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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
Exiom EX455MB-166BF BI 455 Wp 20.90% 209.3 -0.350 - 27.5 kg PERC Heavy for its class
AUSTA ENERGY ODA570-36V-MHD BI 570 Wp 22.06% 220.6 -0.300 0.45% 32.2 kg TOPCon Fast degradation
Bauer Solar BS-440-108M10HBT-GG BI 440 Wp 22.00% 220.2 -0.290 0.40% 24.5 kg TOPCon Typical across the board
Bauer Solar BS-445-108M10HBT-GG BI 445 Wp 22.30% 222.7 -0.290 0.40% 24.5 kg TOPCon Top 17% efficiency
SRP-645-BTZ-BG BI 645 Wp 23.07% 230.7 -0.290 0.40% 34.6 kg TOPCon Typical across the board
SRP-650-BTZ-BG BI 650 Wp 23.25% 232.5 -0.290 0.40% 34.6 kg TOPCon Typical across the board
SRP-725-BHC-BG BI 725 Wp 23.34% 233.4 -0.258 0.30% 38.5 kg HJT Space-efficient, top 24%
SRP-600-BTA-BG BI 600 Wp 23.23% 232.3 -0.290 0.40% 32.0 kg TOPCon Top 20% efficiency
Aptos Solar DNA-108-BF10-415W BI 415 Wp 21.25% 212.5 -0.320 0.54% 22.0 kg PERC Cool in heat, top 5%
TNC G12-66 Monofacial 710 Wp 22.90% 228.6 -0.280 0.40% 37.9 kg TOPCon Cool in heat, top 11%
TNC M10-72 Bifacial 590 Wp 22.80% 228.4 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 4%
TNC G12R-66 Bifacial 615 Wp 22.80% 227.7 -0.280 0.40% 32.5 kg TOPCon Cool in heat, top 7%
TNC G12-66 Bifacial 705 Wp 22.70% 227.0 -0.280 0.40% 37.9 kg TOPCon Cool in heat, top 11%
TNC M10-78 Bifacial 635 Wp 22.70% 227.2 -0.280 0.40% 33.8 kg TOPCon Cool in heat, top 7%
HiT-H435LE-FB BI 435 Wp 21.80% 217.7 -0.240 0.30% 21.8 kg HJT Typical across the board
HiT-H450CE-BF BI 450 Wp 22.50% 225.2 -0.240 - 21.8 kg HJT Degradation not published
Axitec AC-465TGBL/108WB BI 465 Wp 23.27% 232.7 -0.310 0.40% 25.0 kg TOPCon Weak in heat
HiN-T440NF(BK) BI 440 Wp 22.53% 225.3 -0.300 0.40% 24.5 kg TOPCon Top 7% efficiency
Luxor Solar LX-460M/182R188-108+ GG BI 460 Wp 23.35% 230.2 -0.290 - 24.5 kg TOPCon Top 7% efficiency
DAS Solar DAS-DH120NA-480 BI 480 Wp 22.20% 222.4 -0.300 0.40% 26.0 kg TOPCon Weak in heat
JKM575N-72HL4-V 575 Wp 22.26% 222.6 -0.290 - 28.0 kg N-type Degradation not published
JKM585N-72HL4-V 585 Wp 22.65% 226.5 -0.290 - 28.0 kg N-type Degradation not published
DAS Solar DAS-DH156NA-620 BI 620 Wp 22.20% 221.8 -0.300 0.40% 34.3 kg TOPCon Needs more roof
TWMND-72 HD575 BI 575 Wp 22.30% 222.6 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 4%
TWMND-72 HD590 BI 590 Wp 22.80% 228.4 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 4%
JKM430N-54HL4-V 430 Wp 22.02% 220.2 -0.290 - 22.0 kg N-type Degradation not published
JKM450N-54HL4R-V 450 Wp 22.52% 225.2 -0.290 0.40% 22.0 kg N-type Typical across the board
DAS Solar DAS-DH108NA-410 BI 410 Wp 21.00% 210.0 -0.300 0.40% 23.7 kg TOPCon Modest efficiency
DAS Solar DAS-DH108NA-425 BI 425 Wp 21.80% 217.6 -0.300 0.40% 23.7 kg TOPCon Typical across the board
JKM525M-72HL4-BDVP BI 525 Wp 20.36% 203.6 -0.350 0.45% 34.3 kg PERC Heavy for its class
Ulica Solar UL-490M-120BHVN 490 Wp 22.14% 221.4 -0.290 0.40% 22.5 kg TOPCon Light for its class, top 13%
CHSM54RNs(DG)(BLH)/F-BH-450 BI 450 Wp 22.50% 225.2 -0.290 0.40% 21.5 kg TOPCon Typical across the board
CHSM66RN(DG)/F-BH-600 BI 600 Wp 22.20% 222.1 -0.290 0.40% 33.5 kg TOPCon Heavy for its class
CHSM78N(DG)/F-BH-625 BI 625 Wp 22.40% 223.6 -0.290 0.40% 34.7 kg TOPCon Heavy for its class
DAS Solar DAS-DH108ND-440 BI 440 Wp 21.60% 215.6 -0.280 0.40% 21.7 kg TOPCon Cool in heat, top 4%
DAS Solar DAS-DH132NC-695 BI 695 Wp 22.40% 223.7 -0.280 0.40% 38.3 kg TOPCon Cool in heat, top 19%
THC G12-66 Bifacial BI 740 Wp 23.80% 238.2 -0.280 - 37.0 kg TOPCon Space-efficient, top 2%
TS-BGT54(500)-G11 BI 500 Wp 22.50% 224.8 -0.290 0.40% 27.5 kg N-type Heavy for its class
BiN-08-590 BI 590 Wp 22.84% 228.4 -0.300 0.40% 32.5 kg N-type Top 14% efficiency
BiH-11-730 BI 730 Wp 23.50% 235.0 -0.240 0.30% 39.0 kg HJT Space-efficient, top 16%
AIKO-A805-GRH78Dw BI 805 Wp 25.10% 250.6 -0.260 - 39.8 kg Back Contact Top 1% efficiency
Talesun TM7G78M/645W BI 645 Wp 23.10% 230.7 -0.290 - 35.0 kg N-type Degradation not published
Q.TRON M-G3R.12+ / BFG 495 BI 495 Wp 22.30% 222.6 -0.280 - 27.0 kg TOPCon Degradation not published
Luxor Solar LX-630M/182R-132+ GG BI 630 Wp 23.56% 233.2 -0.240 - 33.5 kg HJT Top 7% efficiency
Luxor Solar LX-635M/182R-132+ GG BI 635 Wp 23.75% 235.1 -0.240 - 33.5 kg HJT Top 5% efficiency
Luxor Solar LX-640M/182R-132+ GG BI 640 Wp 23.93% 236.9 -0.240 - 33.5 kg HJT Top 2% efficiency
Luxor Solar LX-645M/182R-132+ GG BI 645 Wp 24.12% 238.8 -0.240 - 33.5 kg HJT Top 1% efficiency
Bruk-Bet PEM.GB-480 BI 480 Wp 22.17% 221.7 -0.290 - 26.0 kg PERC Top 1% efficiency
AIKO-A770-GRH78Dw BI 770 Wp 24.00% 239.7 -0.260 - 39.8 kg Back Contact Top 2% efficiency
AIKO-A775-GRH78Dw BI 775 Wp 24.10% 241.3 -0.260 - 39.8 kg Back Contact 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