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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
Gokin GK-5-54HG-460M 460 Wp 23.10% 230.9 -0.260 0.35% 21.0 kg Back Contact Modest efficiency
Gokin GK-5-54HG-465M 465 Wp 23.30% 233.4 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 24%
Gokin GK-5-54HG-470M 470 Wp 23.60% 235.9 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 19%
Gokin GK-5-54HG-475M 475 Wp 23.80% 238.4 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 13%
Gokin GK-5-54HG-480M 480 Wp 24.10% 240.9 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 9%
Gokin GK-5-54HG-485M 485 Wp 24.30% 243.4 -0.260 0.35% 21.0 kg Back Contact Space-efficient, top 2%
Gokin GK-5-60HG-500M 500 Wp 22.60% 225.6 -0.260 0.35% 23.3 kg Back Contact Cool in heat, top 5%
Gokin GK-5-60HG-505M 505 Wp 22.80% 227.9 -0.260 0.35% 23.3 kg Back Contact Cool in heat, top 5%
Gokin GK-5-60HG-510M 510 Wp 23.00% 230.2 -0.260 0.35% 23.3 kg Back Contact Cool in heat, top 5%
Gokin GK-5-60HG-515M 515 Wp 23.20% 232.4 -0.260 0.35% 23.3 kg Back Contact Cool in heat, top 5%
Gokin GK-5-60HG-520M 520 Wp 23.50% 234.7 -0.260 0.35% 23.3 kg Back Contact Light for its class, top 4%
Gokin GK-5-60HG-525M 525 Wp 23.70% 236.9 -0.260 0.35% 23.3 kg Back Contact Light for its class, top 3%
Gokin GK-5-60HG-530M 530 Wp 23.90% 239.2 -0.260 0.35% 23.3 kg Back Contact Top 2% efficiency
Gokin GK-5-60HG-540M 540 Wp 24.40% 243.7 -0.260 0.35% 23.3 kg Back Contact Top 1% efficiency
Gokin GK-5-54HGb-445M 445 Wp 22.30% 223.3 -0.260 0.35% 21.0 kg Back Contact Cool in heat, top 9%
Gokin GK-5-54HGb-450M 450 Wp 22.60% 225.9 -0.260 0.35% 21.0 kg Back Contact Modest efficiency
Gokin GK-5-54HGb-455M 455 Wp 22.80% 228.4 -0.260 0.35% 21.0 kg Back Contact Modest efficiency
Gokin GK-5-54HGb-460M 460 Wp 23.10% 230.9 -0.260 0.35% 21.0 kg Back Contact Modest efficiency
Gokin GK-5-54HGb-465M 465 Wp 23.30% 233.4 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 24%
Gokin GK-5-54HGb-470M 470 Wp 23.60% 235.9 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 19%
Gokin GK-5-54HGb-475M 475 Wp 23.80% 238.4 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 13%
Gokin GK-5-54HGb-480M 480 Wp 24.10% 240.9 -0.260 0.35% 21.0 kg Back Contact Light for its class, top 9%
Gokin GK-5-54HGb-485M 485 Wp 24.30% 243.4 -0.260 0.35% 21.0 kg Back Contact Space-efficient, top 2%
Gokin GK-3-54HGb-475M 475 Wp 23.30% 232.7 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 22%
Gokin GK-3-54HGb-480M 480 Wp 23.50% 235.2 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 17%
Gokin GK-3-54HGb-485M 485 Wp 23.80% 237.6 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 11%
Gokin GK-3-54HGb-490M 490 Wp 24.00% 240.1 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 8%
Gokin GK-3-54HGb-495M 495 Wp 24.30% 242.5 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 4%
Gokin GK-3-54HGb-500M 500 Wp 24.50% 245.0 -0.260 0.35% 21.4 kg Back Contact Top 1% efficiency
Kensol MNHTR2-BI-435 BI 435 Wp 21.80% 217.7 -0.280 0.33% 24.6 kg - Cool in heat, top 1%
Kensol MNHTR2-BI-440 BI 440 Wp 22.00% 220.2 -0.280 0.33% 24.6 kg - Cool in heat, top 1%
Kensol MNHTR2-BI-445 BI 445 Wp 22.30% 222.7 -0.280 0.33% 24.6 kg - Cool in heat, top 1%
Kensol MNHTR2-BI-450 BI 450 Wp 22.50% 225.2 -0.280 0.33% 24.6 kg - Cool in heat, top 2%
Kensol MNHTR2-BI-455 BI 455 Wp 22.80% 227.7 -0.280 0.33% 24.6 kg - Cool in heat, top 2%
Kensol MNHTR2-BI-460 BI 460 Wp 23.00% 230.2 -0.280 0.33% 24.6 kg - Cool in heat, top 2%
Gokin GK-4-78HGBD-765M BI 765 Wp 23.80% 238.2 -0.260 0.35% 38.7 kg Back Contact Space-efficient, top 3%
Gokin GK-4-78HGBD-770M BI 770 Wp 24.00% 239.7 -0.260 0.35% 38.7 kg Back Contact Top 2% efficiency
Gokin GK-4-78HGBD-775M BI 775 Wp 24.10% 241.3 -0.260 0.35% 38.7 kg Back Contact Space-efficient, top 2%
Gokin GK-4-78HGBD-780M BI 780 Wp 24.30% 242.8 -0.260 0.35% 38.7 kg Back Contact Space-efficient, top 1%
Kensol KS430MNHTR3-BI BI 430 Wp 21.52% 215.2 -0.300 0.40% 21.2 kg TOPCon Modest efficiency
Kensol KS435MNHTR3-BI BI 435 Wp 21.77% 217.7 -0.300 0.40% 21.2 kg TOPCon Typical across the board
Kensol KS440MNHTR3-BI BI 440 Wp 22.02% 220.2 -0.300 0.40% 21.2 kg TOPCon Light for its class, top 20%
Kensol KS445MNHTR3-BI BI 445 Wp 22.27% 222.7 -0.300 0.40% 21.2 kg TOPCon Light for its class, top 15%
Kensol KS450MNHTR3-BI BI 450 Wp 22.52% 225.2 -0.300 0.40% 21.2 kg TOPCon Weak in heat
NT10/72GDF-605W BI 605 Wp 23.42% 234.2 -0.290 0.40% 31.1 kg TOPCon Top 11% efficiency
Gokin GK-3-54HGF-480M 480 Wp 23.50% 235.2 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 17%
Gokin GK-3-54HGF-485M 485 Wp 23.80% 237.6 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 11%
Gokin GK-3-54HGF-490M 490 Wp 24.00% 240.1 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 8%
Gokin GK-3-54HGF-495M 495 Wp 24.30% 242.5 -0.260 0.35% 21.4 kg Back Contact Light for its class, top 4%
Gokin GK-3-54HGF-500M 500 Wp 24.50% 245.0 -0.260 0.35% 21.4 kg Back Contact Top 1% 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