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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 PVolution 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 13,438 panels
Model Power Efficiency Wp/m² Temp Degr. Weight Tech. Standout
LEDVANCE M445P60LM-SF-F3 445 Wp 20.55% 205.6 -0.350 0.55% 22.3 kg PERC Light for its class, top 19%
LEDVANCE M450P60LM-SF-F3 450 Wp 20.78% 207.9 -0.350 0.55% 22.3 kg PERC Light for its class, top 16%
GCL-M10/54H-B 400W 400 Wp 20.10% 201.3 -0.360 - 21.0 kg BIPV Weak in heat
LEDVANCE M455P60LM-SF-F3 455 Wp 21.01% 210.2 -0.350 0.55% 22.3 kg PERC Light for its class, top 10%
LEDVANCE M460P60LM-SF-F3 460 Wp 21.24% 212.5 -0.350 0.55% 22.3 kg PERC Light for its class, top 8%
LEDVANCE M655P66UM-BF-F3 655 Wp 21.08% 210.9 -0.340 0.55% 32.9 kg PERC Modest efficiency
LEDVANCE M660P66UM-BF-F3 660 Wp 21.24% 212.5 -0.340 0.55% 32.9 kg PERC Light for its class, top 14%
LR5-54HTH-425M 425 Wp 21.80% 217.6 -0.290 0.40% 20.8 kg - Top 9% efficiency
LR5-66HTH-525M 525 Wp 22.10% 221.1 -0.290 0.40% 26.0 kg - Cool in heat, top 6%
LEDVANCE M665P66UM-BF-F3 665 Wp 21.40% 214.1 -0.340 0.55% 32.9 kg PERC Light for its class, top 10%
LEDVANCE M670P66UM-BF-F3 670 Wp 21.56% 215.7 -0.340 0.55% 32.9 kg PERC Light for its class, top 7%
LR7-72HTH-620M 620 Wp 23.00% 229.5 -0.280 0.40% 28.5 kg N-type Light for its class, top 9%
GCL-M10/54H-B 420W 420 Wp 21.10% 211.4 -0.360 - 21.0 kg PERC Degradation not published
GCL-M12/66H-660W 660 Wp 21.20% 212.5 -0.350 0.55% 34.2 kg PERC Weak in heat
CS7N-655MS 655 Wp 21.10% 210.9 -0.340 0.55% 33.9 kg PERC Needs more roof
GCL-M12/60H-595 595 Wp 21.00% 210.2 -0.350 - 31.0 kg PERC Degradation not published
GCL-M12/60H-600 600 Wp 21.20% 212.0 -0.350 - 31.0 kg PERC Degradation not published
GCL-M12/60H-605 605 Wp 21.40% 213.8 -0.350 - 31.0 kg PERC Degradation not published
GCL-M12/60H-610 610 Wp 21.60% 215.5 -0.350 - 31.0 kg PERC Degradation not published
PS460M4-24/TH 460 Wp 21.07% 210.7 -0.350 0.55% 25.0 kg PERC Top 24% efficiency
GCL-M12/60H-615 615 Wp 21.70% 217.3 -0.350 - 31.0 kg PERC Space-efficient, top 8%
PS465M4-24/TH 465 Wp 21.30% 213.0 -0.350 0.55% 25.0 kg PERC Top 10% efficiency
LR7-54HTHF-455M 455 Wp 22.30% 222.9 -0.280 0.40% 21.6 kg N-type Cool in heat, top 20%
LR7-54HTHF-460M 460 Wp 22.50% 225.4 -0.280 0.40% 21.6 kg N-type Cool in heat, top 20%
PS445M4H-24/TH 445 Wp 20.39% 203.9 -0.350 0.55% 25.0 kg PERC Typical across the board
PS450M4H-24/TH 450 Wp 20.61% 206.1 -0.350 0.55% 25.0 kg PERC Needs more roof
PS455M4H-24/TH 455 Wp 20.84% 208.4 -0.350 0.55% 25.0 kg PERC Typical across the board
PS465M4H-24/TH 465 Wp 21.30% 213.0 -0.350 0.55% 25.0 kg PERC Top 10% efficiency
PS440L8H-16/QMH 440 Wp 22.02% 220.2 -0.290 0.40% 13.7 kg N-type Light for its class, top 4%
PS445L8-16/QMH 445 Wp 22.27% 222.7 -0.290 0.40% 13.7 kg N-type Light for its class, top 3%
PS445L8H-16/QMH 445 Wp 22.27% 222.7 -0.290 0.40% 13.7 kg N-type Light for its class, top 3%
PS450L8-16/QMH 450 Wp 22.52% 225.2 -0.290 0.40% 13.7 kg N-type Light for its class, top 2%
DAS Solar DAS-LF132PA-455 455 Wp 18.90% 188.8 -0.341 0.50% 11.3 kg PERC Modest efficiency
DAS Solar DAS-LF132PA-460 460 Wp 19.10% 190.9 -0.341 0.50% 11.3 kg PERC Modest efficiency
DAS Solar DAS-LF132PA-465 465 Wp 19.30% 193.0 -0.341 0.50% 11.3 kg PERC Modest efficiency
DAS Solar DAS-LF132PA-470 470 Wp 19.50% 195.1 -0.341 0.50% 11.3 kg PERC Modest efficiency
DAS Solar DAS-LF132PA-475 475 Wp 19.70% 197.1 -0.341 0.50% 11.3 kg PERC Modest efficiency
PS450L8H-16/QMH 450 Wp 22.52% 225.2 -0.290 0.40% 13.7 kg N-type Light for its class, top 2%
PS455L8-16/QMH 455 Wp 22.77% 227.7 -0.290 0.40% 13.7 kg N-type Lightest in its segment
PS455L8H-16/QMH 455 Wp 22.77% 227.7 -0.290 0.40% 13.7 kg N-type Lightest in its segment
PS460L8-16/QMH 460 Wp 23.02% 230.2 -0.290 0.40% 13.7 kg N-type Lightest in its segment
PS460L8H-16/QMH 460 Wp 23.02% 230.2 -0.290 0.40% 13.7 kg N-type Lightest in its segment
TSM-DE09.05-380 380 Wp 19.80% 197.7 -0.340 0.55% 21.0 kg PERC Cool in heat, top 15%
TSM-DE09.05-385 385 Wp 20.00% 200.3 -0.340 0.55% 21.0 kg PERC Cool in heat, top 15%
TSM-DE09.05-395 395 Wp 20.50% 205.5 -0.340 0.55% 21.0 kg PERC Space-efficient, top 10%
TSM-DE09.05-400 400 Wp 20.80% 208.1 -0.340 0.55% 21.0 kg PERC Cool in heat, top 24%
STP405S-C54/Umhm 405 Wp 20.70% 207.4 -0.340 0.55% 21.0 kg TOPCon Modest efficiency
STP400S-C54/Umhm 400 Wp 20.50% 204.8 -0.340 0.55% 21.0 kg TOPCon Modest efficiency
STP395S-C54/Umhm 395 Wp 20.20% 202.3 -0.340 0.55% 21.0 kg TOPCon Fast degradation
PS400M4-22/WH 400 Wp 19.98% 199.8 -0.350 0.55% 23.0 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