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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
Twinsel Electronic Technology TSM144-9-535M 535 Wp 20.70% 207.0 -0.350 - 27.8 kg PERC Degradation not published
Twinsel Electronic Technology TSM144-9-540M 540 Wp 20.90% 208.9 -0.350 - 27.8 kg PERC Degradation not published
Twinsel Electronic Technology TSM144-9-545M 545 Wp 21.10% 210.9 -0.350 - 27.8 kg PERC Degradation not published
JS182MHC120-460 460 Wp 21.25% 212.5 -0.340 - 23.0 kg PERC Degradation not published
JS182MHC120-455 455 Wp 21.02% 210.2 -0.340 - 23.0 kg PERC Degradation not published
JS182MHC120-450 450 Wp 20.79% 207.9 -0.340 - 23.0 kg PERC Degradation not published
Hiwatt Solar HW-M10/144G-560 BI 560 Wp 21.68% 216.8 -0.340 0.55% 32.0 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/144G-565 BI 565 Wp 21.87% 218.7 -0.340 0.55% 32.0 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/108H-445 445 Wp 22.27% 222.7 -0.340 0.55% 21.0 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/108H-450 450 Wp 22.52% 225.2 -0.340 0.55% 21.0 kg TOPCon Fast degradation
Shinson Technology S460M72P2 460 Wp 20.70% 211.6 -0.350 0.50% 25.0 kg PERC Space-efficient, top 18%
Sunlike Solar LNVB-395M 395 Wp 20.23% 202.3 -0.360 0.53% 21.0 kg PERC Top 23% efficiency
Shinson Technology S450M72P2 450 Wp 20.30% 207.0 -0.350 0.50% 25.0 kg PERC Modest efficiency
Shinson Technology S455M72P2 455 Wp 20.50% 209.3 -0.350 0.50% 25.0 kg PERC Modest efficiency
Sunlike Solar LNVB-400M 400 Wp 20.48% 204.8 -0.360 0.53% 21.0 kg PERC Weak in heat
Sunlike Solar LNVB-405M 405 Wp 20.74% 207.4 -0.360 0.53% 21.0 kg PERC Weak in heat
Sunlike Solar LNVB-410M 410 Wp 21.00% 210.0 -0.360 0.53% 21.0 kg PERC Weak in heat
Sunlike Solar LNVB-415M 415 Wp 21.25% 212.5 -0.360 0.53% 21.0 kg PERC Space-efficient, top 11%
Hiwatt Solar HW-M10/144H-620 620 Wp 22.95% 229.5 -0.340 0.55% 32.8 kg N-type Weak in heat
SpolarPV SP590HM6-60L 590 Wp 20.80% 208.5 -0.340 0.55% 30.9 kg PERC Modest efficiency
SpolarPV SP595HM6-60L 595 Wp 21.00% 210.2 -0.340 0.55% 30.9 kg PERC Modest efficiency
SpolarPV SP600HM6-60L 600 Wp 21.20% 212.0 -0.340 0.55% 30.9 kg PERC Typical across the board
Techwise Solar TW-415HT-1 415 Wp 21.25% 212.5 -0.350 0.55% 20.8 kg PERC Space-efficient, top 11%
Techwise Solar TW-410HT-1 410 Wp 21.00% 210.0 -0.350 0.55% 20.8 kg PERC Top 23% efficiency
Techwise Solar TW-405HT-1 405 Wp 20.74% 207.4 -0.350 0.55% 20.8 kg PERC Typical across the board
Techwise Solar TW-400HT-1 400 Wp 20.48% 204.8 -0.350 0.55% 20.8 kg PERC Typical across the board
JS182MHC120-465 465 Wp 21.48% 214.8 -0.340 - 23.0 kg PERC Top 4% efficiency
Hiwatt Solar HW-M10/144G-570 BI 570 Wp 22.07% 220.7 -0.340 0.55% 32.0 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/144G-575 BI 575 Wp 22.26% 222.6 -0.340 0.55% 32.0 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/144G-580 BI 580 Wp 22.45% 224.5 -0.340 0.55% 32.0 kg TOPCon Fast degradation
JS210MHC120-590 590 Wp 20.80% 208.5 -0.340 - 30.6 kg PERC Degradation not published
JS210MHC120-595 595 Wp 21.00% 210.2 -0.340 - 30.6 kg PERC Degradation not published
JS210MHC120-600 600 Wp 21.20% 212.0 -0.340 - 30.6 kg PERC Degradation not published
Sunlike Solar LNVT-485M BI 485 Wp 20.42% 204.2 -0.360 0.53% 25.5 kg PERC Weak in heat
Sunlike Solar LNVT-490M BI 490 Wp 20.64% 206.4 -0.360 0.53% 25.5 kg PERC Weak in heat
Sunlike Solar LNVT-500M BI 500 Wp 21.06% 210.6 -0.360 0.53% 25.5 kg PERC Weak in heat
JS210MC120-390 390 Wp 20.30% 202.9 -0.350 - 21.0 kg PERC Degradation not published
JS210MC120-395 395 Wp 20.50% 205.5 -0.350 - 21.0 kg PERC Space-efficient, top 10%
JS210MC120-400 400 Wp 20.80% 208.1 -0.350 - 21.0 kg PERC Degradation not published
JS210MC120-405 405 Wp 21.10% 210.7 -0.350 - 21.0 kg PERC Degradation not published
JS210MHC110-540 540 Wp 20.70% 206.7 -0.340 - 28.6 kg PERC Degradation not published
JS210MHC110-545 545 Wp 20.90% 208.6 -0.340 - 28.6 kg PERC Degradation not published
JS210MHC110-555 555 Wp 21.20% 212.4 -0.340 - 28.6 kg PERC Degradation not published
NS-630MH-120 630 Wp 22.26% 222.6 -0.290 - 31.0 kg N-type Degradation not published
NS-640MH-120 640 Wp 22.61% 226.1 -0.290 - 31.0 kg N-type Degradation not published
Solar N Plus SP-M10/108H-395 395 Wp 20.20% 202.3 -0.350 - 21.0 kg PERC Degradation not published
Solar N Plus SP-M10/108H-400 400 Wp 20.50% 204.8 -0.350 - 21.0 kg PERC Degradation not published
Solar N Plus SP-M10/108H-405 405 Wp 20.70% 207.4 -0.350 - 21.0 kg PERC Degradation not published
JS210MHC120-585 585 Wp 20.70% 206.7 -0.340 - 30.6 kg PERC Needs more roof
Solar N Plus SP-M10/108H-410 410 Wp 21.00% 210.0 -0.350 - 21.0 kg PERC Degradation not published
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