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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 Resun Solar Longi Solar Suntech Hanersun Gamko New Energy GCL Waaree Vikram Solar ZNShine SunEvo 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 Premier Energies SunLink TCL Zhonghuan Hyundai First Solar VDS Renewable SpolarPV Recom Boviet Solar PVolution Sun Earth AUSTA ENERGY REC SunKean Isola New Energy Sunket New Energy Rarlon PV Tech Solitek Adani Solar Silfab Renewsys Axitec Gokin Hounen Solar Solarwatt WINAICO Solar-Fabrik Just Solar RedSolar Exiom Tata Power Solar Lina Energy FuturaSun G-STAR Maxeon Ocean Solar CSUN Selfa Aptos Solar IBC Solar SP Enerji 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 Solarever 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 Peimar Solar Power Vietnam YS Solar Zonergy ENCOR AKCOME KDM Kingdom Solar Kingdom Easun Power LS Solar MWG ASM AU Optronics Growatt RMCIP Tescom Solar Top Solar Wanze Energy
Active 300 Wp and up Found 13,554 panels
Model Power Efficiency Wp/m² Temp Degr. Weight Tech. Standout
JS Solar JS330P 330 Wp 17.00% 170.1 -0.420 0.70% 23.5 kg - Heavy for its class
JS Solar JS310M 310 Wp 19.05% 190.5 -0.420 0.70% 18.0 kg PERC Weak in heat
JS Solar JS315M 315 Wp 19.36% 193.6 -0.420 0.70% 18.0 kg PERC Weak in heat
JS Solar JS210MC150-485 485 Wp 20.10% 201.2 -0.340 0.55% 26.5 kg - Fast degradation
JS Solar JS210MC150-490 490 Wp 20.30% 203.3 -0.340 0.55% 26.5 kg - Fast degradation
JS Solar JS210MC150-495 495 Wp 20.50% 205.4 -0.340 0.55% 26.5 kg - Fast degradation
JS Solar JS210MC150-500 500 Wp 20.70% 207.5 -0.340 0.55% 26.5 kg - Modest efficiency
JS Solar JS210MC150-505 505 Wp 21.00% 209.5 -0.340 0.55% 26.5 kg - Typical across the board
JS Solar JS210MC150-510 510 Wp 21.20% 211.6 -0.340 0.55% 26.5 kg - Space-efficient, top 21%
TEB-NEDA4ND.45-385 385 Wp 21.10% 210.6 -0.290 0.40% 41.0 kg TOPCon Heavy for its class
TEB-NEDA4ND.45-390 390 Wp 21.30% 213.4 -0.290 0.40% 41.0 kg TOPCon Heavy for its class
TEB-NEDA4ND.45-395 395 Wp 21.60% 216.1 -0.290 0.40% 41.0 kg TOPCon Space-efficient, top 1%
TEB-NEDA4ND.45-400 400 Wp 21.90% 218.8 -0.290 0.40% 41.0 kg TOPCon Heavy for its class
MY Solar MYM3120-325 325 Wp 19.26% 192.6 -0.350 0.60% 19.0 kg PERC Cool in heat, top 14%
YL395P-38d 1/2 395 Wp 18.20% 181.7 -0.370 0.70% 23.5 kg - Fast degradation
YL400P-38d 1/2 400 Wp 18.40% 184.0 -0.370 0.70% 23.5 kg - Needs more roof
YL405P-38d 1/2 405 Wp 18.60% 186.3 -0.370 0.70% 23.5 kg - Needs more roof
MY Solar MYM3120-330 330 Wp 19.56% 195.6 -0.350 0.60% 19.0 kg PERC Cool in heat, top 14%
MY Solar MYM3120-335 335 Wp 19.85% 198.5 -0.350 0.60% 19.0 kg PERC Cool in heat, top 14%
MY Solar MYM3120-340 340 Wp 20.15% 201.5 -0.350 0.60% 19.0 kg PERC Space-efficient, top 7%
MY Solar MYM3120-345 345 Wp 20.45% 204.5 -0.350 0.60% 19.0 kg PERC Space-efficient, top 3%
YL410P-38d 1/2 410 Wp 18.90% 188.6 -0.370 0.70% 23.5 kg - Needs more roof
YL415P-38d 1/2 415 Wp 19.10% 190.9 -0.370 0.70% 23.5 kg - Fast degradation
GCL-M12/66H 680 680 Wp 21.90% 218.9 -0.350 0.55% 34.2 kg PERC Top 1% efficiency
GCL-M10/54H-B 400 400 Wp 20.10% 201.3 -0.360 0.55% 21.0 kg PERC Weak in heat
GCL-M12/60H 595 595 Wp 21.00% 210.2 -0.350 0.55% 31.0 kg PERC Modest efficiency
GCL-M10/54BH-385 385 Wp 19.70% 197.2 -0.360 0.55% 20.5 kg TOPCon Weak in heat
GCL-M10/54BH-400 400 Wp 20.50% 204.8 -0.360 0.55% 20.5 kg PERC Weak in heat
GCL-M10/54BH-405 405 Wp 20.70% 207.4 -0.360 0.55% 20.5 kg PERC Weak in heat
GCL-M10/54BH-410 410 Wp 21.00% 210.0 -0.360 0.55% 20.5 kg TOPCon Weak in heat
GCL-M12/60H 615 615 Wp 21.70% 217.3 -0.350 0.55% 31.0 kg PERC Space-efficient, top 8%
GCL-M10/72H-B 540 540 Wp 20.60% 205.8 -0.360 0.55% 27.6 kg PERC Weak in heat
GCL-M10/54H 405 405 Wp 20.70% 207.4 -0.350 0.55% 20.5 kg PERC Typical across the board
GCL-M10/72H-B 560 560 Wp 21.30% 213.4 -0.360 0.55% 27.6 kg PERC Weak in heat
ZXM8-TP132-645 645 Wp 20.76% 207.6 -0.340 0.55% 33.5 kg PERC Modest efficiency
ZXM8-TP132-650 650 Wp 20.92% 209.2 -0.340 0.55% 33.5 kg PERC Needs more roof
ZXM8-TP132-655 655 Wp 21.09% 210.9 -0.340 0.55% 33.5 kg PERC Modest efficiency
ZXM8-TP132-660 660 Wp 21.25% 212.5 -0.340 0.55% 33.5 kg PERC Typical across the board
ZXM8-TP132-665 665 Wp 21.41% 214.1 -0.340 0.55% 33.5 kg PERC Light for its class, top 22%
SunLink LNSU-365P 365 Wp 18.08% 180.8 -0.360 0.70% 24.5 kg - Heavy for its class
MIRAGE 450W Terracotta 450 Wp 18.97% 189.5 -0.300 0.55% 24.0 kg BIPV Modest efficiency
BYD MLTK-36-530 BI 530 Wp 20.52% 205.2 -0.332 0.55% 27.0 kg PERC Cool in heat, top 11%
BYD NLTK-27 425 BI 425 Wp 21.76% 217.6 -0.300 0.55% 20.6 kg TOPCon Fast degradation
BYD NLTK-27 430 BI 430 Wp 22.02% 220.2 -0.300 0.55% 20.6 kg TOPCon Fast degradation
BYD NLTK-27 435 BI 435 Wp 22.28% 222.8 -0.300 0.55% 20.6 kg TOPCon Fast degradation
BYD NLTK-27 440 BI 440 Wp 22.53% 225.3 -0.300 0.55% 20.6 kg TOPCon Fast degradation
BYD NLTK-27 445 BI 445 Wp 22.79% 227.9 -0.300 0.55% 20.6 kg TOPCon Space-efficient, top 2%
BYD MLTK-36-535 BI 535 Wp 20.71% 207.1 -0.332 0.55% 27.0 kg PERC Cool in heat, top 11%
BYD MLTK-36-540 BI 540 Wp 20.90% 209.0 -0.332 0.55% 27.0 kg PERC Cool in heat, top 11%
MIRAGE 475W Emerald 475 Wp 20.02% 200.0 -0.300 0.55% 24.0 kg BIPV Modest 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