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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
JS182MHC144-535 535 Wp 20.70% 207.0 -0.350 - 26.5 kg PERC Degradation not published
JS182MHC144-540 540 Wp 20.89% 208.9 -0.350 - 26.5 kg PERC Light for its class, top 10%
NS-575MH-144 575 Wp 22.24% 222.5 -0.290 - 26.0 kg N-type Light for its class, top 7%
Hiwatt Solar HW-M10/144H-630 630 Wp 23.32% 233.2 -0.340 0.55% 32.8 kg N-type Weak in heat
NS-485MH-120 485 Wp 22.42% 224.3 -0.290 - 21.5 kg N-type Light for its class, top 6%
Hiwatt Solar HW-M10/144H-610 610 Wp 22.58% 225.8 -0.340 0.55% 32.8 kg N-type Weak in heat
Hiwatt Solar HW-M10/144H-615 615 Wp 22.76% 227.7 -0.340 0.55% 32.8 kg N-type Weak in heat
NS-565MH-144 565 Wp 21.86% 218.6 -0.290 - 26.0 kg N-type Degradation not published
RL535HM 535 Wp 20.90% 207.0 -0.470 - 27.0 kg PERC Weak in heat
RL540HM 540 Wp 21.10% 208.9 -0.470 - 27.0 kg PERC Weak in heat
LF540M10-72H 540 Wp 20.90% 208.9 -0.354 - 28.5 kg N-type Weak in heat
LF545M10-72H 545 Wp 21.10% 210.9 -0.354 - 28.5 kg N-type Weak in heat
LF550M10-72H 550 Wp 21.30% 212.8 -0.354 - 28.5 kg N-type Weak in heat
MYM3120-335 335 Wp 19.85% 198.5 -0.350 - 19.0 kg PERC Degradation not published
MYM3120-340 340 Wp 20.15% 201.5 -0.350 - 19.0 kg PERC Space-efficient, top 8%
MYM3120-345 345 Wp 20.45% 204.5 -0.350 - 19.0 kg PERC Space-efficient, top 3%
SRP-550-BMA-HV 550 Wp 21.29% 212.9 -0.340 0.55% 27.0 kg PERC Light for its class, top 13%
Weran Solar LR7-72HTH 600M 600 Wp 22.20% 222.1 -0.280 0.40% 28.5 kg - Light for its class, top 13%
VDS Renewable VDS-S144/M10H-530 530 Wp 20.50% 205.1 -0.340 0.55% 29.0 kg PERC Modest efficiency
VDS Renewable VDS-S144/M10H-535 535 Wp 20.70% 207.0 -0.340 0.55% 29.0 kg PERC Cool in heat, top 23%
Weran Solar LR7-72HTH 595M 595 Wp 22.00% 220.3 -0.280 0.40% 28.5 kg - Cool in heat, top 4%
VDS Renewable VDS-S144/M6H-455 455 Wp 20.90% 209.0 -0.340 0.55% 23.8 kg - Fast degradation
VDS Renewable VDS-S144/M6H-460 460 Wp 21.10% 211.3 -0.340 0.55% 23.8 kg - Fast degradation
JS182MHC144-545 545 Wp 21.09% 210.9 -0.350 - 26.5 kg PERC Light for its class, top 7%
JS182MHC144-550 550 Wp 21.28% 212.8 -0.350 - 26.5 kg PERC Light for its class, top 5%
Luxen Solar Energy LNET-655M 655 Wp 21.09% 210.9 -0.340 0.55% 34.0 kg PERC Modest efficiency
Luxen Solar Energy LNET-660M 660 Wp 21.25% 212.5 -0.340 0.55% 34.0 kg PERC Typical across the board
Luxen Solar Energy LNET-665M 665 Wp 21.41% 214.1 -0.340 0.55% 34.0 kg PERC Typical across the board
Lina Energy LEPV 410 (LEPV 80 HALF-CUT, Black) 410 Wp 21.33% 213.3 -0.340 - 21.0 kg TOPCon Weak in heat
MYM3144-390 390 Wp 19.38% 193.8 -0.350 - 22.5 kg PERC Degradation not published
MYM3144-395 395 Wp 19.63% 196.3 -0.350 - 22.5 kg PERC Degradation not published
Luxen Solar Energy LNVU-550M 550 Wp 21.30% 212.9 -0.360 0.50% 27.5 kg PERC Weak in heat
Luxen Solar Energy LNVU-555M 555 Wp 21.50% 214.8 -0.360 0.56% 27.5 kg PERC Fast degradation
VDS Renewable VDS-S120/FNH-325W 325 Wp 19.20% 192.6 -0.340 0.55% 19.0 kg - Cool in heat, top 23%
VDS Renewable VDS-S120/FNH-330W 330 Wp 19.50% 195.6 -0.340 0.55% 19.0 kg - Cool in heat, top 23%
LF320P6-72 320 Wp 16.49% 164.9 -0.410 - 22.0 kg N-type Degradation not published
LF325P6-72 325 Wp 16.75% 167.5 -0.410 - 22.0 kg N-type Degradation not published
LF330P6-72 330 Wp 17.01% 170.1 -0.410 - 22.0 kg N-type Degradation not published
LF335P6-72 335 Wp 17.26% 172.6 -0.410 - 22.0 kg N-type Degradation not published
Shinson Technology S330M60P1B 330 Wp 19.50% 196.1 -0.340 0.50% 17.8 kg PERC Light for its class, top 3%
Shinson Technology S335M60P1B 335 Wp 19.78% 199.1 -0.340 0.50% 17.8 kg PERC Light for its class, top 2%
Shinson Technology S340M60P1B 340 Wp 20.56% 202.1 -0.340 0.50% 17.8 kg PERC Light for its class, top 1%
Shinson Technology S345M60P1B 345 Wp 20.68% 205.0 -0.340 0.50% 17.8 kg PERC Lightest in its segment
AmoSolar AS440M6-144 440 Wp 20.13% 202.4 -0.350 0.55% 23.0 kg PERC Modest efficiency
AmoSolar AS445M6-144 445 Wp 20.36% 204.7 -0.350 0.55% 23.0 kg PERC Typical across the board
Hiwatt Solar HW-M12/120H-585 585 Wp 20.70% 206.7 -0.340 0.55% 30.9 kg PERC Needs more roof
Hiwatt Solar HW-M12/120H-590 590 Wp 20.80% 208.5 -0.340 0.55% 30.9 kg - Fast degradation
Techwise Solar TW-540HT 540 Wp 20.89% 208.9 -0.350 - 27.0 kg PERC Degradation not published
Weran Solar WR5-54HTH-420M 420 Wp 21.50% 215.1 -0.290 0.40% 20.8 kg - Cool in heat, top 12%
Weran Solar WR5-54HTH-425M 425 Wp 21.80% 217.6 -0.290 0.40% 20.8 kg - Top 9% 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