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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
MYM3096-500 500 Wp 19.10% 191.3 -0.370 - 30.3 kg PERC Modest efficiency
MYM3096-505 505 Wp 19.30% 193.2 -0.370 - 30.3 kg PERC Needs more roof
MYM3096-510 510 Wp 19.50% 195.1 -0.370 - 30.3 kg PERC Modest efficiency
MYM3096-515 515 Wp 19.70% 197.0 -0.370 - 30.3 kg PERC Modest efficiency
MYM3096-520 520 Wp 19.90% 199.0 -0.370 - 30.3 kg PERC Modest efficiency
Hiwatt Solar HW-M12/100H-485 485 Wp 20.20% 202.2 -0.340 0.55% 26.5 kg PERC Modest efficiency
Hiwatt Solar HW-M12/100H-490 490 Wp 20.40% 204.2 -0.340 0.55% 26.5 kg PERC Modest efficiency
Hiwatt Solar HW-M12/100H-495 495 Wp 20.60% 206.3 -0.340 0.55% 26.5 kg TOPCon Modest efficiency
Hiwatt Solar HW-M12/100H-500 500 Wp 20.80% 208.4 -0.340 0.55% 26.5 kg PERC Cool in heat, top 23%
Hiwatt Solar HW-M12/100H-505 505 Wp 21.00% 210.5 -0.340 0.55% 26.5 kg PERC Cool in heat, top 23%
Weran Solar WR5-54HTH-440M 440 Wp 22.50% 225.3 -0.290 0.40% 20.8 kg - Lightest in its segment
Sunlike Solar LNSU-445M BI 445 Wp 20.44% 204.4 -0.360 0.53% 23.0 kg PERC Weak in heat
Sunlike Solar LNSU-455M 455 Wp 20.90% 209.0 -0.360 0.53% 23.0 kg PERC Weak in heat
VDS Renewable VDS-S108/M10H-400 400 Wp 20.50% 204.6 -0.340 0.55% 22.0 kg PERC Cool in heat, top 24%
VDS Renewable VDS-S108/M10H-405 405 Wp 20.70% 207.2 -0.340 0.55% 22.0 kg PERC Cool in heat, top 24%
VDS Renewable VDS-S108/M10H-410 410 Wp 21.00% 209.7 -0.340 0.55% 22.0 kg PERC Top 23% efficiency
Techwise Solar TW-505HT 505 Wp 21.27% 212.7 -0.350 0.55% 26.0 kg PERC Space-efficient, top 6%
Techwise Solar TW-500HT 500 Wp 21.06% 210.6 -0.350 0.55% 26.0 kg PERC Typical across the board
MYM3060-325 325 Wp 19.48% 195.1 -0.370 - 19.0 kg PERC Degradation not published
MYM3060-330 330 Wp 19.78% 198.1 -0.370 - 19.0 kg PERC Degradation not published
MYM3060-335 335 Wp 20.08% 201.1 -0.370 - 19.0 kg PERC Space-efficient, top 9%
SP Enerji SP-300M60 300 Wp 18.44% 184.4 -0.380 0.50% 18.0 kg PERC Weak in heat
SP Enerji SP-305M60 305 Wp 18.75% 187.5 -0.380 0.50% 18.0 kg PERC Weak in heat
SP Enerji SP-310M60 310 Wp 19.05% 190.5 -0.380 0.50% 18.0 kg PERC Weak in heat
SP Enerji SP-315M60 315 Wp 19.36% 193.6 -0.380 0.50% 18.0 kg PERC Weak in heat
SP Enerji SP-320M60 320 Wp 19.67% 196.7 -0.380 0.50% 18.0 kg PERC Light for its class, top 15%
JS Solar JS425M108HBC 425 Wp 21.80% 217.6 -0.290 0.40% 20.8 kg PERC Top 1% efficiency
JS Solar JS430M108HBC 430 Wp 22.00% 220.2 -0.290 0.40% 20.8 kg PERC Top 1% efficiency
MYM2072-375 375 Wp 19.33% 193.3 -0.370 - 22.5 kg PERC Degradation not published
MYM2072-380 380 Wp 19.58% 195.8 -0.370 - 22.5 kg PERC Degradation not published
MYM2072-385 385 Wp 19.84% 198.4 -0.370 - 22.5 kg PERC Degradation not published
SP Enerji SP-315P72 315 Wp 16.23% 162.3 -0.422 0.70% 23.0 kg PERC Weak in heat
SP Enerji SP-320P72 320 Wp 16.50% 164.9 -0.422 0.70% 23.0 kg PERC Weak in heat
SP Enerji SP-325P72 325 Wp 16.75% 167.5 -0.422 0.70% 23.0 kg PERC Weak in heat
SP Enerji SP-330P72 330 Wp 17.01% 170.1 -0.422 0.70% 23.0 kg PERC Weak in heat
SP Enerji SP-335P72 335 Wp 17.26% 172.6 -0.422 0.70% 23.0 kg PERC Weak in heat
RL545HM 545 Wp 21.30% 210.9 -0.470 - 27.0 kg PERC Weak in heat
RL550HM 550 Wp 21.50% 212.8 -0.470 - 27.0 kg PERC Weak in heat
RL530HM 530 Wp 20.70% 205.1 -0.470 - 27.0 kg PERC Weak in heat
VDS Renewable VDS-S144/M6H-BG-445W BI 445 Wp 20.40% 204.4 -0.340 0.45% 28.5 kg - Heavy for its class
VDS Renewable VDS-S144/M6H-BG-450W BI 450 Wp 20.60% 206.7 -0.340 0.45% 28.5 kg - Heavy for its class
MYM3144-400 400 Wp 19.88% 198.8 -0.350 - 22.5 kg PERC Modest efficiency
MYM3144-405 405 Wp 20.13% 201.3 -0.350 - 22.5 kg PERC Degradation not published
MYM3144-410 410 Wp 20.38% 203.8 -0.350 - 22.5 kg PERC Degradation not published
M530M-144 530 Wp 20.50% 205.1 -0.360 0.55% 29.0 kg PERC Weak in heat
M535M-144 535 Wp 20.70% 207.0 -0.360 0.55% 29.0 kg PERC Weak in heat
M540M-144 540 Wp 20.90% 208.9 -0.360 0.55% 29.0 kg PERC Weak in heat
M545M-144 545 Wp 21.10% 210.9 -0.360 0.55% 29.0 kg PERC Weak in heat
M550M-144 550 Wp 21.30% 212.8 -0.360 0.55% 29.0 kg PERC Weak in heat
Hiwatt Solar HW-M10/144H-530 530 Wp 20.50% 205.1 -0.340 0.55% 28.6 kg PERC Modest 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