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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
JS182MHC132-500 500 Wp 21.00% 210.6 -0.340 - 26.0 kg PERC Degradation not published
JS182MHC132-505 505 Wp 21.30% 212.7 -0.340 - 26.0 kg PERC Top 4% efficiency
JS182MHC132-510 510 Wp 21.47% 214.8 -0.340 - 26.0 kg PERC Space-efficient, top 2%
JS210Mc150-485 485 Wp 20.10% 201.2 -0.340 - 26.5 kg PERC Modest efficiency
JS210Mc150-490 490 Wp 20.30% 203.3 -0.340 - 26.5 kg PERC Modest efficiency
JS210Mc150-495 495 Wp 20.50% 205.4 -0.340 - 26.5 kg PERC Degradation not published
JS210Mc150-500 500 Wp 20.70% 207.5 -0.340 - 26.5 kg PERC Degradation not published
JS210Mc150-505 505 Wp 21.00% 209.5 -0.340 - 26.5 kg PERC Degradation not published
JS210Mc150-510 510 Wp 21.20% 211.6 -0.340 - 26.5 kg PERC Space-efficient, top 9%
JS Solar JS355M 355 Wp 19.20% 191.9 -0.280 0.70% 21.0 kg PERC Cool in heat, top 2%
JS Solar JS360M 360 Wp 19.50% 194.6 -0.280 0.70% 21.0 kg PERC Cool in heat, top 2%
JS Solar JS370M 370 Wp 20.00% 200.0 -0.280 0.70% 21.0 kg PERC Cool in heat, top 2%
JS Solar JS375M 375 Wp 20.30% 202.7 -0.280 0.70% 21.0 kg PERC Cool in heat, top 2%
JSHC166M120-370W 370 Wp 20.97% 203.2 -0.340 - 34.0 kg - Heavy for its class
JSHC166M120-365W 365 Wp 20.70% 200.5 -0.340 - 34.0 kg - Heavy for its class
JSHC166M120-360W 360 Wp 20.50% 197.7 -0.340 - 34.0 kg - Heavy for its class
JSHC166M120-355W 355 Wp 20.20% 195.0 -0.340 - 34.0 kg - Heavy for its class
JSHC166M120-350W 350 Wp 18.90% 192.2 -0.340 - 34.0 kg - Heavy for its class
Sunlike Solar LNVK-440M 440 Wp 20.31% 203.1 -0.360 0.53% 23.0 kg - Weak in heat
Sunlike Solar LNVK-445M 445 Wp 20.55% 205.5 -0.360 0.53% 23.0 kg - Weak in heat
Sunlike Solar LNVK-450M 450 Wp 20.78% 207.8 -0.360 0.53% 23.0 kg - Weak in heat
Sunlike Solar LNVK-455M 455 Wp 21.01% 210.1 -0.360 0.53% 23.0 kg - Weak in heat
Sunlike Solar LNVK-460M 460 Wp 21.24% 212.4 -0.360 0.53% 23.0 kg - Light for its class, top 11%
Sunlike Solar LNEX-500M 500 Wp 20.84% 208.4 -0.340 0.53% 26.5 kg - Modest efficiency
Sunlike Solar LNEX-505M 505 Wp 21.05% 210.5 -0.340 0.53% 26.5 kg - Typical across the board
Sunlike Solar LNET-660M 660 Wp 21.25% 212.5 -0.340 0.53% 34.0 kg PERC Typical across the board
Sunlike Solar LNET-665M 665 Wp 21.41% 214.1 -0.340 0.53% 34.0 kg PERC Typical across the board
Sunlike Solar LNET-670M 670 Wp 21.57% 215.7 -0.340 0.53% 34.0 kg PERC Space-efficient, top 18%
Sunlike Solar LNET-675M 675 Wp 21.73% 217.3 -0.340 0.53% 34.0 kg PERC Top 4% efficiency
Techwise Solar TW-550HTS-06 550 Wp 23.16% 231.6 -0.290 0.40% 25.2 kg TOPCon Top 2% efficiency
Techwise Solar TW-605HTS-02 605 Wp 22.04% 224.0 -0.290 - 34.6 kg TOPCon Heavy for its class
Techwise Solar TW-610HTS-02 610 Wp 22.23% 225.8 -0.290 - 34.6 kg TOPCon Heavy for its class
Techwise Solar TW-615HTS-02 615 Wp 22.42% 227.7 -0.290 - 34.6 kg TOPCon Heavy for its class
Techwise Solar TW-620HTS-02 620 Wp 22.61% 229.5 -0.290 - 34.6 kg TOPCon Heavy for its class
Techwise Solar TW-625HTS-02 625 Wp 22.80% 231.4 -0.290 - 34.6 kg TOPCon Degradation not published
MSolar MS-360M 360 Wp 19.27% 194.6 -0.360 0.70% 22.0 kg - Fast degradation
MSolar MS-365M 365 Wp 19.54% 197.3 -0.360 0.70% 22.0 kg - Fast degradation
MSolar MS-370M 370 Wp 19.80% 200.0 -0.360 0.70% 22.0 kg - Fast degradation
NS-320MH-60 320 Wp 19.66% 196.7 -0.290 - 17.0 kg N-type Light for its class, top 5%
NS-330MH-60 330 Wp 20.28% 202.8 -0.290 - 17.0 kg N-type Light for its class, top 4%
NS-340MH-60 340 Wp 20.89% 209.0 -0.290 - 17.0 kg N-type Light for its class, top 2%
NS-350MH-60 350 Wp 21.51% 215.1 -0.290 - 17.0 kg N-type Top 5% efficiency
NS-360MH-60 360 Wp 22.12% 221.3 -0.290 - 17.0 kg N-type Top 1% efficiency
Techwise Solar TW-430HTS-06 430 Wp 22.02% 220.2 -0.290 0.40% 21.4 kg TOPCon Typical across the board
NS-320MH-80 320 Wp 22.45% 224.6 -0.290 - 15.0 kg - Light for its class, top 4%
NS-330MH-80 330 Wp 23.15% 231.6 -0.290 - 15.0 kg - Light for its class, top 2%
Techwise Solar TW-500HTS-06-495 495 Wp 21.90% 228.7 -0.290 - 23.8 kg TOPCon Degradation not published
Techwise Solar TW-500HTS-06-500 500 Wp 22.12% 231.0 -0.290 - 23.8 kg TOPCon Degradation not published
JS335M 335 Wp 19.90% 198.5 -0.280 - 19.0 kg PERC Cool in heat, top 1%
JS340M 340 Wp 20.10% 201.5 -0.280 - 19.0 kg PERC Cool in heat, top 1%
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