625,000 25,666,000 24,369,000 18,035,000 15,342,000 13,104,000 5,946,000 15,689,000 
          capital expenditures
        -3,701,000 -9,293,000 -2,809,000 -1,256,000 -10,109,000 -12,258,000 -47,370,000 -22,188,000 -26,347,000 -40,499,000 -45,949,000 -45,737,000 -38,338,000 -44,256,000 -33,201,000 -48,674,000 -43,210,000 -55,116,000 -28,868,000 -40,722,000 -24,545,000 -36,237,000 -36,847,000 -26,653,000 -27,053,000 -32,883,000 -17,435,000 -11,624,000 -10,620,000 -8,666,000 -10,060,000 -11,325,000 -8,179,000 -5,592,000 -5,739,000 -1,872,000 -3,815,000 -4,145,000 -5,909,000 -2,344,000 -3,292,000 -3,511,000 
          free cash flows
        20,727,000 43,336,000 22,799,000 -9,055,000 23,714,000 79,000 -111,235,000 -66,960,000 -243,366,000 -180,409,000 -5,364,000 -134,448,000 -30,415,000 67,044,000 -27,643,000 28,741,000 -206,199,000 34,461,000 32,916,000 -2,037,000 -462,000 -9,011,000 -8,473,000 32,657,000 80,692,000 50,183,000 51,265,000 39,160,000 45,830,000 46,874,000 25,669,000 33,831,000 52,654,000 37,596,000 28,007,000 25,886,000 23,794,000 20,554,000 13,890,000 9,433,000 10,760,000 2,654,000 12,178,000 
          cash flows from investing activities:
                                                   
          investment in available-for-sale marketable securities
         -16,523,000 -281,862,000 -100,308,000 -72,465,000 -52,512,000 -45,585,000 -26,113,000 -129,221,000 -81,880,000 -90,378,000 -85,159,000 -38,979,000 -45,680,000 -99,372,000 -335,407,000 -26,712,000 -67,762,000 -89,145,000 -235,942,000 -186,528,000 -186,924,000 34,000 -4,891,000 -31,924,000 -56,343,000 -40,056,000 -48,339,000 -15,316,000 523,000 -53,761,000 -63,953,000 -25,436,000 -61,206,000 -8,363,000 -50,036,000 -24,070,000 -19,928,000      
          proceeds from maturities of available-for-sale marketable securities
        8,811,000 30,547,000 390,187,000 149,748,000 142,931,000 86,588,000 152,139,000                                     
          purchase of property, plant and equipment
        -3,701,000 -9,293,000 -2,809,000 -1,256,000 -10,109,000 -12,258,000 -47,370,000 -22,188,000 -26,347,000 -40,499,000 -45,949,000 -45,737,000 -38,338,000 -44,256,000 -33,201,000 -48,674,000 -43,210,000 -55,116,000 -28,868,000 -40,722,000 -24,545,000 -36,237,000 -36,847,000 -26,653,000 -27,053,000 -32,883,000 -17,435,000 -11,624,000 -10,620,000               
          business dispositions, net of cash sold
        -2,631,000                                         
          repayment related to governmental grant
         -6,643,000                                       
          withdrawal from restricted bank deposits
        2,700,000                                           
          payments made before lease commencement
        -26,162,000                                           
          proceeds from loan receivables
        56,000  23,268,000 13,822,000 13,653,000    1,625,000                                   
          other investing activities
        487,000 -6,088,000 2,960,000 -258,000 230,000 -437,000 -3,530,000 -417,000 -323,000 -211,000 -359,000 112,000 3,440,000 666,000 1,689,000 91,000 1,692,000 -4,569,000 1,105,000 871,000 571,000 761,000 -1,281,000                     
          net cash from investing activities
        -20,440,000 8,101,000 235,594,000 68,590,000 67,597,000 97,531,000 75,531,000 94,216,000 149,008,000 -80,707,000 -43,733,000 -76,674,000 -67,780,000 -36,530,000 -54,581,000 -310,799,000 -15,134,000 -86,252,000 -61,961,000 -182,416,000 -153,582,000    -19,924,000 -94,456,000 -6,176,000 -31,489,000 -20,732,000 -32,057,000 -56,622,000 -61,688,000 -2,261,000 -35,685,000 649,000 -39,934,000 -10,437,000 -8,486,000 -28,327,000 -38,473,000 -55,069,000 -3,968,000 -3,686,000 
          cash flows from financing activities:
                                                   
          repurchase of convertible debt
         -5,093,000                                       
          issuance of common stock upon exercise of stock-based awards
        3,850,000                                           
          tax withholding in connection with stock-based awards
        -1,487,000     311,000 -667,000 545,000 -470,000 8,000 -456,000 -4,270,000 -4,541,000 7,709,000 -2,368,000                             
          other financing activities
        -375,000 -2,018,000 -677,000 -373,000 -1,144,000 -688,000 -699,000 -722,000 -517,000 141,000 -13,000 854,000 -756,000 -725,000 -665,000 -953,000 -491,000 -369,000 -314,000 -313,000 -312,000  -40,000 -56,000 -56,000                   
          net cash from (used in) financing activities
        1,988,000                                           
          effect of exchange rate changes on cash, cash equivalents and restricted cash
        -1,146,000 163,000 -3,785,000 6,265,000 701,000                                       
          increase in cash, cash equivalents and restricted cash including cash classified within current held-for-sale assets
        4,830,000                                           
          change in cash classified within current held-for-sale assets
        8,690,000                                           
          increase in cash, cash equivalents and restricted cash
        13,520,000  -85,510,000 66,683,000 95,884,000                    91,136,000    33,088,000               
          cash, cash equivalents and restricted cash, beginning of period
        539,846,000 409,939,000                                       
          cash, cash equivalents and restricted cash, end of period
        553,366,000 52,850,000 -85,510,000 66,683,000 505,823,000                                       
          supplemental disclosure of non-cash activities:
                                                   
          right-of-use asset recognized with a corresponding lease liability
        5,258,000    10,881,000  633,000 420,000 1,085,000  5,595,000 805,000 11,258,000                               
          net income
             -312,907,000 -1,205,321,000 -130,818,000 -157,311,000 -162,383,000 -61,176,000 119,510,000 138,378,000 20,829,000 24,743,000 15,084,000 33,123,000 40,954,000 53,048,000 45,092,000 30,076,000 17,655,000 43,751,000 36,668,000 42,248,000 52,345,000 41,724,000 32,913,000 17,975,000 12,149,000 45,643,000 34,568,000 35,686,000 19,502,000 27,971,000 22,524,000 14,175,000 15,616,000 17,273,000 20,799,000 24,105,000 14,432,000 9,261,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                   
          provision to write down inventories to net realizable value
         5,294,000    99,791,000                                      
          impairment of asset held-for-sale
         6,469,000 -2,062,000                                         
          loss on impairment and disposal of property, plant and equipment
         3,134,000    18,152,000                                      
          impairment of goodwill and intangible assets
             -51,000        114,484,000                             
          impairment of privately-held companies
         6,530,000                                          
          deferred income taxes
         215,000 -196,000 249,000 -1,029,000 -622,000 130,674,000 -8,996,000 -41,847,000 -24,872,000 -10,563,000 -3,706,000 -3,930,000 -7,233,000 -2,730,000 -58,000 -1,034,000 -5,359,000 -2,755,000 -1,790,000 -2,141,000                       
          gain from repurchasing of convertible notes
             -1,000                                     
          loss from exchange rate fluctuations
         -280,000 1,358,000 4,446,000 -2,930,000 3,675,000 -2,256,000 2,700,000 7,799,000  15,044,000 -2,773,000 -20,441,000                               
          loss from sale of property, plant and equipment
         7,017,000                                          
          cumulative translation adjustment, including intra-entity transactions that are of a long-term investment reclassified from other comprehensive income
                                                   
          proceeds from sales of available-for-sale marketable securities
            43,922,000 18,724,000                                     
          proceeds from sale of investment in privately-held company
                                                 
          business combinations, net of cash acquired
             1,245,000                                   
          proceeds from sale of property, plant and equipment
         -384,000 27,712,000                                         
          advance related to held-for-sale asset
                                                   
          purchase of intangible assets
               -600,000                            -800,000  
          disbursements for loans receivables
             -30,000,000 -7,500,000 -45,000,000                                  
          investment in privately-held companies
         -150,000   78,000 -92,000 -16,819,000 -8,831,000 -1,250,000                                 
          proceeds from loans receivables
                                                   
          proceeds from governmental grant
                 -2,000 -1,000                                 
          repurchase of common stock
             121,000 -300,000 -16,793,000 -33,222,000                                   
          proceeds from issuance of notes 2029, net of issuance costs
             35,589,000                                     
          capped call transactions related to notes 2029
             -3,112,000                                     
          repayment of convertible notes at maturity
                                                   
          net cash from financing activities
         647,000 -342,927,000 -373,000 -6,237,000 -256,000 30,811,000 303,000 -50,987,000 -651,000 -1,164,000 -4,919,000 -5,222,000  -1,271,000 -3,929,000 652,335,000 4,254,000 1,774,000 -19,144,000 -2,062,000  628,317,000 5,681,000 3,315,000  -922,000 -64,755,000 -2,630,000 -15,870,000 324,000 2,986,000 4,605,000 3,445,000 1,672,000 1,752,000 371,000 273,000 140,000 1,167,000 1,455,000 17,000 -2,504,000 
          less: change in cash classified within current held-for-sale assets
                                                   
          increase in cash, cash equivalents, and restricted cash
                                                   
          purchase of intangible assets and business combinations
                 62,000                                 
          issuance of common stock under employee stock purchase plan
                                                   
          right-of-use asset recognized with corresponding lease liability including changes in lease liabilities from lease modifications and terminations
                                                   
          supplemental disclosure of cash flow information:
                                                   
          cash paid for income taxes
                                                   
          cash paid for interest on convertible debt and bank loans
                                                   
          payment for settlement of convertible notes
                                                   
          payments on account of repurchase of common stock
                -16,778,000                                   
          partial repurchase of notes 2025
                                                 
          proceeds from secondary public offering, net of issuance costs
                     650,526,000                           
          cash and cash equivalents at the beginning of the period
             338,468,000 783,112,000 530,089,000 827,146,000            104,683,000 74,032,000 144,750,000 
          right-of-use asset recognized with corresponding lease liability
                       6,928,000 27,248,000                           
          effect of exchange rate differences on cash and cash equivalents
              1,929,000 -4,478,000 -5,241,000 8,614,000 -2,310,000 199,000 9,816,000 22,541,000 -16,911,000 -19,925,000 -1,529,000 -4,078,000 879,000 1,830,000 -10,428,000  -10,777,000           180,000 76,000 76,000 -350,000 -174,000      
          decrease in cash and cash equivalents
              44,406,000 45,269,000 -124,239,000                                   
          cash and cash equivalents at the end of the period
              44,406,000 45,269,000 214,229,000 -212,654,000 -6,622,000 -170,105,000 727,849,000 104,783,000 -67,205,000 -257,238,000 1,002,772,000 3,501,000 2,476,000 -161,045,000 685,157,000  619,737,000           13,715,000 35,996,000 -6,481,000 119,933,000 90,014,000 -10,038,000 -22,080,000 -40,579,000 146,729,000 9,546,000 
          right-of-use assets
               6,137,000 5,255,000                                   
          proceeds from sales and maturities of available-for-sale marketable securities
                319,605,000 85,572,000         71,054,000    26,680,000 47,406,000 42,333,000  51,163,000 23,832,000 44,575,000               
          impairment of goodwill and long-lived assets
                                                   
          proceeds from sale of a privately-held company
                     187,000                              
          withdrawal from bank deposits
                                                   
          payments of finance lease liability
                 -671,000                                  
          repayment of bank loans
                     -34,000    146,000 166,000 -16,351,000 -34,000  -75,000 113,000 -15,232,000  -467,000                 
          increase (decrease) in cash and cash equivalents
                        474,212,000                           
          increase in cash and cash equivalents
                  -4,312,000 -170,304,000 -65,079,000 82,242,000 -50,294,000   7,579,000 1,597,000 -162,875,000 -131,561,000  630,514,000           13,535,000 35,920,000 -6,557,000 15,600,000 16,156,000 -10,152,000 -21,964,000 -40,510,000 1,995,000 9,499,000 
          proceed from sales and maturities of available-for-sale marketable securities
                   75,216,000 11,597,000 52,795,000 52,128,000 73,191,000 53,096,000                           
          payment of finance lease liability
                                                   
          investment in a privately-held company
                    -5,500,000                               
          proceeds from exercise of stock-based awards
                    75,000  1,866,000 164,000 1,478,000                           
          depreciation of property, plant and equipment
                     11,009,000 10,710,000 9,859,000 9,002,000 7,867,000 7,484,000 7,121,000 6,887,000 5,979,000 5,730,000 5,642,000 5,004,000 4,729,000 4,385,000 4,277,000 3,870,000               
          amortization of intangible assets
                     1,355,000 2,464,000 2,619,000 2,658,000 2,689,000 2,616,000 2,480,000 2,391,000 2,398,000 2,466,000 2,294,000 2,321,000 2,120,000 2,619,000 2,924,000 1,971,000 789,000        21,000 21,000 21,000 21,000 21,000  
          amortization of debt discount and debt issuance costs
                     730,000 730,000 728,000 728,000 728,000 725,000 726,000 724,000 3,017,000                      
          amortization of premium and accretion of discount on available-for-sale marketable securities
                     1,446,000 2,488,000 2,826,000 2,550,000 3,161,000 2,743,000 2,263,000 1,295,000 566,000 229,000 253,000 120,000   47,000 -59,000               
          gain from sale of privately held company
                     -186,000                              
          exchange rate fluctuations and other items
                     -54,610,000 39,996,000 21,642,000 3,024,000 7,611,000 103,000 -320,000 13,303,000                       
          withdrawal from (investment in) bank deposits
                         10,076,000   16,470,000 -40,085,000   -3,316,000 759,000                  
          withdrawal from (investment in) restricted bank deposits
                             -271,000 -96,000 25,598,000 36,000                   
          proceeds from exercise of stock-based award
                                                   
          proceeds from issuance of convertible senior notes
                                                   
          proceeds from bank loans
                              72,000 -182,000 15,295,000                   
          loss from sale and disposal of assets
                      -781,000                             
          other liabilities
                      13,448,000 31,586,000 22,755,000 -16,711,000 395,000 13,020,000 6,640,000 1,011,000 4,851,000 13,234,000 -7,466,000 -1,403,000 11,325,000 7,965,000 20,271,000               
          payment for asset acquisition, net of cash acquired
                                                   
          loss (gain) from sale and disposal of assets
                        -410,000                           
          proceeds (withholdings) from stock-based awards
                        822,000                           
          investment in privately-held company
                                                   
          proceeds from exercise of stock-based awards and payment of withholding taxes
                         4,477,000 1,922,000                         
          change in non-controlling interests
                                  -615,000 -64,487,000 -1,987,000               
          issuance of common stock upon business combination
                                                   
          cash paid for interest on bank loans
                                                   
          loss from disposal of assets
                          -38,000 -96,000 2,147,000                       
          investment in privately held company
                                                   
          proceed from maturities of available-for-sale marketable securities
                            40,450,000                       
          proceeds from exercise of stock-based awards net of tax withholding
                            -1,716,000                       
          income from sale of business
                                                   
          operating lease right-of-use assets and liabilities, net and effect of exchange rate differences
                             1,868,000 -8,000 796,000 -1,247,000 54,000 672,000 638,000 828,000               
          proceed from sales and maturities of available-for- sale marketable securities
                                                   
          consolidated statements of cash flows
                                                   
          u.s. dollars in thousands
                                                   
          deferred income tax benefit
                              1,161,000 -3,565,000 -2,859,000                   
          other adjustments
                              225,000                     
          business combination, net of cash acquired
                                  880,000 -39,315,000               
          net cash from in investing activities
                              -26,177,000                     
          proceeds from issuance of shares under stock purchase plan and upon exercise of stock-based awards
                              10,091,000 5,806,000 3,308,000  1,176,000 3,455,000 309,000 2,106,000 324,000             
          operating lease, right of use asset
                              -184,000 -1,178,000 2,158,000    32,531,000               
          other incomes
                                235,000                   
          cash, cash equivalents and restricted cash at the beginning of the period
                                223,901,000  -5,497,000 193,261,000 164,679,000           
          effect of exchange rate differences on cash, cash equivalents and restricted cash
                                9,035,000  9,165,000 -757,000 1,940,000 -645,000 333,000 415,000 -17,000           
          cash, cash equivalents and restricted cash at the end of the period
                                324,072,000  70,767,000 -51,714,000 228,289,000 -1,698,000 -21,630,000 -14,396,000 230,985,000           
          other incomes (income)
                                                   
          deferred revenues
                                 63,621,000 7,752,000 10,034,000 1,730,000 15,465,000 8,456,000 6,139,000 6,981,000 4,407,000 2,764,000 4,875,000 2,060,000 -63,000 2,636,000 2,496,000 1,476,000 1,970,000 1,873,000 
          investment in restricted bank deposits
                                 -25,902,000 -40,000                 
          stock-based compensation
                                  17,609,000 11,372,000 9,704,000 8,691,000 7,950,000 7,128,000 6,849,000 5,381,000 4,537,000 4,034,000 3,612,000 3,100,000      
          income from disposal of assets
                                  14,000                 
          realized gain from cash flow hedge
                                     -22,000              
          realized income from sale of available-for-sale marketable securities
                                  -29,000 120,000               
          deferred tax assets and liabilities
                                  -2,963,000 -987,000 -973,000               
          proceeds from borrowing loans
                                                   
          purchase of land and building under finance lease
                                                   
          increase in cash and cash equivalents and restricted cash
                                  61,602,000                 
          operating lease, right of use assets
                                  -2,200,000                 
          capital income from disposal of equipment
                                    66,000               
          investment in short term bank deposits
                                    -56,000 1,778,000              
          proceeds from bank loans borrowing
                                    51,000               
          payments of bank loans
                                    -1,003,000               
          repayment of bank loan
                                                   
          issuance costs related to initial public offering
                                                   
          purchase of non-controlling interests
                                                   
          supplemental disclosure of non-cash investing activities:
                                                   
          net change in accrued expenses and other accounts payable related to property and equipment additions
                                                   
          cash paid for taxes
                                                   
          depreciation of property and equipment
                                                   
          amortization of premiums on available-for-sale marketable securities
                                      228,000 236,000 778,000  519,000 408,000 383,000 332,000 323,000 174,000    
          deferred tax assets
                                      -1,771,000 -1,697,000 -1,321,000 -2,392,000 -958,000 -772,000 -1,333,000 2,180,000 247,000 -100,000    
          loss on disposals of fixed assets
                                      64,000           
          cash flows used in investing activities:
                                                   
          purchase of property and equipment
                                      -8,666,000 -10,060,000 -11,325,000 -8,179,000 -5,592,000 -5,739,000 -1,872,000 -3,815,000 -4,145,000 -5,909,000 -2,344,000 -3,292,000 -3,511,000 
          acquisitions and purchases of assets
                                                   
          maturities of available-for-sale marketable securities
                                      24,807,000 12,325,000 34,500,000 33,756,000 14,839,000 16,009,000 15,665,000 15,304,000 5,350,000     
          net increase in cash, cash equivalents and restricted cash
                                      -21,963,000 -14,811,000 66,323,000           
          depreciation and amortization of property, equipment and intangible assets
                                       2,623,000 2,430,000 2,223,000 1,802,000 1,610,000 1,520,000       
          prepaid expenses and other accounts receivable
                                       -11,345,000 9,210,000 -4,577,000 -4,813,000 -7,964,000 -4,583,000 4,176,000 -2,644,000 6,682,000 -5,307,000 11,811,000 -7,365,000 
          accrued expenses and other accounts payable
                                       -333,000 6,527,000  3,579,000 3,647,000 311,000 -2,015,000 3,437,000 770,000 -1,740,000 1,467,000 -41,071,000 
          lease incentive obligation
                                       -74,000 -74,000 -73,000 -75,000 -74,000 -74,000 -162,000 32,000 -55,000 -54,000 -11,000 426,000 
          increase in short and long-term lease deposits
                                            -66,000       
          proceeds from issuance of shares upon exercise of options
                                        4,605,000  1,672,000 1,752,000 371,000 273,000      
          financial income, net related to term loan
                                                   
          remeasurement of warrants to purchase convertible preferred stock
                                                   
          capital loss from disposal of property
                                                   
          accrued expenses, other accounts payable and non-current tax liabilities
                                                   
          decrease in restricted cash
                                         -116,000        51,000  
          decrease in long-term lease deposit
                                                   
          proceeds from short term bank loan
                                                   
          repayment of short term bank loan
                                                   
          repayments of term loan
                                                   
          proceeds from issuance of series e convertible preferred stock
                                                  
          proceeds from initial public offering
                                                  -2,542,000 
          supplemental disclosure of non-cash investing and financing activities:
                                                   
          deferred issuance costs related to initial public offering
                                                   
          cashless exercise of warrants to purchase common stock
                                                   
          cash paid for interest
                                                   
          realized losses on cash flow hedges
                                                 1,000  
          decrease in short and long-term lease deposits
                                                 73,000  
          decrease (increase) in restricted cash
                                           -106,000 -94,000 -18,000 16,000 2,473,000    
          decrease (increase) in short and long-term lease deposits
                                             -29,000  -14,000    
          depreciation
                                             1,271,000 1,162,000 972,000 891,000 738,000 606,000 
          financial expenses (income), net related to term loan
                                                  
          capital income from disposal of property
                                                   
          interest expenses related to short term bank loan
                                                   
          decrease (increase) in long-term lease deposit
                                                   
          proceeds from issuance of series d-2 convertible preferred stock
                                                   
          proceeds from issuance of series d-3 convertible preferred stock
                                                   
          proceeds from issuance of shares under stock purchase plan and upon exercise of options
                                                   
          supplemental disclosure of non-cash financing activities:
                                                   
          stock-based compensation related to employees and non-employees consultants stock options
                                               2,632,000    
          remeasurement of warrants to purchase preferred and common stock
                                                   
          purchases of available-for-sale marketable securities
                                                   
          proceeds from short-term bank loans
                                                   
          repayments of short term loan
                                                   
          proceeds from issuance of stock
                                                   
          proceeds from ipo
                                                   
          proceeds from exercise of employees and non-employees consultants stock options
                                                   
          erosion due to exchange rate differences
                                               -116,000 -69,000 -16,000  
          issuance expenses not paid in cash
                                                   
          realized gains on cash flow hedges
                                                   
          issuance costs
                                                   
          proceeds from exercise of employee stock options
                                                1,455,000 17,000  
          deferred issuance costs related to ipo
                                                   
          purchase of property and equipment not paid in cash
                                                   
          stock-based compensation related to employee and non-employee consultants stock options
                                                 1,832,000  
          interest expenses related to bank loan
                                                   
          payments of term loan
                                                   
          deferred issuance costs
                                                   
          issuance of series e convertible preferred stock in consideration of receivables on account of stock
                                                   
          exercise of employee stock options not paid in cash
                                                 3,000  
          unrealized gains on cash flow hedges
                                                 37,000  
          stock-based compensation related to employees and non-employee consultants stock options
                                                   
          increase in restricted cash
                                                  -65,000 
          increase in long-term lease deposit
                                                   
          proceeds from term loan
                                                   
          deferred charges related to term loan
                                                   
          proceeds from issuance of series d-1 convertible preferred stock
                                                   
          receipts on account of convertible preferred stock
                                                   
          proceeds from exercise of employees and non-employee consultants stock options
                                                   
          cashless exersice of warrants to purchase common stock
                                                   
          cash flows used in operating activities:
                                                   
          decrease (increase) in long-term deposits
                                                   
          repayments of short-term bank loans
                                                   
          receipt on account of shares