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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
VSUN VSUN665-132BMH-DG BI 665 Wp 21.41% 214.1 -0.340 0.45% 38.5 kg PERC Slow degradation, top 19%
VSUN VSUN660-132BMH-DG BI 660 Wp 21.25% 212.5 -0.340 0.45% 38.5 kg PERC Heavy for its class
VSUN VSUN655-132BMH-DG BI 655 Wp 21.09% 210.9 -0.340 0.45% 38.5 kg PERC Heavy for its class
Aptos Solar DNA-108-MF10-400W 400 Wp 20.47% 204.8 -0.320 0.54% 21.5 kg PERC Cool in heat, top 5%
Aptos Solar DNA-108-MF10-405W 405 Wp 20.78% 207.4 -0.320 0.54% 21.5 kg PERC Cool in heat, top 5%
Aptos Solar DNA-108-MF10-410W 410 Wp 20.99% 210.0 -0.320 0.54% 21.5 kg PERC Cool in heat, top 5%
Aptos Solar DNA-108-MF10-415W 415 Wp 21.25% 212.5 -0.320 0.54% 21.5 kg PERC Cool in heat, top 5%
Aptos Solar DNA-120-MF26-360W 360 Wp 19.73% 197.6 -0.270 0.54% 20.0 kg PERC Cool in heat, top 1%
Aptos Solar DNA-120-MF26-370W 370 Wp 20.29% 203.1 -0.270 0.54% 20.0 kg PERC Cool in heat, top 1%
Aptos Solar DNA-108-BF10-410W BI 410 Wp 20.99% 210.0 -0.320 0.54% 22.0 kg PERC Cool in heat, top 5%
Mission Solar MSI10-590HN4G BI 590 Wp 22.86% 228.4 -0.298 0.40% 32.2 kg TOPCon Top 12% efficiency
Mission Solar MST12R620HN3G BI 620 Wp 23.00% 229.5 -0.290 0.40% 33.0 kg N-type Typical across the board
Mission Solar MST12R610HN3G BI 610 Wp 22.60% 225.8 -0.290 0.40% 33.0 kg N-type Typical across the board
Mission Solar MST12R615HN3G BI 615 Wp 22.80% 227.7 -0.290 0.40% 33.0 kg N-type Typical across the board
Mission Solar MST12660HP3G BI 660 Wp 21.20% 212.5 -0.340 0.45% 38.7 kg PERC Heavy for its class
Mission Solar MST12665HP3G BI 665 Wp 21.40% 214.1 -0.340 0.45% 38.7 kg PERC Slow degradation, top 19%
Mission Solar MST12670HP3G BI 670 Wp 21.60% 215.7 -0.340 0.45% 38.7 kg PERC Top 13% efficiency
Aptos Solar DNA-144-MF26-440W 440 Wp 20.21% 202.1 -0.350 0.54% 25.1 kg PERC Needs more roof
Aptos Solar DNA-144-MF26-435W 435 Wp 19.98% 199.8 -0.350 0.54% 25.1 kg PERC Modest efficiency
Aptos Solar DNA-144-MF26-430W 430 Wp 19.75% 197.5 -0.350 0.54% 25.1 kg PERC Modest efficiency
Aptos Solar DNA-144-BF26-450W BI 450 Wp 20.70% 207.0 -0.320 0.54% 24.1 kg PERC Cool in heat, top 3%
Emmvee E405HCBG108 BI 405 Wp 20.76% 207.6 -0.350 0.45% 22.0 kg PERC Slow degradation, top 9%
Aptos Solar DNA-120-BF26-360W BI 360 Wp 19.73% 197.3 -0.360 0.54% 19.5 kg PERC Typical across the board
Aptos Solar DNA-120-BF26-365W BI 365 Wp 20.01% 200.1 -0.360 0.54% 19.5 kg PERC Typical across the board
Aptos Solar DNA-120-BF26-370W BI 370 Wp 20.28% 202.8 -0.360 0.54% 19.5 kg PERC Space-efficient, top 18%
RS410~430S8B-108GANT (430W class) BI 430 Wp 22.02% 220.2 -0.310 - 21.0 kg N-type Degradation not published
RS480~500S8-132GA-500 BI 500 Wp 21.10% 210.6 -0.353 - 29.5 kg PERC Degradation not published
Solar N Plus SP-N16/108HG-440 BI 440 Wp 22.50% 225.3 -0.290 - 24.0 kg TOPCon Space-efficient, top 8%
CMD-108BDS-435W BI 435 Wp 22.31% 223.1 -0.290 - 23.5 kg TOPCon Degradation not published
CMD-108BDS-440W BI 440 Wp 22.57% 225.7 -0.290 - 23.5 kg TOPCon Space-efficient, top 4%
SRP-605-BTC-BG BI 605 Wp 22.40% 220.1 -0.290 0.40% 32.5 kg TOPCon Needs more roof
Gamko New Energy GKA210M132-655W BI 655 Wp 21.09% 210.9 -0.340 - 34.0 kg PERC Degradation not published
Gamko New Energy GKA210M132-660W BI 660 Wp 21.25% 212.5 -0.340 - 34.0 kg PERC Degradation not published
SunEvo Solar SE6-66HBD-735W BI 735 Wp 23.70% 236.6 -0.240 0.30% 37.9 kg HJT Top 7% efficiency
SunEvo Solar SE6-66HBD-740W BI 740 Wp 23.80% 238.2 -0.240 0.30% 37.9 kg HJT Space-efficient, top 4%
LF630M10N-66H/BF BI 630 Wp 23.30% 233.2 -0.290 0.40% 32.5 kg N-type Space-efficient, top 18%
SunEvo Solar SE6-66HBD-745W BI 745 Wp 24.00% 239.8 -0.240 0.30% 37.9 kg HJT Top 1% efficiency
SunEvo Solar SE6-66HBD-750W BI 750 Wp 24.10% 241.4 -0.240 0.30% 37.9 kg HJT Space-efficient, top 2%
HS565TC-MHB-D BI 565 Wp 22.80% 227.7 -0.280 0.40% 30.5 kg N-type Cool in heat, top 9%
HS570TC-MHB-D BI 570 Wp 23.00% 229.7 -0.280 0.40% 30.5 kg N-type Cool in heat, top 9%
AE CME-132 720 720 Wp 23.21% 232.1 -0.290 - 31.5 kg TOPCon Light for its class, top 2%
TPL Solar TPL340M-72 340 Wp 17.50% 175.2 -0.360 0.58% 23.0 kg PERC Modest efficiency
Mysolar USA MS715N-HJTGB BI 715 Wp 23.01% 230.2 -0.260 0.25% 38.8 kg HJT Slow degradation, top 8%
Mysolar USA MS720N-HJTGB BI 720 Wp 23.17% 231.8 -0.260 0.25% 38.8 kg HJT Slow degradation, top 8%
Shinson Technology S590M72HT3BF BI 590 Wp 22.84% 228.4 -0.260 0.35% 32.0 kg HJT Space-efficient, top 19%
Shinson Technology S595M72HT3BF BI 595 Wp 23.03% 230.3 -0.260 0.35% 32.0 kg HJT Space-efficient, top 6%
HS620TC-MHB-D BI 620 Wp 23.00% 229.5 -0.280 0.40% 33.7 kg TOPCon Cool in heat, top 7%
SunKean SKT450M12-96D4 BI 450 Wp 22.52% 225.2 -0.260 - 21.5 kg HJT Degradation not published
SunKean SKT455M12-96D4 BI 455 Wp 22.77% 227.7 -0.260 - 21.5 kg HJT Degradation not published
SunKean SKT460M12-96D4 BI 460 Wp 23.02% 230.2 -0.260 - 21.5 kg HJT Light for its class, top 8%
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