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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
CSUN CSUN600-156M 600 Wp 21.40% 214.6 -0.360 0.55% 31.5 kg PERC Weak in heat
CSUN CSUN450-120M 450 Wp 20.85% 207.9 -0.350 0.55% 24.2 kg PERC Typical across the board
CSUN CSUN455-120M 455 Wp 21.08% 210.2 -0.350 0.55% 24.2 kg TOPCon Fast degradation
CSUN CSUN445-120M 445 Wp 20.62% 205.6 -0.350 0.55% 24.2 kg PERC Typical across the board
CSUN CSUN375-72M 375 Wp 18.91% 189.1 -0.370 0.60% 22.1 kg PERC Needs more roof
CSUN CSUN380-72M 380 Wp 19.16% 191.6 -0.370 0.60% 22.1 kg PERC Weak in heat
CSUN CSUN580-156M 580 Wp 20.69% 207.5 -0.360 0.55% 31.5 kg PERC Weak in heat
CSUN CSUN585-156M 585 Wp 20.87% 209.3 -0.360 0.55% 31.5 kg PERC Weak in heat
CSUN CSUN590-156M 590 Wp 21.05% 211.1 -0.360 0.55% 31.5 kg PERC Weak in heat
CSUN CSUN460-120M 460 Wp 21.32% 212.5 -0.350 0.55% 24.2 kg PERC Top 8% efficiency
CSUN CSUN385-72M 385 Wp 19.42% 194.2 -0.370 0.60% 22.1 kg PERC Weak in heat
CSUN CSUN390-72M 390 Wp 19.67% 196.7 -0.370 0.60% 22.1 kg PERC Weak in heat
CSUN CSUN395-72M 395 Wp 19.92% 199.2 -0.370 0.60% 22.1 kg PERC Weak in heat
CSUN CSUN400-72M 400 Wp 20.17% 201.7 -0.370 0.60% 22.1 kg PERC Weak in heat
DAH Solar DHT-M60X10-430W 430 Wp 19.93% 199.3 -0.350 0.55% 23.5 kg PERC Modest efficiency
DAH Solar DHT-M60X10-435W 435 Wp 20.16% 201.6 -0.350 0.55% 23.5 kg PERC Modest efficiency
DAH Solar DHT-M60X10-440W 440 Wp 20.39% 203.9 -0.350 0.55% 23.5 kg TOPCon Modest efficiency
DAH Solar DHT-M60X10-445W 445 Wp 20.62% 206.2 -0.350 0.55% 23.5 kg PERC Typical across the board
DAH Solar DHT-M60X10-450W 450 Wp 20.85% 208.5 -0.350 0.55% 23.5 kg PERC Typical across the board
DAH Solar DHT-M60X10-455W 455 Wp 21.08% 210.8 -0.350 0.55% 23.5 kg PERC Top 22% efficiency
DAH Solar DHT-M60X10-460W 460 Wp 21.30% 213.2 -0.350 0.55% 23.5 kg PERC Space-efficient, top 9%
Fellow Energy FE72-18X 540W 540 Wp 20.90% 208.9 -0.326 0.48% 27.4 kg PERC Cool in heat, top 5%
ENCOR EC460M-10-120S 460 Wp 21.30% 213.2 -0.350 0.55% 24.0 kg PERC Space-efficient, top 9%
ENCOR EC375M-6-120B 375 Wp 20.59% 205.9 -0.365 0.55% 21.0 kg PERC Space-efficient, top 8%
ENCOR EC415M-10-108B-V 415 Wp 21.25% 212.5 -0.330 0.55% 21.2 kg TOPCon Fast degradation
Fellow Energy FE72-18X 545W 545 Wp 21.10% 210.9 -0.326 0.48% 27.4 kg PERC Cool in heat, top 5%
Fellow Energy FE54-18X Full Black 420 Wp 21.50% 214.8 -0.326 0.60% 21.0 kg PERC Top 4% efficiency
Fellow Energy FE66-18X BI 500 Wp 21.10% 210.6 -0.350 0.60% 25.0 kg PERC Fast degradation
Gintech GIN M6F-72 365 Wp 18.80% 188.1 -0.450 - 21.7 kg PERC Weak in heat
Hansol TD-AN3 325W 325 Wp 16.30% 163.0 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3 320W 320 Wp 16.05% 160.5 -0.450 - 22.5 kg - Modest efficiency
Hansol TD-AN3-345 345 Wp 17.30% 173.0 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3-350 350 Wp 17.55% 175.5 -0.450 - 22.5 kg - Modest efficiency
Hansol TD-AN3 360 Wp 18.05% 180.5 -0.420 - 22.5 kg - Weak in heat
Hansol ND-AN3 330 Wp 16.55% 165.5 -0.420 - 22.5 kg - Degradation not published
Hounen Solar HNM7-SHDB108-405/M 405 Wp 20.74% 207.4 -0.350 0.55% 20.5 kg - Fast degradation
Hounen Solar HNM7-SHDB108-395/M 395 Wp 20.23% 202.3 -0.350 0.55% 20.5 kg - Light for its class, top 6%
Hounen Solar HNM7-SHDB108-400/M 400 Wp 20.48% 204.8 -0.350 0.55% 20.5 kg - Fast degradation
Loom Solar SHARK 550 550 Wp 21.35% 213.1 -0.350 - 29.0 kg PERC Degradation not published
MWG MWG-340M 340 Wp 20.12% 201.3 -0.390 0.73% 19.0 kg - Fast degradation
MWG MWG-400M 400 Wp 19.32% 197.6 -0.390 0.70% 24.0 kg - Fast degradation
Hansol TD-AN3-320 320 Wp 16.05% 160.5 -0.450 - 22.5 kg - Modest efficiency
Hansol TD-AN3-325 325 Wp 16.30% 163.0 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3-330 330 Wp 16.55% 165.5 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3-335 335 Wp 16.80% 168.0 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3-340 340 Wp 17.05% 170.5 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3-355 355 Wp 17.80% 178.0 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3-360 360 Wp 18.05% 180.5 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3 330W 330 Wp 16.55% 165.5 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3 335W 335 Wp 16.80% 168.0 -0.450 - 22.5 kg - Weak in heat
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