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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
RSM132-8-665M 665 Wp 21.40% 214.1 -0.340 0.55% 33.5 kg PERC Light for its class, top 22%
JAM72S42-650/LR 650 Wp 23.30% 232.5 -0.290 0.40% 29.6 kg TOPCon Light for its class, top 5%
JAM54S30-410/MR 410 Wp 21.00% 210.0 -0.350 0.55% 19.5 kg PERC Light for its class, top 6%
JAM72S20-455/MR 455 Wp 20.50% 204.8 -0.350 0.55% 24.5 kg PERC Needs more roof
JAM54S30-415/MR 415 Wp 21.30% 212.5 -0.350 0.55% 19.5 kg PERC Light for its class, top 5%
JAM54S30-420/MR 420 Wp 21.50% 215.1 -0.350 0.55% 19.5 kg PERC Space-efficient, top 3%
JAM54S30-425/MR 425 Wp 21.80% 217.6 -0.350 0.55% 19.5 kg PERC Top 1% efficiency
JAM66S30-480/MR 480 Wp 20.20% 202.2 -0.350 0.55% 25.2 kg PERC Modest efficiency
JAM54S41-410/GR/1500V 410 Wp 21.00% 210.0 -0.300 0.40% 21.5 kg N-type Modest efficiency
JAM54S41-415/GR/1500V 415 Wp 21.30% 212.5 -0.300 0.40% 21.5 kg N-type Needs more roof
JAM54S41-420/GR/1500V 420 Wp 21.50% 215.1 -0.300 0.40% 21.5 kg N-type Modest efficiency
JAM54S41-425/GR/1500V 425 Wp 21.80% 217.6 -0.300 0.40% 21.5 kg N-type Weak in heat
JAM54S41-430/GR/1500V 430 Wp 22.00% 220.2 -0.300 0.40% 21.5 kg N-type Weak in heat
JAM54S41-435/GR/1500V 435 Wp 22.30% 222.8 -0.300 0.40% 21.5 kg N-type Space-efficient, top 17%
CS6L-440MS 440 Wp 20.40% 203.9 -0.340 0.55% 24.2 kg PERC Cool in heat, top 24%
CS6L-445MS 445 Wp 20.60% 206.2 -0.340 0.55% 24.2 kg PERC Cool in heat, top 24%
JAM54S40-415/GR/1500V 415 Wp 21.30% 212.5 -0.300 0.40% 21.5 kg N-type Needs more roof
JAM54S40-410/GR/1500V 410 Wp 21.00% 210.0 -0.300 0.40% 21.5 kg N-type Modest efficiency
JAM54S40-420/GR/1500V 420 Wp 21.50% 215.1 -0.300 0.40% 21.5 kg N-type Modest efficiency
JAM54S40-425/GR/1500V 425 Wp 21.80% 217.6 -0.300 0.40% 21.5 kg N-type Weak in heat
JAM54S40-430/GR/1500V 430 Wp 22.00% 220.2 -0.300 0.40% 21.5 kg N-type Weak in heat
JAM54S40-435/GR/1500V 435 Wp 22.30% 222.8 -0.300 0.40% 21.5 kg N-type Space-efficient, top 17%
JAM54S31-385/MR 385 Wp 19.70% 197.2 -0.350 0.55% 19.5 kg PERC Light for its class, top 7%
JAM54S31-380/MR 380 Wp 19.50% 194.6 -0.350 0.55% 19.5 kg PERC Light for its class, top 10%
JAM54S31-405/MR 405 Wp 20.70% 207.4 -0.350 0.55% 19.5 kg PERC Light for its class, top 7%
JAM54S31-400/MR 400 Wp 20.50% 204.8 -0.350 0.55% 19.5 kg PERC Light for its class, top 8%
JAM54S31-395/MR 395 Wp 20.20% 202.3 -0.350 0.55% 19.5 kg PERC Light for its class, top 3%
JAM54S31-390/MR 390 Wp 20.00% 199.7 -0.350 0.55% 19.5 kg PERC Light for its class, top 5%
TSM-DE09R.08-420 420 Wp 21.00% 210.2 -0.340 0.55% 21.8 kg PERC Space-efficient, top 19%
TSM-DE09.05-390 390 Wp 20.30% 202.9 -0.340 0.55% 21.0 kg PERC Cool in heat, top 15%
LR4-72HIH-455M 455 Wp 20.90% 209.3 -0.340 0.55% 24.3 kg PERC Cool in heat, top 19%
TSM-DE19-540 540 Wp 20.70% 206.7 -0.340 0.55% 28.3 kg PERC Needs more roof
JAM72S30-530/MR/1500V 530 Wp 20.50% 205.2 -0.350 0.55% 27.3 kg PERC Modest efficiency
JAM72S30-535/MR/1500V 535 Wp 20.70% 207.1 -0.350 0.55% 27.3 kg PERC Typical across the board
JAM72S30-540/MR/1500V 540 Wp 20.90% 209.0 -0.350 0.55% 27.3 kg PERC Light for its class, top 21%
JAM72S30-545/MR/1500V 545 Wp 21.10% 211.0 -0.350 0.55% 27.3 kg PERC Light for its class, top 17%
JAM72S30-550/MR/1500V 550 Wp 21.30% 212.9 -0.350 0.55% 27.3 kg PERC Light for its class, top 20%
TSM-DE17M(II)-440W 440 Wp 20.10% 201.3 -0.340 0.55% 24.0 kg PERC Modest efficiency
TSM-DE17M(II)-445W 445 Wp 20.40% 203.6 -0.340 0.55% 24.0 kg PERC Cool in heat, top 24%
JAM72S30-555/MR/1500V 555 Wp 21.50% 214.8 -0.350 0.55% 27.3 kg PERC Light for its class, top 16%
TSM-DE17M(II)-450W 450 Wp 20.60% 205.8 -0.340 0.55% 24.0 kg PERC Cool in heat, top 19%
TSM-DE19-545 545 Wp 20.90% 208.6 -0.340 0.55% 28.3 kg PERC Cool in heat, top 23%
TSM-DE19-550 550 Wp 21.00% 210.5 -0.340 0.55% 28.3 kg PERC Typical across the board
TSM-DE19-555 555 Wp 21.20% 212.4 -0.340 0.55% 28.3 kg PERC Typical across the board
TSM-DE19-560 560 Wp 21.40% 214.3 -0.340 0.55% 28.3 kg PERC Typical across the board
JAM60S21-370/MR/1000V 370 Wp 19.90% 198.8 -0.350 0.55% 18.8 kg PERC Light for its class, top 8%
TSM-DE09R.05-405 405 Wp 20.30% 202.7 -0.340 0.55% 21.8 kg PERC Needs more roof
TSM-DE09R.05-420 420 Wp 21.00% 210.2 -0.340 0.55% 21.8 kg PERC Space-efficient, top 19%
TSM-DE09R.05-425 425 Wp 21.30% 212.7 -0.340 0.55% 21.8 kg PERC Top 8% efficiency
TSM-DE17M(II)-465W 465 Wp 21.30% 212.7 -0.340 0.55% 24.0 kg PERC Top 10% 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