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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
AE CMD-108BDS 440W BI 440 Wp 22.57% 225.7 -0.290 0.40% 23.5 kg TOPCon Space-efficient, top 4%
DAH Solar DHN-54R20/DG(BW)-450 BI 450 Wp 22.52% 225.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-54R20/DG(BW)-455 BI 455 Wp 22.77% 227.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-54R20/DG(BW)-460 BI 460 Wp 23.02% 230.2 -0.290 0.40% 23.9 kg TOPCon Top 16% efficiency
DAH Solar DHN-54R20/DG(BW)-465 BI 465 Wp 23.27% 232.7 -0.290 0.40% 23.9 kg TOPCon Space-efficient, top 10%
DAH Solar DHN-54R18/DG(BW) 450W BI 450 Wp 22.05% 220.5 -0.290 0.40% 24.4 kg TOPCon Needs more roof
DAH Solar DHN-54X16/DG-430 BI 430 Wp 22.02% 220.2 -0.290 0.40% 23.5 kg TOPCon Typical across the board
DAH Solar DHN-54X16/DG-435 BI 435 Wp 22.28% 222.8 -0.290 0.40% 23.5 kg TOPCon Space-efficient, top 17%
Solar N Plus SP-N16/108H440W 440 Wp 22.50% 226.0 -0.350 0.40% 10.8 kg N-type Lightest in its segment
AE CMER-96BDE-I-430 BI 430 Wp 21.54% 215.4 -0.290 0.40% 30.0 kg TOPCon Heavy for its class
AE CMER-96BDE-I-435 BI 435 Wp 21.79% 217.9 -0.290 0.40% 30.0 kg TOPCon Heavy for its class
BYD NLBK-39-625 BI 625 Wp 22.36% 223.6 -0.300 0.40% 34.0 kg TOPCon Modest efficiency
AE CMER-96BDE-I-440 BI 440 Wp 22.04% 220.4 -0.290 0.40% 30.0 kg TOPCon Heavy for its class
AE CMER-96BDE-I-445 BI 445 Wp 22.29% 222.9 -0.290 0.40% 30.0 kg TOPCon Heavy for its class
AE CMER-96BDE-I-450 BI 450 Wp 22.54% 225.4 -0.290 0.40% 30.0 kg TOPCon Heavy for its class
BYD NLBK-39-630 BI 630 Wp 22.54% 225.4 -0.300 0.40% 34.0 kg TOPCon Weak in heat
BYD NLBK-39-635 BI 635 Wp 22.72% 227.2 -0.300 0.40% 34.0 kg TOPCon Weak in heat
BYD NLBK-39-640 BI 640 Wp 22.90% 229.0 -0.300 0.40% 34.0 kg TOPCon Weak in heat
AE CMER-108BDS-490 BI 490 Wp 22.07% 220.7 -0.290 0.40% 27.5 kg TOPCon Heavy for its class
BYD NLBK-39-645 BI 645 Wp 23.07% 230.7 -0.300 0.40% 34.0 kg TOPCon Weak in heat
BYD NLBK-39-650 BI 650 Wp 23.25% 232.5 -0.300 0.40% 34.0 kg TOPCon Typical across the board
TCL Zhonghuan HSM-ND72-GF580 BI 580 Wp 22.50% 224.5 -0.280 0.40% 30.6 kg TOPCon Cool in heat, top 4%
Isola New Energy YH330W-36P 330 Wp 17.01% 170.1 -0.350 0.31% 20.4 kg - Slow degradation, top 3%
BYD NLBK-30-470 BI 470 Wp 21.72% 217.2 -0.300 0.40% 25.2 kg TOPCon Modest efficiency
BYD NLBK-30-480 BI 480 Wp 22.18% 221.8 -0.300 0.40% 25.2 kg TOPCon Weak in heat
BYD NLBK-30-485 BI 485 Wp 22.42% 224.2 -0.300 0.40% 25.2 kg TOPCon Weak in heat
BYD NLBK-30-490 BI 490 Wp 22.65% 226.5 -0.300 0.40% 25.2 kg TOPCon Weak in heat
BYD NLBK-30-475 BI 475 Wp 21.95% 219.5 -0.300 0.40% 25.2 kg TOPCon Modest efficiency
TCL Zhonghuan HSM-ND72-GF585 BI 585 Wp 22.60% 226.5 -0.280 0.40% 30.6 kg TOPCon Cool in heat, top 4%
TCL Zhonghuan HSM-ND72-GF590 BI 590 Wp 22.80% 228.4 -0.280 0.40% 30.6 kg TOPCon Cool in heat, top 4%
TCL Zhonghuan HSM-ND72-GF595 BI 595 Wp 23.00% 230.3 -0.280 0.40% 30.6 kg TOPCon Cool in heat, top 4%
TCL Zhonghuan HSM-ND72-GF600 BI 600 Wp 23.20% 232.3 -0.280 0.40% 30.6 kg TOPCon Cool in heat, top 7%
TCL Zhonghuan HSM-ND72-GF605 BI 605 Wp 23.40% 234.2 -0.280 0.40% 30.6 kg TOPCon Cool in heat, top 7%
Luxor Solar LX - 410 M/182-108+ GG BI 410 Wp 21.33% 210.0 -0.300 0.34% 24.0 kg TOPCon Slow degradation, top 3%
Luxor Solar LX - 415 M/182-108+ GG BI 415 Wp 21.58% 212.5 -0.300 0.34% 24.0 kg TOPCon Slow degradation, top 3%
Luxor Solar LX - 680 M/210-132+ GG BiF BI 680 Wp 22.10% 218.9 -0.260 0.21% 38.7 kg HJT Slow degradation, top 6%
Luxor Solar LX-700M/210-132+ GG BI 700 Wp 22.74% 225.3 -0.240 0.21% 38.7 kg HJT Slow degradation, top 1%
Luxor Solar LX-705M/210-132+ GG BI 705 Wp 22.90% 227.0 -0.240 0.21% 38.7 kg HJT Slow degradation, top 1%
Luxor Solar LX - 685 M/210-132+ GG BiF BI 685 Wp 22.26% 220.5 -0.260 0.21% 38.7 kg HJT Slow degradation, top 6%
Luxor Solar LX - 690 M/210-132+ GG BiF BI 690 Wp 22.42% 222.1 -0.260 0.21% 38.7 kg HJT Slow degradation, top 6%
Luxor Solar LX - 695 M/210-132+ GG BiF BI 695 Wp 22.58% 223.7 -0.260 0.21% 38.7 kg HJT Top 3% efficiency
Luxor Solar LX - 700 M/210-132+ GG BiF BI 700 Wp 22.74% 225.3 -0.260 0.21% 38.7 kg HJT Slow degradation, top 1%
Luxor Solar LX-710M/210-132+ GG BI 710 Wp 23.07% 228.6 -0.240 0.21% 38.7 kg HJT Slow degradation, top 1%
Luxor Solar LX-715M/210-132+ GG BI 715 Wp 23.23% 230.2 -0.240 0.21% 38.7 kg HJT Slow degradation, top 1%
Luxor Solar LX-720M/210-132+ GG BI 720 Wp 23.39% 231.8 -0.240 0.21% 38.7 kg HJT Slow degradation, top 1%
Luxor Solar LX-430M/182-108+ GG BI 430 Wp 22.55% 222.1 -0.240 0.21% 23.6 kg HJT Slow degradation, top 5%
Luxor Solar LX-420M/182-108+ GG BI 420 Wp 22.03% 217.0 -0.240 0.21% 23.6 kg HJT Slow degradation, top 5%
Luxor Solar LX-425M/182-108+ GG BI 425 Wp 22.29% 219.6 -0.240 0.21% 23.6 kg HJT Slow degradation, top 5%
Luxor Solar LX-435M/182-108+ GG BI 435 Wp 22.81% 224.7 -0.240 0.21% 23.6 kg HJT Slow degradation, top 5%
Luxor Solar LX-440M/182-108+ GG BI 440 Wp 23.07% 227.3 -0.240 0.21% 23.6 kg HJT 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