Skip to main content

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
GCL-M12/60H 605 605 Wp 21.40% 213.8 -0.350 0.55% 31.0 kg PERC Weak in heat
GCL-M12/60H 610 610 Wp 21.60% 215.5 -0.350 0.55% 31.0 kg TOPCon Fast degradation
GCL-M10/54H 400 400 Wp 20.50% 204.8 -0.350 0.55% 20.5 kg PERC Typical across the board
GCL-M10/54H 410 410 Wp 21.00% 210.0 -0.350 0.55% 20.5 kg PERC Light for its class, top 17%
GCL-M10/54H 415 415 Wp 21.30% 212.5 -0.350 0.55% 20.5 kg PERC Top 8% efficiency
GCL-M10/54H-B 405 405 Wp 20.40% 203.8 -0.360 0.55% 21.0 kg PERC Weak in heat
GCL-M10/54H-B 410 410 Wp 20.60% 206.3 -0.360 0.55% 21.0 kg PERC Weak in heat
GCL-M10/54H-B 415 415 Wp 20.90% 208.8 -0.360 0.55% 21.0 kg PERC Weak in heat
GCL-M10/54H-B 420 420 Wp 21.10% 211.4 -0.360 0.55% 21.0 kg PERC Weak in heat
GCL-M10/54H 420 420 Wp 21.50% 215.1 -0.350 0.55% 20.5 kg PERC Space-efficient, top 3%
GCL-M10/72H-540B 540 Wp 20.60% 205.8 -0.360 0.55% 27.6 kg PERC Weak in heat
GCL-M10/72H-545B 545 Wp 20.80% 207.7 -0.360 0.55% 27.6 kg PERC Weak in heat
GCL-M10/72H-550B 550 Wp 21.00% 209.6 -0.360 0.55% 27.6 kg PERC Weak in heat
GCL-M10/72H-555B 555 Wp 21.10% 211.5 -0.360 0.55% 27.6 kg PERC Weak in heat
GCL-M10/72H-560B 560 Wp 21.30% 213.4 -0.360 0.55% 27.6 kg PERC Weak in heat
LF 320P6-72 320 Wp 16.49% 164.9 -0.410 0.71% 22.0 kg - Fast degradation
LF 335P6-72 335 Wp 17.26% 172.6 -0.410 0.71% 22.0 kg - Fast degradation
LF 340P6-72 340 Wp 17.52% 175.2 -0.410 0.71% 22.0 kg - Fast degradation
MM530-72HLD-MB 530 Wp 20.55% 205.5 -0.350 0.55% 28.9 kg - Heavy for its class
MM535-72HLD-MB 535 Wp 20.75% 207.5 -0.350 0.55% 28.9 kg - Heavy for its class
MM540-72HLD-MB 540 Wp 20.94% 209.4 -0.350 0.55% 28.9 kg - Heavy for its class
MM545-72HLD-MB 545 Wp 21.13% 211.3 -0.350 0.55% 28.9 kg - Space-efficient, top 25%
MM550-72HLD-MB 550 Wp 21.33% 213.3 -0.350 0.55% 28.9 kg - Fast degradation
JS Solar JS210MC120-390 390 Wp 20.30% 202.9 -0.350 0.55% 21.0 kg - Space-efficient, top 24%
JS Solar JS210MC120-395 395 Wp 20.50% 205.5 -0.350 0.55% 21.0 kg - Space-efficient, top 17%
JS Solar JS210MC120-400 400 Wp 20.80% 208.1 -0.350 0.55% 21.0 kg - Fast degradation
JS Solar JS210MC120-405 405 Wp 21.10% 210.7 -0.350 0.55% 21.0 kg - Fast degradation
JS Solar JS305M 305 Wp 18.75% 187.5 -0.420 0.70% 18.0 kg PERC Weak in heat
JS Solar JS310P 310 Wp 15.90% 159.8 -0.420 0.70% 23.5 kg - Heavy for its class
JS Solar JS315P 315 Wp 16.20% 162.3 -0.420 0.70% 23.5 kg - Heavy for its class
JS Solar JS320P 320 Wp 16.40% 164.9 -0.420 0.70% 23.5 kg - Heavy for its class
JS Solar JS325P 325 Wp 16.70% 167.5 -0.420 0.70% 23.5 kg - Heavy for its class
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 11%
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 11%
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