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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 Longi Solar Suntech Hanersun Gamko New Energy Resun Solar GCL Waaree ZNShine SunEvo Solar Vikram 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 SunLink SpolarPV TCL Zhonghuan Hyundai First Solar VDS Renewable Recom Boviet Solar PVolution Sun Earth AUSTA ENERGY REC SunKean Premier Energies Isola New Energy Sunket New Energy Rarlon PV Tech Solitek Adani Solar Silfab Renewsys Axitec Gokin Hounen Solar Solarwatt Solar-Fabrik Just Solar RedSolar Tata Power Solar Lina Energy FuturaSun G-STAR Maxeon Ocean Solar CSUN Selfa Aptos Solar IBC Solar SP Enerji Exiom 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 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 Solar Power Vietnam YS Solar Zonergy ENCOR AKCOME KDM Kingdom Solar Kingdom Peimar Easun Power LS Solar MWG ASM AU Optronics Growatt RMCIP Tescom Solar Top Solar Wanze Energy
Active 300 Wp and up Found 13,438 panels
Model Power Efficiency Wp/m² Temp Degr. Weight Tech. Standout
PS405M4-22/WH 405 Wp 20.23% 202.3 -0.350 0.55% 23.0 kg PERC Needs more roof
PS415M4-22/WH 415 Wp 20.73% 207.3 -0.350 0.55% 23.0 kg PERC Typical across the board
LR5-54HTH-415M 415 Wp 21.30% 212.5 -0.290 0.40% 20.8 kg - Cool in heat, top 12%
PS410M4-22/WH 410 Wp 20.48% 204.8 -0.350 0.55% 23.0 kg PERC Typical across the board
LR5-54HIB-395M 395 Wp 20.20% 202.3 -0.340 0.55% 21.5 kg PERC Cool in heat, top 15%
LR5-54HIB-400M 400 Wp 20.50% 204.8 -0.340 0.55% 21.5 kg PERC Cool in heat, top 24%
LR5-54HIB-405M 405 Wp 20.70% 207.4 -0.340 0.55% 21.5 kg PERC Cool in heat, top 24%
LR5-54HIB-410M 410 Wp 21.00% 210.0 -0.340 0.55% 21.5 kg PERC Top 24% efficiency
JKM455M-60HL4 455 Wp 21.08% 210.8 -0.350 0.55% 24.2 kg PERC Top 22% efficiency
JKM460M-60HL4 460 Wp 21.32% 213.2 -0.350 0.55% 24.2 kg PERC Top 8% efficiency
JKM465M-60HL4 465 Wp 21.55% 215.5 -0.350 0.55% 24.2 kg PERC Top 3% efficiency
JKM470M-60HL4 470 Wp 21.78% 217.8 -0.350 0.55% 24.2 kg PERC Top 1% efficiency
JKM450M-60HL4-V 450 Wp 20.85% 208.5 -0.350 - 24.2 kg PERC Degradation not published
LR4-60HPB-360M 360 Wp 19.80% 197.6 -0.340 0.55% 19.5 kg PERC Cool in heat, top 15%
LR4-72HPH-455M 455 Wp 20.90% 209.3 -0.340 0.55% 24.3 kg PERC Cool in heat, top 19%
JAM66S30-505/MR/1500V 505 Wp 21.30% 212.8 -0.350 0.55% 26.3 kg PERC Top 4% efficiency
LR4-72HPH-460M 460 Wp 21.20% 211.6 -0.340 0.55% 24.3 kg PERC Top 17% efficiency
PS400M6-18/VH 400 Wp 20.48% 204.8 -0.330 0.55% 21.5 kg PERC Cool in heat, top 10%
PS405M6-18/VH 405 Wp 20.74% 207.4 -0.330 0.55% 21.5 kg PERC Cool in heat, top 10%
PS540M6H-24/TH 540 Wp 20.90% 209.0 -0.330 0.55% 28.0 kg PERC Cool in heat, top 8%
PS545M6H-24/TH 545 Wp 21.10% 211.0 -0.330 0.55% 28.0 kg PERC Cool in heat, top 8%
PS550M6H-24/TH 550 Wp 21.29% 212.9 -0.330 0.55% 28.0 kg PERC Cool in heat, top 7%
PS555M6H-24/TH 555 Wp 21.48% 214.8 -0.330 0.55% 28.0 kg PERC Cool in heat, top 7%
TEB-NEGA6ND.48-550 (Green, RAL6001) 550 Wp 20.30% 203.4 -0.290 0.40% 33.0 kg TOPCon Modest efficiency
PS420M4-22/WH 420 Wp 20.98% 209.8 -0.350 0.55% 23.0 kg PERC Typical across the board
LR4-72HPH-465M 465 Wp 21.40% 213.9 -0.340 0.55% 24.3 kg PERC Top 5% efficiency
Q-SUN Solar QNM182-HS460-60 460 Wp 21.20% 212.4 -0.370 0.55% 24.5 kg PERC Weak in heat
Q-SUN Solar QNM182-HS440-60 440 Wp 20.30% 203.1 -0.370 0.55% 24.5 kg PERC Weak in heat
Q-SUN Solar QNM182-HS540-72 540 Wp 20.90% 208.9 -0.320 0.55% 28.3 kg PERC Cool in heat, top 3%
Q-SUN Solar QNM182-HS545-72 545 Wp 21.10% 210.9 -0.320 0.55% 28.3 kg PERC Cool in heat, top 3%
LR4-72HPH-450M 450 Wp 20.70% 207.0 -0.340 0.55% 24.3 kg PERC Cool in heat, top 19%
LR4-72HPH-445M 445 Wp 20.50% 204.7 -0.340 0.55% 24.3 kg PERC Cool in heat, top 24%
PS440L8-16/QMH 440 Wp 22.02% 220.2 -0.290 0.40% 13.7 kg N-type Light for its class, top 4%
RSM40-8-395M 395 Wp 20.50% 205.5 -0.340 0.55% 22.0 kg PERC Space-efficient, top 10%
HiE-S425DG 425 Wp 21.40% 214.0 -0.340 0.55% 20.8 kg PERC Space-efficient, top 5%
HiE-S420DG 420 Wp 21.10% 211.5 -0.340 0.55% 20.8 kg PERC Light for its class, top 14%
TEB-NEGA6ND.48-555 (Green, RAL6001) 555 Wp 20.50% 205.3 -0.290 0.40% 33.0 kg TOPCon Modest efficiency
Q.PEAK DUO BLK ML-G10.a+ 395 395 Wp 20.10% 201.2 -0.340 0.50% 22.0 kg PERC Cool in heat, top 15%
LR5-54HPH-420M 420 Wp 21.50% 215.1 -0.340 0.55% 20.8 kg PERC Space-efficient, top 3%
LR5-54HPH-425M 425 Wp 21.80% 217.6 -0.340 0.55% 20.8 kg PERC Top 1% efficiency
LR5-72HPH-550M 550 Wp 21.30% 212.9 -0.340 0.55% 27.5 kg PERC Light for its class, top 22%
LR5-72HPH-560M 560 Wp 21.70% 216.8 -0.340 0.55% 27.5 kg PERC Top 6% efficiency
LR5-72HPH-565M 565 Wp 21.90% 218.7 -0.340 0.55% 27.5 kg PERC Top 1% efficiency
HiE-S420DG(FB) 420 Wp 21.10% 211.5 -0.340 0.55% 20.8 kg PERC Light for its class, top 14%
PS535M6H-24/TH 535 Wp 20.71% 207.1 -0.330 0.55% 28.0 kg PERC Cool in heat, top 8%
LR5-72HPH-555M 555 Wp 21.50% 214.8 -0.340 0.55% 27.5 kg PERC Top 18% efficiency
PS410M6-18/VH 410 Wp 21.00% 210.0 -0.330 0.55% 21.5 kg PERC Cool in heat, top 10%
PS415M6-18/VH 415 Wp 21.25% 212.5 -0.330 0.55% 21.5 kg PERC Cool in heat, top 10%
PS420M6-18/VH 420 Wp 21.51% 215.1 -0.330 0.55% 21.5 kg PERC Top 3% efficiency
LR5-54HPB-415M 415 Wp 21.30% 212.5 -0.340 0.55% 20.8 kg PERC Top 8% 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