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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
NT12R/54BGDF-510W BI 510 Wp 22.92% 229.2 -0.290 0.40% 27.3 kg TOPCon Typical across the board
NT12R/54BGDF-515W BI 515 Wp 23.15% 231.5 -0.290 0.40% 27.3 kg TOPCon Space-efficient, top 20%
NT12R/54BGDF-520W BI 520 Wp 23.37% 233.7 -0.290 0.40% 27.3 kg TOPCon Top 11% efficiency
NT12R/54GDF-500W BI 500 Wp 22.47% 224.7 -0.290 0.40% 27.3 kg TOPCon Heavy for its class
NT12R/54GDF-505W BI 505 Wp 22.70% 227.0 -0.290 0.40% 27.3 kg TOPCon Heavy for its class
NT12R/54GDF-510W BI 510 Wp 22.92% 229.2 -0.290 0.40% 27.3 kg TOPCon Typical across the board
NT12R/54GDF-515W BI 515 Wp 23.15% 231.5 -0.290 0.40% 27.3 kg TOPCon Space-efficient, top 20%
NT12R/54GDF-520W BI 520 Wp 23.37% 233.7 -0.290 0.40% 27.3 kg TOPCon Top 11% efficiency
NT12R/54GDF-525W BI 525 Wp 23.60% 236.0 -0.290 0.40% 27.3 kg TOPCon Top 6% efficiency
Vikram Solar PARADEA VSMDH.60.590.05 BI 590 Wp 20.85% 208.5 -0.350 0.50% 36.3 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.60.595.05 BI 595 Wp 21.02% 210.2 -0.350 0.50% 36.3 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.60.600.05 BI 600 Wp 21.20% 212.0 -0.350 0.50% 36.3 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.60.605.05 BI 605 Wp 21.38% 213.8 -0.350 0.50% 36.3 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.60.610.05 BI 610 Wp 21.55% 215.5 -0.350 0.50% 36.3 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.60.615.05 BI 615 Wp 21.73% 217.3 -0.350 0.50% 36.3 kg PERC Top 8% efficiency
Goldi Solar GS10-B132-GF-480 BI 480 Wp 20.22% 202.2 -0.320 0.50% 28.0 kg PERC Cool in heat, top 3%
Goldi Solar GS10-B132-GF-485 BI 485 Wp 20.43% 204.3 -0.320 0.50% 28.0 kg PERC Cool in heat, top 3%
Goldi Solar GS10-B132-GF-490 BI 490 Wp 20.64% 206.4 -0.320 0.50% 28.0 kg PERC Cool in heat, top 3%
Goldi Solar GS10-B132-GF-495 BI 495 Wp 20.85% 208.5 -0.320 0.50% 28.0 kg PERC Cool in heat, top 3%
Goldi Solar GS10-B132-GF-500 BI 500 Wp 21.06% 210.6 -0.320 0.50% 28.0 kg PERC Cool in heat, top 3%
Goldi Solar GS10-B132-GF-505 BI 505 Wp 21.28% 212.8 -0.320 0.50% 28.0 kg PERC Cool in heat, top 3%
Goldi Solar GS12-T132-GF-690 BI 690 Wp 22.21% 222.1 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 19%
Goldi Solar GS12-T132-GF-695 BI 695 Wp 22.37% 223.7 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 19%
Goldi Solar GS12-T132-GF-700 BI 700 Wp 22.53% 225.3 -0.280 0.40% 38.1 kg TOPCon Needs more roof
Goldi Solar GS12-T132-GF-705 BI 705 Wp 22.69% 227.0 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 11%
Goldi Solar GS12-T132-GF-710 BI 710 Wp 22.85% 228.6 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 11%
Goldi Solar GS12-T132-GF-715 BI 715 Wp 23.01% 230.2 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 11%
Vikram Solar PARADEA VSMDH.72.545.05 BI 545 Wp 21.10% 211.0 -0.350 0.50% 32.5 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.72.550.05 BI 550 Wp 21.29% 212.9 -0.350 0.50% 32.5 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.72.555.05 BI 555 Wp 21.48% 214.8 -0.350 0.50% 32.5 kg PERC Space-efficient, top 20%
Vikram Solar PARADEA VSMDH.72.560.05 BI 560 Wp 21.68% 216.8 -0.350 0.50% 32.5 kg PERC Space-efficient, top 8%
DM440M10RT-B54HBB-LU / DM440M10RT-B54HBB-L BI 440 Wp 22.00% 220.2 -0.290 0.40% 20.4 kg TOPCon Light for its class, top 7%
Vikram Solar PARADEA VSMDH.72.565.05 BI 565 Wp 21.87% 218.7 -0.350 0.50% 32.5 kg PERC Space-efficient, top 2%
AUSTA ENERGY ODA545-36V-MH 545 Wp 21.08% 210.9 -0.350 0.40% 28.4 kg PERC Slow degradation, top 2%
AUSTA ENERGY ODA550-36V-MH 550 Wp 21.28% 212.8 -0.350 0.40% 28.4 kg PERC Slow degradation, top 1%
AUSTA ENERGY ODA550-36V-MHD BI 550 Wp 21.29% 212.9 -0.290 0.40% 32.0 kg PERC Cool in heat, top 1%
AUSTA ENERGY ODA555-36V-MHD BI 555 Wp 21.48% 214.8 -0.290 0.40% 32.0 kg TOPCon Modest efficiency
Vikram Solar PARADEA VSMDH.66.655.05 BI 655 Wp 21.09% 210.9 -0.350 0.50% 39.5 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.66.660.05 BI 660 Wp 21.25% 212.5 -0.350 0.50% 39.5 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.66.665.05 BI 665 Wp 21.41% 214.1 -0.350 0.50% 39.5 kg PERC Heavy for its class
Vikram Solar PARADEA VSMDH.66.670.05 BI 670 Wp 21.57% 215.7 -0.350 0.50% 39.5 kg PERC Heavy for its class
DM445M10RT-B54HBB-LU / DM445M10RT-B54HBB-L BI 445 Wp 22.30% 222.7 -0.290 0.40% 20.4 kg TOPCon Light for its class, top 5%
DM450M10RT-B54HBB-LU / DM450M10RT-B54HBB-L BI 450 Wp 22.50% 225.2 -0.290 0.40% 20.4 kg TOPCon Light for its class, top 9%
DM455M10RT-B54HBB-LU / DM455M10RT-B54HBB-L BI 455 Wp 22.80% 227.7 -0.290 0.40% 20.4 kg TOPCon Light for its class, top 7%
DM460M10RT-B54HBB-LU / DM460M10RT-B54HBB-L BI 460 Wp 23.00% 230.2 -0.290 0.40% 20.4 kg TOPCon Light for its class, top 5%
Adani Solar ASB-7-AAA-350 BI 350 Wp 17.34% 173.4 -0.400 0.40% 31.1 kg N-type Heavy for its class
Adani Solar ASB-7-AAA-355 BI 355 Wp 17.59% 175.9 -0.400 0.40% 31.1 kg N-type Heavy for its class
Adani Solar ASB-7-AAA-360 BI 360 Wp 17.84% 178.4 -0.400 0.40% 31.1 kg N-type Heavy for its class
Adani Solar ASB-7-AAA-365 BI 365 Wp 18.09% 180.9 -0.400 0.40% 31.1 kg N-type Heavy for its class
Adani Solar ASB-7-AAA-370 BI 370 Wp 18.34% 183.4 -0.400 0.40% 31.1 kg N-type Weak in heat
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