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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
JAM54D41-400/GB BI 400 Wp 20.50% 204.8 -0.300 0.40% 21.5 kg TOPCon Modest efficiency
JAM54D41-405/GB BI 405 Wp 20.70% 207.4 -0.300 0.40% 21.5 kg TOPCon Modest efficiency
CHSM54N-HC-435W 435 Wp 22.30% 222.8 -0.290 0.40% 21.3 kg TOPCon Space-efficient, top 17%
CHSM54N-HC-440W 440 Wp 22.50% 225.3 -0.290 0.40% 21.3 kg TOPCon Space-efficient, top 8%
TWMNF-66HD730 BI 730 Wp 23.50% 235.0 -0.280 0.40% 37.3 kg TOPCon Top 11% efficiency
TWMNH-48HE465 465 Wp 23.30% 232.7 -0.280 0.40% 23.7 kg N-type Top 15% efficiency
TWMNH-48HE470 470 Wp 23.50% 235.2 -0.280 0.40% 23.7 kg N-type Space-efficient, top 9%
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-HD132N-710W BI 710 Wp 22.90% 228.6 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 11%
CHSM54N-HC-445W 445 Wp 22.80% 227.9 -0.290 0.40% 21.3 kg TOPCon Top 1% efficiency
CHSM54N(BL)-HC / CHSM54N(BLH)-HC (440W class) 440 Wp 22.50% 225.3 -0.290 0.40% 21.3 kg TOPCon Space-efficient, top 8%
Jolywood JW-HD132N-715W BI 715 Wp 23.00% 230.2 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 11%
Jolywood JW-HD132N-685 BI 685 Wp 22.10% 220.5 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 20%
JKM535M-72HL4-BDVP BI 535 Wp 20.75% 207.5 -0.350 0.45% 34.3 kg PERC Heavy for its class
DAS Solar DAS-DH132NE-635W BI 635 Wp 23.50% 235.1 -0.280 0.40% 31.9 kg TOPCon Cool in heat, top 7%
DAS Solar DAS-DH132NE-640W BI 640 Wp 23.70% 236.9 -0.280 0.40% 31.9 kg TOPCon Top 4% efficiency
DAS Solar DAS-DH132NE-645W BI 645 Wp 23.90% 238.8 -0.280 0.40% 31.9 kg TOPCon Top 1% efficiency
DAS Solar DAS-DH132NE-650W BI 650 Wp 24.10% 240.6 -0.280 0.40% 31.9 kg TOPCon Light for its class, top 14%
JAM54D41-410/GB BI 410 Wp 21.00% 210.0 -0.300 0.40% 21.5 kg TOPCon Modest efficiency
JAM54D41-415/GB BI 415 Wp 21.30% 212.5 -0.300 0.40% 21.5 kg TOPCon Needs more roof
JAM54D30-400/GB BI 400 Wp 20.50% 204.8 -0.350 0.45% 21.5 kg PERC Slow degradation, top 9%
JAM54D30-405/GB BI 405 Wp 20.70% 207.4 -0.350 0.45% 21.5 kg PERC Slow degradation, top 9%
DAS Solar DAS-DH144PA-540W BI 540 Wp 20.90% 209.0 -0.340 0.45% 31.4 kg PERC Slow degradation, top 20%
DAS Solar DAS-DH144PA-545W BI 545 Wp 21.10% 211.0 -0.340 0.45% 31.4 kg PERC Space-efficient, top 18%
DAS Solar DAS-DH144PA-550W BI 550 Wp 21.30% 212.9 -0.340 0.45% 31.4 kg PERC Slow degradation, top 20%
DAS Solar DAS-DH144PA-555W BI 555 Wp 21.50% 214.8 -0.340 0.45% 31.4 kg PERC Top 18% efficiency
Jolywood JW-HD132N-690 BI 690 Wp 22.20% 222.1 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 20%
JKM595N-72HL4-BDV BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg N-type Top 5% efficiency
JKM600N-72HL4-BDV BI 600 Wp 23.23% 232.3 -0.290 0.40% 31.0 kg N-type Top 22% efficiency
JKM580N-72HL4-BDX BI 580 Wp 22.45% 224.5 -0.290 0.40% 37.7 kg TOPCon Heavy for its class
JKM425N-54HL4R-BDV BI 425 Wp 21.27% 212.7 -0.290 0.40% 22.0 kg N-type Modest efficiency
JKM430N-54HL4R-BDV BI 430 Wp 21.52% 215.2 -0.290 0.40% 22.0 kg N-type Typical across the board
JKM710-735N-66HL5-BDV-Z3-EU (730W bin) BI 730 Wp 23.50% 235.0 -0.290 0.40% 37.5 kg TOPCon Top 11% efficiency
JKM710-735N-66HL5-BDV-Z3-EU (735W bin) BI 735 Wp 23.66% 236.6 -0.290 0.40% 37.5 kg TOPCon Space-efficient, top 6%
JKM615-635N-78HL4-(V)-F6-EN (615W) 615 Wp 22.00% 220.0 -0.290 0.40% 29.5 kg N-type Needs more roof
JKM615-635N-78HL4-(V)-F6-EN (620W) 620 Wp 22.18% 221.8 -0.290 0.40% 29.5 kg N-type Modest efficiency
JKM615-635N-78HL4-(V)-F6-EN (625W) 625 Wp 22.36% 223.6 -0.290 0.40% 29.5 kg N-type Light for its class, top 18%
JKM615-635N-78HL4-(V)-F6-EN (630W) 630 Wp 22.54% 225.4 -0.290 0.40% 29.5 kg N-type Light for its class, top 15%
DAS Solar DAS-DH96NE.A-445 445 Wp 22.30% 222.7 -0.280 0.40% 21.6 kg TOPCon Cool in heat, top 4%
DAS Solar DAS-DH96NE.A-450 450 Wp 22.50% 225.2 -0.280 0.40% 21.6 kg TOPCon Cool in heat, top 11%
DAS Solar DAS-DH96NE.A-455 455 Wp 22.80% 227.7 -0.280 0.40% 21.6 kg TOPCon Cool in heat, top 11%
DAS Solar DAS-DH96NE.A-460 460 Wp 23.00% 230.2 -0.280 0.40% 21.6 kg TOPCon Cool in heat, top 11%
JKM435N-54HL4R-BDV BI 435 Wp 21.77% 217.7 -0.290 0.40% 22.0 kg N-type Typical across the board
JKM440N-54HL4R-BDV BI 440 Wp 22.02% 220.2 -0.290 0.40% 22.0 kg N-type Typical across the board
JKM615-635N-78HL4-(V)-F6-EN (615W variant) 615 Wp 22.00% 220.0 -0.290 0.40% 29.5 kg N-type Needs more roof
JKM615-635N-78HL4-(V)-F6-EN (620W variant) 620 Wp 22.18% 221.8 -0.290 0.40% 29.5 kg N-type Modest efficiency
LR7-72HVD-645M BI 645 Wp 23.90% 238.8 -0.260 0.35% 33.5 kg N-type Top 2% efficiency
JKM430-455N-54HL4R-B (430W bin) 430 Wp 21.52% 215.2 -0.290 0.40% 21.0 kg TOPCon Modest efficiency
CHSM54N(BL)-HC 420W 420 Wp 21.50% 215.1 -0.290 0.40% 21.3 kg TOPCon Modest efficiency
CHSM54N(BL)-HC 425W 425 Wp 21.80% 217.6 -0.290 0.40% 21.3 kg TOPCon Typical across the board
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