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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
NS-450MH-120 450 Wp 20.80% 208.1 -0.290 - 21.5 kg N-type Modest efficiency
NS-480MH-120 480 Wp 22.19% 222.0 -0.290 - 21.5 kg N-type Light for its class, top 9%
NS-570MH-144 570 Wp 22.05% 220.6 -0.290 - 26.0 kg N-type Degradation not published
Solarspace SS8-54HSB-410M 410 Wp 21.00% 210.0 -0.335 0.55% 21.0 kg PERC Cool in heat, top 14%
Runergy SS9-66HS-650M 650 Wp 20.92% 209.2 -0.340 0.55% 32.5 kg PERC Needs more roof
Runergy SS9-66HS-655M 655 Wp 21.09% 210.9 -0.340 0.55% 32.5 kg PERC Light for its class, top 11%
Runergy SS9-66HS-660M 660 Wp 21.25% 212.5 -0.340 0.55% 32.5 kg PERC Light for its class, top 8%
Solarspace SS8-54HSB-415M 415 Wp 21.25% 212.5 -0.335 0.55% 21.0 kg PERC Space-efficient, top 11%
Solarspace SS8-54HSB-420M 420 Wp 21.51% 215.1 -0.335 0.55% 21.0 kg PERC Top 3% efficiency
Runergy SS9-60HS-605M 605 Wp 21.38% 213.8 -0.340 0.55% 29.8 kg PERC Light for its class, top 11%
Techwise Solar TW-545HT 545 Wp 21.09% 210.9 -0.350 - 27.0 kg PERC Degradation not published
Techwise Solar TW-550HT 550 Wp 21.28% 212.8 -0.350 - 27.0 kg PERC Degradation not published
Techwise Solar TW-555HT 555 Wp 21.48% 214.8 -0.350 - 27.0 kg PERC Light for its class, top 9%
Techwise Solar TW-535HT 535 Wp 20.70% 207.0 -0.350 - 27.0 kg PERC Degradation not published
JS Solar JS410M108HBC 410 Wp 21.00% 210.0 -0.290 0.40% 20.8 kg PERC Cool in heat, top 2%
JS Solar JS415M108HBC 415 Wp 21.30% 212.5 -0.290 0.40% 20.8 kg PERC Cool in heat, top 2%
JS Solar JS420M108HBC 420 Wp 21.50% 215.1 -0.290 0.40% 20.8 kg PERC Cool in heat, top 2%
Techwise Solar TW-580HTS-06 580 Wp 22.46% 224.5 -0.290 0.40% 29.0 kg TOPCon Typical across the board
Techwise Solar TW-590HTS-06 590 Wp 22.84% 228.4 -0.290 0.40% 29.0 kg TOPCon Top 15% efficiency
Techwise Solar TW-600HTS-06 600 Wp 23.23% 232.3 -0.290 0.40% 29.0 kg TOPCon Light for its class, top 16%
Techwise Solar TW-530HT 530 Wp 20.51% 205.1 -0.350 - 27.0 kg PERC Degradation not published
MY Solar MY-M12/144-660 660 Wp 21.10% - -0.350 - - - Incomplete datasheet
MY Solar MY-M12/144-670 670 Wp 21.40% - -0.350 - - - Incomplete datasheet
MY Solar MY-M12/144-680 680 Wp 21.70% - -0.350 - - - Incomplete datasheet
Shinson Technology SSL430-60CW 430 Wp 19.80% 197.9 -0.350 0.50% 6.5 kg Flexible Lightest in its segment
Shinson Technology SSL435-60CW 435 Wp 20.00% 200.2 -0.350 0.50% 6.5 kg Flexible Lightest in its segment
Shinson Technology SSL440-60CW 440 Wp 20.30% 202.5 -0.350 0.50% 6.5 kg Flexible Lightest in its segment
Shinson Technology SSL445-60CW 445 Wp 20.50% 204.8 -0.350 0.50% 6.5 kg Flexible Lightest in its segment
Solaria SP370GHM6-54L 370 Wp 18.94% 189.8 -0.350 - 21.0 kg PERC Degradation not published
Solaria SP380BHM6-54L 380 Wp 19.45% 194.9 -0.350 - 21.0 kg PERC Degradation not published
NS-710MH-132 710 Wp 22.85% 228.6 -0.290 - 34.0 kg N-type Light for its class, top 8%
NS-700MH-132 700 Wp 22.53% 225.3 -0.290 - 34.0 kg N-type Needs more roof
NS-720MH-132 720 Wp 23.17% 231.8 -0.290 - 34.0 kg N-type Light for its class, top 3%
NS-730MH-132 730 Wp 23.50% 235.0 -0.290 - 34.0 kg N-type Light for its class, top 1%
Solaria SP310RHM6-54L 310 Wp 15.87% 159.0 -0.350 - 21.0 kg PERC Modest efficiency
Sunlike Solar LNVU-545M 545 Wp 21.09% 210.9 -0.360 0.53% 27.5 kg PERC Weak in heat
Sunlike Solar LNVU-530M 530 Wp 20.51% 205.1 -0.360 0.53% 27.5 kg PERC Weak in heat
Sunlike Solar LNVU-535M 535 Wp 20.70% 207.0 -0.360 0.53% 27.5 kg PERC Weak in heat
Sunlike Solar LNVU-540M 540 Wp 20.89% 208.9 -0.360 0.53% 27.5 kg PERC Weak in heat
Sunlike Solar LNVU-550M 550 Wp 21.28% 212.8 -0.360 0.53% 27.5 kg TOPCon Weak in heat
VDS Renewable VDS-S108/M10H-390 390 Wp 19.90% 199.5 -0.340 0.55% 22.0 kg PERC Cool in heat, top 15%
VDS Renewable VDS-S108/M10H-395 395 Wp 20.20% 202.0 -0.340 0.55% 22.0 kg PERC Cool in heat, top 15%
Hiwatt Solar HW-M12/132G-710 BI 710 Wp 22.86% 228.6 -0.340 0.55% 38.7 kg TOPCon Fast degradation
Hiwatt Solar HW-M12/132G-715 BI 715 Wp 23.02% 230.2 -0.340 0.55% 38.7 kg TOPCon Fast degradation
Hiwatt Solar HW-M12/132G-720 BI 720 Wp 23.18% 231.8 -0.340 0.55% 38.7 kg TOPCon Fast degradation
Hiwatt Solar HW-M12/132G-725 BI 725 Wp 23.34% 233.4 -0.340 0.55% 38.7 kg TOPCon Fast degradation
Hiwatt Solar HW-M12/132G-730 BI 730 Wp 23.50% 235.0 -0.340 0.55% 38.7 kg TOPCon Fast degradation
Sun Earth SKT390M10 390 Wp 19.97% 199.7 -0.290 - 20.5 kg BIPV Degradation not published
JS182MHC144-525 525 Wp 20.31% 203.1 -0.350 - 26.5 kg PERC Needs more roof
JS182MHC144-530 530 Wp 20.51% 205.1 -0.350 - 26.5 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