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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
Huayao HY590-M120CSS 590 Wp 20.85% 208.5 -0.340 0.55% 30.5 kg PERC Needs more roof
Huayao HY595-M120CSS 595 Wp 21.02% 210.2 -0.340 0.55% 30.5 kg PERC Typical across the board
Huayao HY605-M120CSS 605 Wp 21.38% 213.8 -0.340 0.55% 30.5 kg PERC Light for its class, top 21%
Huayao HY610-M120CSS 610 Wp 21.55% 215.5 -0.340 0.55% 30.5 kg PERC Light for its class, top 16%
Huayao HY395-M108BSS 395 Wp 20.23% 202.3 -0.350 0.55% 20.5 kg PERC Light for its class, top 15%
Huayao HY400-M108BSS 400 Wp 20.48% 204.8 -0.350 0.55% 20.5 kg PERC Typical across the board
Huayao HY405-M108BSS 405 Wp 20.74% 207.4 -0.350 0.55% 20.5 kg PERC Typical across the board
Huayao HY410-M108BSS 410 Wp 20.99% 210.0 -0.350 0.55% 20.5 kg PERC Light for its class, top 17%
Huayao HY415-M108BSS 415 Wp 21.25% 212.5 -0.350 0.55% 20.5 kg PERC Space-efficient, top 11%
Huayao HY450-M120BSS 450 Wp 20.79% 207.9 -0.350 0.55% 22.6 kg PERC Light for its class, top 21%
Huayao HY455-M120BSS 455 Wp 21.02% 210.2 -0.350 0.55% 22.6 kg PERC Light for its class, top 16%
Huayao HY460-M120BSS 460 Wp 21.25% 212.5 -0.350 0.55% 22.6 kg PERC Light for its class, top 11%
Huayao HY600-M120CSS 600 Wp 21.20% 212.0 -0.340 0.55% 30.5 kg PERC Typical across the board
Talesun TP6H72M-385 385 Wp 19.10% 191.4 -0.360 0.60% 22.5 kg - Fast degradation
Talesun TP6H72M-390 390 Wp 19.40% 193.8 -0.360 0.60% 22.5 kg - Fast degradation
Talesun TP6H72M-395 395 Wp 19.60% 196.3 -0.360 0.60% 22.5 kg - Fast degradation
Talesun TP6H72M-400 400 Wp 19.90% 198.8 -0.360 0.60% 22.5 kg - Fast degradation
WSM-380 380 Wp 19.08% 190.9 -0.370 0.70% 21.5 kg PERC Fast degradation
YL660D-45f 1/2 660 Wp 21.20% 212.5 -0.340 0.55% 34.0 kg PERC Typical across the board
YL665D-45f 1/2 665 Wp 21.40% 214.1 -0.340 0.55% 34.0 kg PERC Typical across the board
YL670D-45f 1/2 670 Wp 21.60% 215.7 -0.340 0.55% 34.0 kg PERC Top 13% efficiency
WSM-395 395 Wp 19.83% 198.4 -0.370 0.70% 21.5 kg PERC Fast degradation
YL580D-41f 1/2 / YL580D-41f 1500V 1/2 580 Wp 20.50% 204.9 -0.340 0.55% 31.0 kg PERC Needs more roof
YL585D-41f 1/2 / YL585D-41f 1500V 1/2 585 Wp 20.70% 206.7 -0.340 0.55% 31.0 kg PERC Needs more roof
YL590D-41f 1/2 / YL590D-41f 1500V 1/2 590 Wp 20.80% 208.5 -0.340 0.55% 31.0 kg PERC Modest efficiency
YL595D-41f 1/2 / YL595D-41f 1500V 1/2 595 Wp 21.00% 210.2 -0.340 0.55% 31.0 kg PERC Modest efficiency
YL600D-41f 1/2 / YL600D-41f 1500V 1/2 600 Wp 21.20% 212.0 -0.340 0.55% 31.0 kg PERC Typical across the board
YL605D-41f 1/2 / YL605D-41f 1500V 1/2 605 Wp 21.40% 213.8 -0.340 0.55% 31.0 kg PERC Typical across the board
YL530D-49e 1/2 / YL530D-49e 1500V 1/2 530 Wp 20.50% 205.2 -0.350 0.55% 28.0 kg PERC Modest efficiency
YL535D-49e 1/2 / YL535D-49e 1500V 1/2 535 Wp 20.70% 207.1 -0.350 0.55% 28.0 kg PERC Typical across the board
YL540D-49e 1/2 / YL540D-49e 1500V 1/2 540 Wp 20.90% 209.0 -0.350 0.55% 28.0 kg PERC Typical across the board
YL545D-49e 1/2 / YL545D-49e 1500V 1/2 545 Wp 21.10% 211.0 -0.350 0.55% 28.0 kg PERC Space-efficient, top 18%
YL550D-49e 1/2 / YL550D-49e 1500V 1/2 550 Wp 21.30% 212.9 -0.350 0.55% 28.0 kg PERC Typical across the board
YL555D-49e 1/2 / YL555D-49e 1500V 1/2 555 Wp 21.50% 214.8 -0.350 0.55% 28.0 kg PERC Top 18% efficiency
YL390D-37e 1/2 / YL390D-37e 1500V 1/2 390 Wp 20.00% 199.7 -0.350 0.55% 21.5 kg PERC Typical across the board
YL395D-37e 1/2 / YL395D-37e 1500V 1/2 395 Wp 20.20% 202.3 -0.350 0.55% 21.5 kg PERC Typical across the board
YL400D-37e 1/2 / YL400D-37e 1500V 1/2 400 Wp 20.50% 204.8 -0.350 0.55% 21.5 kg PERC Typical across the board
YL405D-37e 1/2 / YL405D-37e 1500V 1/2 405 Wp 20.70% 207.4 -0.350 0.55% 21.5 kg PERC Typical across the board
YL410D-37e 1/2 / YL410D-37e 1500V 1/2 410 Wp 21.00% 210.0 -0.350 0.55% 21.5 kg PERC Top 23% efficiency
YL415D-37e 1/2 / YL415D-37e 1500V 1/2 415 Wp 21.30% 212.5 -0.350 0.55% 21.5 kg PERC Top 8% efficiency
YL645D-45f 1/2 645 Wp 20.80% 207.6 -0.340 0.55% 34.0 kg PERC Needs more roof
YL650D-45f 1/2 650 Wp 20.90% 209.2 -0.340 0.55% 34.0 kg PERC Modest efficiency
YL655D-45f 1/2 655 Wp 21.10% 210.9 -0.340 0.55% 34.0 kg PERC Needs more roof
YL395P-38d 1/2 / YL395P-38d 1500V 1/2 395 Wp 18.20% 181.7 -0.370 - 23.5 kg PERC Modest efficiency
YL400P-38d 1/2 / YL400P-38d 1500V 1/2 400 Wp 18.40% 184.0 -0.370 - 23.5 kg PERC Modest efficiency
YL405P-38d 1/2 / YL405P-38d 1500V 1/2 405 Wp 18.60% 186.3 -0.370 - 23.5 kg PERC Modest efficiency
YL410P-38d 1/2 / YL410P-38d 1500V 1/2 410 Wp 18.90% 188.6 -0.370 - 23.5 kg PERC Modest efficiency
YL415P-38d 1/2 / YL415P-38d 1500V 1/2 415 Wp 19.10% 190.9 -0.370 - 23.5 kg PERC Modest efficiency
Talesun TP6H72M-380 380 Wp 18.90% 188.9 -0.360 0.60% 22.5 kg - Needs more roof
Talesun TP7F72M-530W 530 Wp 20.50% 205.2 -0.350 0.55% 28.0 kg PERC Modest efficiency
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