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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
JKM435-460N-54HL4R-(V) 445W 445 Wp 22.27% 222.7 -0.290 0.40% 21.0 kg N-type Light for its class, top 12%
Q-SUN Solar QNN182-HG425-54 BI 425 Wp 21.76% 217.6 -0.290 0.40% 24.0 kg TOPCon Heavy for its class
JKM435-460N-54HL4R-(V) 455W 455 Wp 22.77% 227.7 -0.290 0.40% 21.0 kg N-type Light for its class, top 23%
JKM435-460N-54HL4R-(V) 460W 460 Wp 23.02% 230.2 -0.290 0.40% 21.0 kg N-type Light for its class, top 17%
JKM435-460N-54HL4R-(V) 450W 450 Wp 22.52% 225.2 -0.290 0.40% 21.0 kg N-type Typical across the board
JKM575-600N-72HL4-BDV (590W) BI 590 Wp 22.84% 228.4 -0.290 0.40% 31.0 kg TOPCon Top 15% efficiency
JKM575-600N-72HL4-BDV (595W) BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
JKM575-600N-72HL4-BDV (600W) BI 600 Wp 23.23% 232.3 -0.290 0.40% 31.0 kg TOPCon Top 20% efficiency
Jolywood JW-HD144N-R0-570W BI 570 Wp 22.10% 220.7 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 4%
Jolywood JW-HD144N-R0-575W BI 575 Wp 22.30% 222.6 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 4%
Q-SUN Solar QNN182-HG430-54 BI 430 Wp 22.02% 220.2 -0.290 0.40% 24.0 kg TOPCon Heavy for its class
Q-SUN Solar QNN182-HG435-54 BI 435 Wp 22.28% 222.8 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 17%
Q-SUN Solar QNN182-HG440-54 BI 440 Wp 22.53% 225.3 -0.290 0.40% 24.0 kg TOPCon Top 7% efficiency
Jolywood JW-HD144N-R0-580W BI 580 Wp 22.50% 224.5 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 4%
Q-SUN Solar QNN182-HG445-54 BI 445 Wp 22.79% 227.9 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 2%
Q-SUN Solar QNN182-HG450-54 BI 450 Wp 23.04% 230.4 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 14%
HiS-T635NJ BI 635 Wp 22.72% 227.2 -0.290 0.40% 34.7 kg TOPCon Heavy for its class
DM440M10RT-54HBB 440 Wp 22.00% 220.2 -0.290 0.40% 20.6 kg TOPCon Light for its class, top 9%
LR7-72HVH-635M 635 Wp 23.50% 235.1 -0.260 0.35% 28.5 kg N-type Light for its class, top 3%
STP620S-H66-Nsh+ BI 620 Wp 23.00% 229.5 -0.280 0.40% 33.1 kg TOPCon Cool in heat, top 7%
HiS-T640NJ BI 640 Wp 22.90% 229.0 -0.290 0.40% 34.7 kg TOPCon Typical across the board
JKM580-605N-72HL4-(V)-F8 (580W bin) 580 Wp 22.45% 224.5 -0.290 0.40% 27.0 kg N-type Light for its class, top 21%
JKM580-605N-72HL4-(V)-F8 (585W bin) 585 Wp 22.65% 226.5 -0.290 0.40% 27.0 kg N-type Light for its class, top 18%
JKM580-605N-72HL4-(V)-F8 (590W bin) 590 Wp 22.84% 228.4 -0.290 0.40% 27.0 kg N-type Light for its class, top 13%
JKM580-605N-72HL4-(V)-F8 (595W bin) 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% efficiency
JKM580-605N-72HL4-(V)-F8 (600W bin) 600 Wp 23.23% 232.3 -0.290 0.40% 27.0 kg N-type Light for its class, top 3%
JKM580-605N-72HL4-(V)-F8 (605W bin) 605 Wp 23.42% 234.2 -0.290 0.40% 27.0 kg N-type Light for its class, top 2%
JKM580N-72HL4-(V) 580 Wp 22.45% 224.5 -0.290 0.40% 27.0 kg TOPCon Light for its class, top 13%
JKM585N-72HL4-(V) 585 Wp 22.65% 226.5 -0.290 0.40% 27.0 kg TOPCon Light for its class, top 10%
STP615S-H66-Nsh+ BI 615 Wp 22.80% 227.7 -0.280 0.40% 33.1 kg TOPCon Cool in heat, top 7%
STP610S-H66-Nsh+ BI 610 Wp 22.58% 225.8 -0.290 0.40% 32.4 kg TOPCon Typical across the board
GCL-NT10/78GDF-630 BI 630 Wp 22.54% 225.4 -0.290 0.40% 33.6 kg N-type Typical across the board
GCL-NT10/78GDF-635 BI 635 Wp 22.72% 227.2 -0.290 0.40% 33.6 kg N-type Typical across the board
GCL-NT10/78GDF-645 BI 645 Wp 23.07% 230.7 -0.290 0.40% 33.6 kg TOPCon Typical across the board
Jolywood JW-HD144N-R0-585W BI 585 Wp 22.70% 226.5 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 4%
GCL-M10/72GDF-B-535 BI 535 Wp 20.40% 203.9 -0.350 0.45% 33.2 kg PERC Heavy for its class
GCL-NT10/78GDF-655 BI 655 Wp 23.43% 234.3 -0.290 0.40% 33.6 kg TOPCon Typical across the board
JKM590N-72HL4-(V) 590 Wp 22.84% 228.4 -0.290 0.40% 27.0 kg TOPCon Light for its class, top 8%
JKM595N-72HL4-(V) 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg TOPCon Top 5% efficiency
JKM600N-72HL4-(V) 600 Wp 23.23% 232.3 -0.290 0.40% 27.0 kg TOPCon Light for its class, top 4%
JKM580-605N-72HL4-(V) 580W 580 Wp 22.45% 224.5 -0.290 0.40% 27.0 kg N-type Light for its class, top 21%
JKM580-605N-72HL4-(V) 585W 585 Wp 22.65% 226.5 -0.290 0.40% 27.0 kg N-type Light for its class, top 18%
JKM580-605N-72HL4-(V) 590W 590 Wp 22.84% 228.4 -0.290 0.40% 27.0 kg N-type Light for its class, top 13%
GCL-NT12R/66GDF-605W BI 605 Wp 22.40% 224.0 -0.290 0.40% 32.5 kg TOPCon Modest efficiency
GCL-NT12R/66GDF-610W BI 610 Wp 22.60% 225.8 -0.290 0.40% 32.5 kg TOPCon Typical across the board
JKM580-605N-72HL4-(V) 595W 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% efficiency
GCL-NT12R/66GDF-615W BI 615 Wp 22.80% 227.7 -0.290 0.40% 32.5 kg TOPCon Typical across the board
JKM580-605N-72HL4-(V) 600W 600 Wp 23.23% 232.3 -0.290 0.40% 27.0 kg N-type Light for its class, top 3%
JKM580-605N-72HL4-(V) 605W 605 Wp 23.42% 234.2 -0.290 0.40% 27.0 kg N-type Light for its class, top 2%
JKM580N-72HL4-(V)-F8 580 Wp 22.45% 224.5 -0.290 0.40% 27.0 kg N-type Light for its class, top 21%
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