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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
JKM410M-54HL4-V 410 Wp 21.00% 210.0 -0.350 0.55% 22.0 kg PERC Top 24% efficiency
JKM415M-54HL4-V 415 Wp 21.25% 212.5 -0.350 0.55% 22.0 kg PERC Space-efficient, top 11%
JKM400M-54HL4-V 400 Wp 20.48% 204.8 -0.350 0.55% 22.0 kg PERC Typical across the board
JKM395M-54HL4-V 395 Wp 20.23% 202.3 -0.350 0.55% 22.0 kg PERC Top 23% efficiency
LR4-60HPB-355M 355 Wp 19.50% 194.9 -0.340 0.55% 19.5 kg PERC Cool in heat, top 15%
LR5-54HPH-405M 405 Wp 20.70% 207.4 -0.340 0.55% 20.8 kg PERC Cool in heat, top 24%
LR5-54HPH-410M 410 Wp 21.00% 210.0 -0.340 0.55% 20.8 kg PERC Top 24% efficiency
LR5-54HPH-415M 415 Wp 21.30% 212.5 -0.340 0.55% 20.8 kg PERC Top 8% efficiency
LR4-72HIH-445M 445 Wp 20.50% 204.7 -0.340 0.55% 24.3 kg PERC Cool in heat, top 24%
LR4-60HPB-365M 365 Wp 20.00% 200.4 -0.340 0.55% 19.5 kg PERC Cool in heat, top 15%
Q-SUN Solar QNM182-HS550-72 550 Wp 21.30% 212.8 -0.320 0.55% 28.3 kg PERC Cool in heat, top 3%
JKM555M-72HL4-(V)-F3-EN 555 Wp 21.48% 214.8 -0.350 0.55% 28.0 kg PERC Space-efficient, top 20%
Q-SUN Solar QNM182-HS555-72 555 Wp 21.50% 214.8 -0.320 0.55% 28.3 kg PERC Cool in heat, top 3%
Q-SUN Solar QNM182-HS410-54 410 Wp 21.00% 210.0 -0.320 0.55% 20.8 kg PERC Cool in heat, top 5%
Q-SUN Solar QNM182-HS415-54 415 Wp 21.30% 212.5 -0.320 0.55% 20.8 kg PERC Cool in heat, top 5%
Q-SUN Solar QNM182-HS395-54 395 Wp 20.20% 202.3 -0.320 0.55% 20.8 kg PERC Cool in heat, top 4%
Q-SUN Solar QNM182-HS400-54 400 Wp 20.50% 204.8 -0.320 0.55% 20.8 kg PERC Cool in heat, top 5%
LR4-60HPB-370M 370 Wp 20.30% 203.1 -0.340 0.55% 19.5 kg PERC Space-efficient, top 15%
Q-SUN Solar QNM182-HS405-54 405 Wp 20.70% 207.4 -0.320 0.55% 20.8 kg PERC Cool in heat, top 5%
LR4-60HPB-375M 375 Wp 20.60% 205.9 -0.340 0.55% 19.5 kg PERC Top 7% efficiency
LR5-54HTB-415M 415 Wp 21.30% 212.5 -0.290 0.40% 20.8 kg - Cool in heat, top 12%
LR7-72HTH-610M 610 Wp 22.60% 225.8 -0.280 0.40% 28.5 kg N-type Light for its class, top 14%
Q-SUN Solar QNM182-HS445-60 445 Wp 20.50% 205.5 -0.370 0.55% 24.5 kg PERC Weak in heat
Q-SUN Solar QNM182-HS450-60 450 Wp 20.70% 207.8 -0.370 0.55% 24.5 kg PERC Weak in heat
Q-SUN Solar QNM182-HS455-60 455 Wp 21.00% 210.1 -0.370 0.55% 24.5 kg PERC Weak in heat
STP415S-C54/Umhb 415 Wp 21.30% 212.5 -0.340 0.55% 21.0 kg TOPCon Fast degradation
STP410S-C54/Umhb 410 Wp 21.00% 210.0 -0.340 0.55% 21.0 kg TOPCon Fast degradation
LR7-72HTH-615M 615 Wp 22.80% 227.7 -0.280 0.40% 28.5 kg N-type Light for its class, top 11%
Q-SUN Solar QNM182-HS535-72 535 Wp 20.70% 207.0 -0.320 0.55% 28.3 kg PERC Cool in heat, top 3%
LR7-54HTH-460M 460 Wp 22.50% 225.4 -0.280 0.40% 21.6 kg N-type Cool in heat, top 20%
GCL-M10/54BH-420W 420 Wp 21.50% 215.1 -0.360 - 20.5 kg PERC Space-efficient, top 3%
LR7-54HTH-465M 465 Wp 22.80% 227.8 -0.280 0.40% 21.6 kg N-type Cool in heat, top 20%
HiE-S445HG 445 Wp 21.40% 213.8 -0.340 0.55% 21.8 kg PERC Space-efficient, top 6%
LR7-54HTH-470M 470 Wp 23.00% 230.3 -0.280 0.40% 21.6 kg N-type Cool in heat, top 20%
LR7-54HTH-475M 475 Wp 23.30% 232.7 -0.280 0.40% 21.6 kg N-type Light for its class, top 14%
HiE-S415DG 415 Wp 20.90% 209.0 -0.340 0.55% 20.8 kg PERC Light for its class, top 20%
HiE-S415DG(FB) 415 Wp 20.90% 209.0 -0.340 0.55% 20.8 kg PERC Light for its class, top 20%
HiE-S410DG(FB) 410 Wp 20.60% 206.5 -0.340 0.55% 20.8 kg PERC Cool in heat, top 24%
HiE-S435HG 435 Wp 20.90% 209.0 -0.340 0.55% 21.8 kg PERC Light for its class, top 19%
HiE-S445HG(FB) 445 Wp 21.40% 213.8 -0.340 0.55% 21.8 kg PERC Space-efficient, top 6%
HiE-S440HG(FB) 440 Wp 21.10% 211.4 -0.340 0.55% 21.8 kg PERC Light for its class, top 15%
HiE-S435HG(FB) 435 Wp 20.90% 209.0 -0.340 0.55% 21.8 kg PERC Light for its class, top 19%
HiE-S430HG(FB) 430 Wp 20.70% 206.6 -0.340 0.55% 21.8 kg PERC Cool in heat, top 24%
LEDVANCE M385~405P54LM-BB-F3 (385W class) 385 Wp 19.71% 197.2 -0.350 0.55% 20.2 kg PERC Light for its class, top 17%
LEDVANCE M385~405P54LM-BB-F3 (390W class) 390 Wp 19.97% 199.7 -0.350 0.55% 20.2 kg PERC Light for its class, top 14%
LEDVANCE M385~405P54LM-BB-F3 (395W class) 395 Wp 20.22% 202.3 -0.350 0.55% 20.2 kg PERC Light for its class, top 9%
LEDVANCE M385~405P54LM-BB-F3 (400W class) 400 Wp 20.48% 204.8 -0.350 0.55% 20.2 kg PERC Light for its class, top 22%
LEDVANCE M385~405P54LM-BB-F3 (405W class) 405 Wp 20.74% 207.4 -0.350 0.55% 20.2 kg PERC Light for its class, top 16%
LEDVANCE M395P54LM-BF-F3 395 Wp 20.22% 202.3 -0.350 0.55% 20.2 kg PERC Light for its class, top 9%
LEDVANCE M400P54LM-BF-F3 400 Wp 20.48% 204.8 -0.350 0.55% 20.2 kg PERC Light for its class, top 22%
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