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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 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
MIRAGE 480W (Sahara) 480 Wp 20.23% 202.1 -0.300 - 24.0 kg TOPCon Needs more roof
MIRAGE 485W (Frost) 485 Wp 20.44% 204.2 -0.300 - 24.0 kg N-type Modest efficiency
Techwise Solar TW-440HTS-06 440 Wp 22.53% 225.3 -0.290 0.40% 21.4 kg TOPCon Top 7% efficiency
Techwise Solar TW-435HTS-06 435 Wp 22.28% 222.8 -0.290 0.40% 21.4 kg TOPCon Space-efficient, top 17%
RS645~665S9B-132 (650W) 650 Wp 20.90% 209.2 -0.354 - 33.0 kg - Modest efficiency
RS645~665S9B-132 (655W) 655 Wp 21.10% 210.9 -0.354 - 33.0 kg - Degradation not published
RS645~665S9B-132 (660W) 660 Wp 21.20% 212.5 -0.354 - 33.0 kg - Light for its class, top 6%
RS645~665S9B-132 (665W) 665 Wp 21.40% 214.1 -0.354 - 33.0 kg - Light for its class, top 2%
Sunlike Solar SKT435M10-108D5 435 Wp 22.30% 222.8 -0.290 0.42% 20.8 kg Back Contact Fast degradation
Sunlike Solar SKT440M10-108D5 440 Wp 22.50% 225.3 -0.290 0.42% 20.8 kg Back Contact Space-efficient, top 18%
MYP3060-300 300 Wp 18.01% 180.1 -0.370 - 19.0 kg PERC Degradation not published
NS-380MH-80 380 Wp 20.16% 201.6 -0.290 - 20.0 kg - Cool in heat, top 3%
NS-390MH-80 390 Wp 20.69% 206.9 -0.290 - 20.0 kg - Cool in heat, top 3%
NS-400MH-80 400 Wp 21.22% 212.2 -0.290 - 20.0 kg TOPCon Modest efficiency
NS-410MH-80 410 Wp 21.75% 217.5 -0.290 - 20.0 kg TOPCon Degradation not published
NS-420MH-80 420 Wp 22.28% 222.8 -0.290 - 20.0 kg TOPCon Degradation not published
Sunlike Solar LNET-655MD BI 655 Wp 21.09% 210.9 -0.340 0.53% 34.0 kg - Modest efficiency
Sunlike Solar LNET-660MD BI 660 Wp 21.25% 212.5 -0.340 0.53% 34.0 kg - Typical across the board
Sunlike Solar LNET-665MD BI 665 Wp 21.41% 214.1 -0.340 0.53% 34.0 kg - Typical across the board
Sunlike Solar LNET-670MD BI 670 Wp 21.57% 215.7 -0.340 0.53% 34.0 kg - Space-efficient, top 16%
Q-SUN Solar QN-540HT 540 Wp 20.80% 209.0 -0.340 0.55% 26.0 kg PERC Light for its class, top 5%
Q-SUN Solar QN-545HT 545 Wp 21.10% 211.0 -0.340 0.55% 26.0 kg PERC Light for its class, top 4%
Q-SUN Solar QN-550HT 550 Wp 21.30% 212.9 -0.340 0.55% 26.0 kg PERC Light for its class, top 2%
Q-SUN Solar QN-555HT 555 Wp 21.50% 214.8 -0.340 0.55% 26.0 kg PERC Light for its class, top 1%
Q-SUN Solar QN-560HT 560 Wp 21.70% 216.8 -0.340 0.55% 26.0 kg PERC Lightest in its segment
Sunlike Solar LNVH-595M 595 Wp 21.29% 212.9 -0.360 0.53% 30.0 kg - Weak in heat
Sunlike Solar LNVH-590M 590 Wp 21.11% 211.1 -0.360 0.53% 30.0 kg - Weak in heat
Sunlike Solar LNVH-585M 585 Wp 20.93% 209.3 -0.360 0.53% 30.0 kg - Weak in heat
Sunlike Solar LNVH-580M 580 Wp 20.75% 207.5 -0.360 0.53% 30.0 kg - Weak in heat
JS210MHC110-560 560 Wp 21.40% 214.3 -0.340 - 28.6 kg PERC Degradation not published
NS-585MH-144 585 Wp 22.63% 226.4 -0.290 - 26.0 kg N-type Light for its class, top 4%
JS395M 395 Wp 19.90% 199.2 -0.370 - 23.5 kg PERC Degradation not published
JS400M 400 Wp 21.17% 201.7 -0.370 - 23.5 kg PERC Weak in heat
JS210MHC132-670 670 Wp 21.60% 215.7 -0.340 - 34.0 kg PERC Degradation not published
NS-650MH-120 650 Wp 22.96% 229.7 -0.290 - 31.0 kg N-type Degradation not published
NS-660MH-120 660 Wp 23.32% 233.2 -0.290 - 31.0 kg N-type Degradation not published
Sunlike Solar LNST-395M 395 Wp 19.75% 197.5 -0.360 0.53% 21.0 kg PERC Light for its class, top 24%
Sunlike Solar LNST-400M 400 Wp 20.00% 200.0 -0.360 0.53% 21.0 kg PERC Needs more roof
Sunlike Solar LNST-405M 405 Wp 20.25% 202.5 -0.360 0.53% 21.0 kg PERC Weak in heat
Sunlike Solar LNST-410M 410 Wp 20.50% 205.0 -0.360 0.53% 21.0 kg PERC Weak in heat
Sunlike Solar LNST-415M 415 Wp 20.75% 207.5 -0.360 0.53% 21.0 kg PERC Weak in heat
SunKean SKT425M10-108S1 425 Wp 21.80% 217.6 -0.290 - 20.5 kg TOPCon Degradation not published
SunKean SKT430M10-108S1 430 Wp 22.00% 220.2 -0.290 - 20.5 kg TOPCon Degradation not published
SunKean SKT435M10-108S1 435 Wp 22.27% 222.8 -0.290 - 20.5 kg TOPCon Degradation not published
HiS-S400YH(BK) BI 400 Wp 20.00% 200.3 -0.347 0.54% 21.1 kg PERC Modest efficiency
HiS-S405YH(BK) BI 405 Wp 20.30% 202.8 -0.347 0.54% 21.1 kg PERC Needs more roof
HiS-S410YH(BK) BI 410 Wp 20.50% 205.3 -0.347 0.54% 21.1 kg PERC Typical across the board
MM530-72HDL-MB / MM530-72HDL-MBV 530 Wp 20.55% 205.5 -0.350 0.55% 28.9 kg - Heavy for its class
MM535-72HDL-MB / MM535-72HDL-MBV 535 Wp 20.75% 207.5 -0.350 0.55% 28.9 kg - Heavy for its class
MM540-72HDL-MB / MM540-72HDL-MBV 540 Wp 20.94% 209.4 -0.350 0.55% 28.9 kg - Heavy for its class
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