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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
CHSM60M-HC 380W 380 Wp 20.90% 208.6 -0.350 0.55% 19.1 kg PERC Top 3% efficiency
PS370M4-20/UH 370 Wp 20.21% 202.1 -0.340 0.55% 20.0 kg PERC Cool in heat, top 15%
PS540M8-24/TH BI 540 Wp 20.90% 209.0 -0.350 0.55% 28.0 kg PERC Typical across the board
PS545M8-24/TH BI 545 Wp 21.10% 211.0 -0.350 0.55% 28.0 kg PERC Space-efficient, top 18%
PS550M8-24/TH BI 550 Wp 21.29% 212.9 -0.350 0.55% 28.0 kg PERC Typical across the board
LR7-72HTHF-615M 615 Wp 22.80% 227.7 -0.280 0.40% 28.5 kg N-type Light for its class, top 11%
CHSM72M-HC-550 550 Wp 21.30% 212.9 -0.340 0.55% 26.9 kg PERC Light for its class, top 11%
PS555M8-24/TH BI 555 Wp 21.48% 214.8 -0.350 0.55% 28.0 kg PERC Space-efficient, top 20%
PS560M8-24/TH BI 560 Wp 21.68% 216.8 -0.350 0.55% 28.0 kg PERC Space-efficient, top 8%
PS375M4-20/UH 375 Wp 20.48% 204.8 -0.340 0.55% 20.0 kg PERC Space-efficient, top 11%
PS380M4-20/UH 380 Wp 20.76% 207.6 -0.340 0.55% 20.0 kg PERC Top 5% efficiency
LR7-72HTHF-620M 620 Wp 23.00% 229.5 -0.280 0.40% 28.5 kg N-type Light for its class, top 8%
LR7-72HTHF-625M 625 Wp 23.10% 231.4 -0.280 0.40% 28.5 kg N-type Light for its class, top 7%
LR7-72HTHF-630M 630 Wp 23.30% 233.2 -0.280 0.40% 28.5 kg N-type Light for its class, top 5%
PS385M4-20/UH 385 Wp 21.03% 210.3 -0.340 0.55% 20.0 kg PERC Space-efficient, top 2%
PS390M4-20/UH 390 Wp 21.30% 213.0 -0.340 0.55% 20.0 kg PERC Space-efficient, top 1%
PS490M6-22/WH 490 Wp 20.64% 206.4 -0.330 0.55% 26.0 kg PERC Cool in heat, top 8%
PS495M6-22/WH 495 Wp 20.85% 208.5 -0.330 0.55% 26.0 kg PERC Cool in heat, top 8%
PS500M6-22/WH 500 Wp 21.06% 210.6 -0.330 0.55% 26.0 kg PERC Cool in heat, top 8%
PS505M6-22/WH 505 Wp 21.27% 212.7 -0.330 0.55% 26.0 kg PERC Space-efficient, top 6%
PS510M6-22/WH 510 Wp 21.48% 214.8 -0.330 0.55% 26.0 kg PERC Space-efficient, top 2%
GCL-M10/72H-B 540W 540 Wp 20.60% 205.8 -0.360 - 27.6 kg PERC Weak in heat
JKM550-570M-72HL4-(V)-F5-EN / JKM550M-72HL4 / JKM550M-72HL4-V 550 Wp 21.29% 212.9 -0.350 0.55% 27.0 kg PERC Light for its class, top 13%
JKM550-570M-72HL4-(V)-F5-EN / JKM555M-72HL4 / JKM555M-72HL4-V 555 Wp 21.48% 214.8 -0.350 0.55% 27.0 kg PERC Light for its class, top 9%
JKM550-570M-72HL4-(V)-F5-EN / JKM560M-72HL4 / JKM560M-72HL4-V 560 Wp 21.68% 216.8 -0.350 0.55% 27.0 kg PERC Light for its class, top 6%
JKM550-570M-72HL4-(V)-F5-EN / JKM565M-72HL4 / JKM565M-72HL4-V 565 Wp 21.87% 218.7 -0.350 0.55% 27.0 kg PERC Space-efficient, top 2%
RSM132-8-670M 670 Wp 21.60% 215.7 -0.340 0.55% 33.5 kg PERC Top 13% efficiency
RSM132-8-675M 675 Wp 21.70% 217.3 -0.340 0.55% 33.5 kg PERC Space-efficient, top 6%
JKM550-570M-72HL4-(V)-F5-EN / JKM550M-72HL4 550 Wp 21.29% 212.9 -0.350 0.55% 27.0 kg PERC Light for its class, top 13%
DAS Solar DAS-LH132PA-465W 465 Wp 20.30% 190.9 -0.341 0.50% 10.2 kg PERC Needs more roof
DAS Solar DAS-LH132PA-470W 470 Wp 20.60% 193.0 -0.341 0.50% 10.2 kg PERC Lightest in its segment
JKM550-570M-72HL4-(V)-F5-EN / JKM555M-72HL4 555 Wp 21.48% 214.8 -0.350 0.55% 27.0 kg PERC Light for its class, top 9%
JKM550-570M-72HL4-(V)-F5-EN / JKM560M-72HL4 560 Wp 21.68% 216.8 -0.350 0.55% 27.0 kg PERC Light for its class, top 6%
JKM550-570M-72HL4-(V)-F5-EN / JKM565M-72HL4 565 Wp 21.87% 218.7 -0.350 0.55% 27.0 kg PERC Space-efficient, top 2%
JKM550-570M-72HL4-(V)-F5-EN / JKM570M-72HL4 570 Wp 22.07% 220.7 -0.350 0.55% 27.0 kg PERC Top 1% efficiency
PS535M6-24/TH 535 Wp 20.71% 207.1 -0.330 0.55% 28.0 kg PERC Cool in heat, top 8%
PS540M6-24/TH 540 Wp 20.90% 209.0 -0.330 0.55% 28.0 kg PERC Cool in heat, top 8%
PS545M6-24/TH 545 Wp 21.10% 211.0 -0.330 0.55% 28.0 kg PERC Cool in heat, top 8%
PS550M6-24/TH 550 Wp 21.29% 212.9 -0.330 0.55% 28.0 kg PERC Cool in heat, top 7%
PS555M6-24/TH 555 Wp 21.48% 214.8 -0.330 0.55% 28.0 kg PERC Cool in heat, top 7%
PS460M4H-24/TH 460 Wp 21.07% 210.7 -0.350 0.55% 25.0 kg PERC Top 24% efficiency
JKM550-570M-72HL4-(V)-F5-EN / JKM570M-72HL4 / JKM570M-72HL4-V 570 Wp 22.07% 220.7 -0.350 0.55% 27.0 kg PERC Top 1% efficiency
DAS Solar DAS-LH132PA-475W 475 Wp 20.80% 195.0 -0.341 0.50% 10.2 kg PERC Lightest in its segment
AIKO-A445-MAH54Tm 445 Wp 22.30% 222.7 -0.260 0.35% 8.6 kg Back Contact Lightest in its segment
AIKO-A450-MAH54Tm 450 Wp 22.50% 225.2 -0.260 0.35% 8.6 kg Back Contact Modest efficiency
AIKO-A455-MAH54Tm 455 Wp 22.80% 227.7 -0.260 0.35% 8.6 kg Back Contact Lightest in its segment
AIKO-A460-MAH54Tm 460 Wp 23.00% 230.2 -0.260 0.35% 8.6 kg Back Contact Lightest in its segment
JAM66S30-485/MR/1500V 485 Wp 20.40% 204.3 -0.350 0.55% 26.3 kg PERC Modest efficiency
LR4-72HIH-450M 450 Wp 20.70% 207.0 -0.340 0.55% 24.3 kg PERC Cool in heat, top 19%
DAS Solar DAS-WH144PA-540W 540 Wp 20.90% 209.0 -0.340 0.50% 27.3 kg PERC Light for its class, top 21%
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