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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 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 13,378 panels
Model Power Efficiency Wp/m² Temp Degr. Weight Tech. Standout
Jolywood JW-HD132N-R2-595W BI 595 Wp 22.00% 220.3 -0.280 0.40% 33.3 kg TOPCon Cool in heat, top 4%
Jolywood JW-HD144N-R0-570 BI 570 Wp 22.10% 220.7 -0.280 0.40% 31.5 kg N-type Cool in heat, top 9%
PS425M8GFH-18/VNH BI 425 Wp 21.76% 217.6 -0.290 0.40% 24.0 kg TOPCon Heavy for its class
PS430M8GF-18/VNH BI 430 Wp 22.02% 220.2 -0.290 0.40% 21.0 kg TOPCon Typical across the board
PS430M8GFH-18/VNH BI 430 Wp 22.02% 220.2 -0.290 0.40% 24.0 kg TOPCon Heavy for its class
LR7-54HVH-500M 500 Wp 24.50% 245.0 -0.260 0.35% 21.6 kg N-type Top 1% efficiency
LR7-54HJD-510M BI 510 Wp 25.00% 249.9 -0.240 0.35% 23.5 kg Back Contact Top 1% efficiency
Jolywood JW-HD132N-685W BI 685 Wp 22.10% 220.5 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 20%
Jolywood JW-HD132N-690W BI 690 Wp 22.20% 222.1 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 20%
Jolywood JW-HD132N-695W BI 695 Wp 22.40% 223.7 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 20%
Jolywood JW-HD132N-700W BI 700 Wp 22.50% 225.3 -0.280 0.40% 38.1 kg TOPCon Modest efficiency
PS435M8GF-18/VNH BI 435 Wp 22.28% 222.8 -0.290 0.40% 21.0 kg TOPCon Space-efficient, top 17%
TSM-NEG9R.28-440 440 Wp 22.00% 220.2 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 17%
PS575M8GF-24/TNH BI 575 Wp 22.26% 222.6 -0.290 0.40% 32.0 kg TOPCon Heavy for its class
LR7-54HVB-490M 490 Wp 24.00% 240.1 -0.260 0.35% 21.6 kg N-type Top 4% efficiency
Adani Solar ASM-M12-132-630 630 Wp 20.23% 202.3 -0.340 0.55% 33.6 kg PERC Modest efficiency
Adani Solar ASB-M12-132-630 BI 630 Wp 20.23% 202.3 -0.350 0.55% 33.6 kg PERC Modest efficiency
Adani Solar ASB-M12-132-635 BI 635 Wp 20.39% 203.9 -0.350 0.55% 33.6 kg PERC Modest efficiency
Adani Solar ASB-M12-132-640 BI 640 Wp 20.55% 205.5 -0.350 0.55% 33.6 kg PERC Modest efficiency
Adani Solar ASB-M12-132-645 BI 645 Wp 20.71% 207.1 -0.350 0.55% 33.6 kg PERC Needs more roof
PS400M8GF-18/VH BI 400 Wp 20.48% 204.8 -0.330 0.45% 21.0 kg PERC Slow degradation, top 9%
LR7-54HJBB-490M BI 490 Wp 24.00% 240.1 -0.240 0.35% 23.5 kg N-type Cool in heat, top 1%
LR7-54HJBB-495M BI 495 Wp 24.30% 242.5 -0.240 0.35% 23.5 kg N-type Cool in heat, top 1%
LR7-54HJBB-500M BI 500 Wp 24.50% 245.0 -0.240 0.35% 23.5 kg N-type Cool in heat, top 1%
LR7-60HVH-535M 535 Wp 23.70% 237.1 -0.260 0.35% 25.0 kg N-type Cool in heat, top 8%
Adani Solar ASB-M12-132-650 BI 650 Wp 20.87% 208.7 -0.350 0.55% 33.6 kg PERC Modest efficiency
PS405M8GF-18/VH BI 405 Wp 20.74% 207.4 -0.330 0.45% 21.0 kg PERC Slow degradation, top 9%
PS410M8GF-18/VH BI 410 Wp 21.00% 210.0 -0.330 0.45% 21.0 kg PERC Slow degradation, top 9%
LR8-66HVD-640M BI 640 Wp 23.69% 236.9 -0.260 0.35% 33.5 kg Back Contact Heavy for its class
JKM425-445N-54HL4R-BDB (STC column: 425W) BI 425 Wp 21.27% 212.7 -0.290 0.40% 25.4 kg TOPCon Heavy for its class
LR4-72HBD-440M BI 440 Wp 20.20% 202.4 -0.340 0.45% 27.5 kg PERC Heavy for its class
LR4-72HBD-445M BI 445 Wp 20.50% 204.7 -0.340 0.45% 27.5 kg PERC Heavy for its class
LR4-72HBD-450M BI 450 Wp 20.70% 207.0 -0.340 0.45% 27.5 kg PERC Heavy for its class
LR4-72HBD-455M BI 455 Wp 20.90% 209.3 -0.340 0.45% 27.5 kg PERC Heavy for its class
LR4-72HBD-460M BI 460 Wp 21.20% 211.6 -0.340 0.45% 27.5 kg PERC Heavy for its class
JAM72D40-565/MB BI 565 Wp 21.90% 218.7 -0.300 0.40% 31.8 kg TOPCon Heavy for its class
LR7-72HVDF-640M BI 640 Wp 23.70% 236.9 -0.260 0.35% 33.5 kg N-type Cool in heat, top 4%
PS415M8GF-18/VH BI 415 Wp 21.25% 212.5 -0.330 0.45% 21.0 kg PERC Slow degradation, top 9%
PS420M8GF-18/VH BI 420 Wp 21.51% 215.1 -0.330 0.45% 21.0 kg PERC Top 3% efficiency
Adani Solar ASB-M10-144-550 BI 550 Wp 21.42% 214.2 -0.340 0.45% 28.0 kg PERC Slow degradation, top 20%
Adani Solar ASB-M10-144-570 BI 570 Wp 22.10% 220.8 -0.320 0.40% 31.3 kg TOPCon Weak in heat
Adani Solar ASB-M10-144-575 BI 575 Wp 22.30% 222.8 -0.320 0.40% 31.3 kg TOPCon Weak in heat
Adani Solar ASB-M10-144-580 BI 580 Wp 22.50% 224.7 -0.320 0.40% 31.3 kg TOPCon Weak in heat
JAM72D40-570/MB BI 570 Wp 22.10% 220.7 -0.300 0.40% 31.8 kg TOPCon Heavy for its class
JAM72D40-575/MB BI 575 Wp 22.30% 222.6 -0.300 0.40% 31.8 kg TOPCon Typical across the board
JAM72D40-580/MB BI 580 Wp 22.50% 224.5 -0.300 0.40% 31.8 kg TOPCon Typical across the board
PS435M8GFH-18/VNH BI 435 Wp 22.28% 222.8 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 17%
PS440M8GF-18/VNH BI 440 Wp 22.53% 225.3 -0.290 0.40% 21.0 kg TOPCon Top 7% efficiency
PS440M8GFH-18/VNH BI 440 Wp 22.53% 225.3 -0.290 0.40% 24.0 kg TOPCon Top 7% efficiency
PS445M8GF-18/VNH BI 445 Wp 22.79% 227.9 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 2%
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