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Panels with the longest warranty

Ranked by performance warranty length - the guarantee on output, which is the longer of the two terms and the one that is usually meant by "25 years". All rankings

Manufacturer
All AE Solar Jinko Solar JA Solar DAH Solar Trina Solar Canadian Solar Resun Solar Longi Solar Suntech Hanersun Gamko New Energy GCL Waaree Vikram Solar ZNShine SunEvo Solar Yingli Sunova Horay Solar Phono Solar Emmvee Techwise Solar Seraphim Heckert Solar Risen Luxen Solar Energy Astronergy DMEGC Solar N Plus Goldi Solar AIKO Talesun MY Solar JS Solar Sunlike Solar EGing PV Jolywood Huasun Huayao LEDVANCE Runergy Tongwei Luxor Solar Leapton BYD Renesola TPL Solar HT-SAAE Q-SUN Solar VSUN Hiwatt Solar Shinson Technology Philadelphia Solar DAS Solar Jetion HY SOLAR Heliene S-Energy Q-Cells Solarspace Sunpro Power AmoSolar Ulica Solar PolyCrown Solar Tech Premier Energies SunLink TCL Zhonghuan Hyundai First Solar VDS Renewable SpolarPV Recom Boviet Solar PVolution Sun Earth AUSTA ENERGY REC SunKean Isola New Energy Sunket New Energy Rarlon PV Tech Solitek Adani Solar Silfab Renewsys Axitec Gokin Hounen Solar Solarwatt WINAICO Solar-Fabrik Just Solar RedSolar Exiom Tata Power Solar Lina Energy FuturaSun G-STAR Maxeon Ocean Solar CSUN Selfa Aptos Solar IBC Solar SP Enerji Neo Solar Power New East Solar Einnova Solarline Motech Amerisolar Solaria LinkSol Panasonic LG Meyer Burger Mission Solar Hansol Kensol Powitt Solar Runtech China Bruk-Bet Lu'an Solar Sharp Daxieworld Twinsel Electronic Technology Weran Solar Haitai Solar CW Enerji Mysolar USA Renew Photovoltaics Centro Energy ECODELTA Fellow Energy GL Solar Avaada Bisol Lexron Solarever Sunplus Viessmann ET Solar Jinergy Loom Solar Sonnex Energie TN Solar Vespa Solar Enerji Kyocera Navitas Solar Clelo Tech Depozit Solar Gintech HD Solar KIOTO Solar Reliance New Energy TommaTech BECSA Bauer Solar Becquer DualSun Runda Solar SOMI Sunman VEDA Solar AEET Anern Energy Beny New Energy Corab Elege Electronic Jshine Solar Technology KB Solar MSolar Mogen Solar Peimar Solar Power Vietnam YS Solar Zonergy ENCOR AKCOME KDM Kingdom Solar Kingdom Easun Power LS Solar MWG ASM AU Optronics Growatt RMCIP Tescom Solar Top Solar Wanze Energy
Active 300 Wp and up Found 13,554 panels
Model Power Efficiency Wp/m² Temp Degr. Weight Tech. Standout
SpolarPV SP380BSM6-72 BI 380 Wp 19.58% 195.8 -0.380 0.52% 21.5 kg PERC Weak in heat
SpolarPV SP385BSM6-72 BI 385 Wp 19.84% 198.4 -0.380 0.52% 21.5 kg PERC Weak in heat
SpolarPV SP390BSM6-72 BI 390 Wp 20.10% 201.0 -0.380 0.52% 21.5 kg PERC Weak in heat
SunEvo Solar SE5-72HBC-565 565 Wp 21.90% 218.7 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-570 570 Wp 22.10% 220.7 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-575 575 Wp 22.30% 222.6 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-580 580 Wp 22.50% 224.5 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-585 585 Wp 22.60% 226.5 -0.290 - 27.2 kg Back Contact Light for its class, top 9%
SunEvo Solar SE5-72HBC-590 590 Wp 22.80% 228.4 -0.290 - 27.2 kg Back Contact Light for its class, top 8%
SunEvo Solar SE5-72HBC-595 595 Wp 23.00% 230.3 -0.290 - 27.2 kg Back Contact Space-efficient, top 5%
SunEvo Solar SE5-72HBC-600 600 Wp 23.20% 232.3 -0.290 - 27.2 kg Back Contact Weak in heat
SunEvo Solar SE5-54HBC-420W 420 Wp 21.50% 215.1 -0.290 - 20.8 kg Back Contact Modest efficiency
SunEvo Solar SE5-54HBC-425W 425 Wp 21.80% 217.6 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-430W 430 Wp 22.00% 220.2 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-435W 435 Wp 22.30% 222.8 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-440W 440 Wp 22.50% 225.3 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-445W 445 Wp 22.80% 227.9 -0.290 - 20.8 kg Back Contact Space-efficient, top 4%
SunEvo Solar SE5-54HBC-450W 450 Wp 23.00% 230.4 -0.290 - 20.8 kg Back Contact Weak in heat
SunEvo Solar SE5-54HBC-455W 455 Wp 23.30% 233.0 -0.290 - 20.8 kg Back Contact Weak in heat
SunEvo Solar SE6-44SC-425W 425 Wp 21.40% 214.0 -0.340 0.55% 20.8 kg - Light for its class, top 9%
SunEvo Solar SE6-44SC-420W 420 Wp 21.10% 211.5 -0.340 0.55% 20.8 kg - Light for its class, top 14%
SunEvo Solar SE6-44SC-415W 415 Wp 20.90% 209.0 -0.340 0.55% 20.8 kg - Light for its class, top 21%
SunEvo Solar SE6-44SC-410W 410 Wp 20.60% 206.5 -0.340 0.55% 20.8 kg - Fast degradation
SunEvo Solar SE6-44SC-405W 405 Wp 20.40% 203.9 -0.340 0.55% 20.8 kg - Fast degradation
JS Solar JS390M 390 Wp 19.39% 193.8 -0.280 0.70% 22.5 kg PERC Cool in heat, top 2%
JS Solar JS395M 395 Wp 19.63% 196.3 -0.280 0.70% 22.5 kg PERC Cool in heat, top 2%
Techwise Solar TW-540HTS-06 540 Wp 22.74% 227.4 -0.290 0.40% 25.2 kg TOPCon Light for its class, top 18%
JS182MHC108-415 415 Wp 21.20% 212.3 -0.340 - 21.5 kg PERC Degradation not published
JS182MHC108-410 410 Wp 20.97% 209.7 -0.340 - 21.5 kg PERC Degradation not published
JS182MHC108-405 405 Wp 20.70% 207.2 -0.340 - 21.5 kg PERC Degradation not published
JS182MHC108-400 400 Wp 20.50% 204.6 -0.340 - 21.5 kg PERC Degradation not published
JS182MHC108-395 395 Wp 20.20% 202.0 -0.340 - 21.5 kg PERC Degradation not published
JS182MHC108-390 390 Wp 20.00% 199.5 -0.340 - 21.5 kg PERC Degradation not published
JS Solar JS435M 435 Wp 19.70% 196.9 -0.280 0.70% 24.9 kg PERC Cool in heat, top 1%
JS Solar JS440M 440 Wp 19.90% 199.2 -0.280 0.70% 24.9 kg PERC Cool in heat, top 1%
JS Solar JS445M 445 Wp 20.10% 201.4 -0.280 0.70% 24.9 kg PERC Cool in heat, top 1%
JS Solar JS450M 450 Wp 20.40% 203.7 -0.280 0.70% 24.9 kg PERC Cool in heat, top 1%
JS Solar JS455M 455 Wp 20.60% 206.0 -0.280 0.70% 24.9 kg PERC Cool in heat, top 1%
JS Solar JS430M 430 Wp 19.50% 194.6 -0.280 0.70% 24.9 kg PERC Cool in heat, top 1%
SunEvo Solar SE6-46SC-435W 435 Wp 20.90% 209.0 -0.340 0.55% 21.8 kg - Light for its class, top 19%
SunEvo Solar SE6-46SC-440W 440 Wp 21.10% 211.4 -0.340 0.55% 21.8 kg - Light for its class, top 16%
SunEvo Solar SE6-46SC-445W 445 Wp 21.40% 213.8 -0.340 0.55% 21.8 kg - Light for its class, top 11%
NS-500MH-132 500 Wp 21.05% 210.6 -0.290 - 24.0 kg N-type Modest efficiency
NS-510MH-132 510 Wp 21.47% 214.8 -0.290 - 24.0 kg N-type Modest efficiency
NS-520MH-132 520 Wp 21.90% 219.0 -0.290 - 24.0 kg N-type Degradation not published
NS-550MH-132 550 Wp 23.16% 231.6 -0.290 - 24.0 kg N-type Lightest in its segment
NS-540MH-132 540 Wp 22.74% 227.4 -0.290 - 24.0 kg N-type Light for its class, top 8%
JS182MHC132-485 485 Wp 20.42% 204.2 -0.340 - 26.0 kg PERC Degradation not published
JS182MHC132-490 490 Wp 20.60% 206.4 -0.340 - 26.0 kg PERC Degradation not published
JS182MHC132-495 495 Wp 20.80% 208.5 -0.340 - 26.0 kg PERC Degradation not published
Colour key Strong - top 25% of segment Typical - middle 50% Weak - bottom 25%
Reading this table

Every number is ranked

Colour and bar show where a value sits inside that panel's own segment - its cell technology at its power class - not across the whole database.

Standout says why it matters

One phrase per row, generated from whichever metric is furthest from its segment median.

A dash means no data

The manufacturer did not publish it. We never estimate a missing value - the amber triangle marks those rows.

Technologies

TOPCon HJT PERC N-type