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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
Hansol TD-AN3 340W 340 Wp 17.05% 170.5 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3 350W 350 Wp 17.55% 175.5 -0.450 - 22.5 kg - Modest efficiency
Depozit Solar CS7L-585MS 585 Wp 20.70% 206.7 -0.340 0.55% 31.0 kg PERC Needs more roof
Hansol TD-AN3 355W 355 Wp 17.80% 178.0 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3 360W 360 Wp 18.05% 180.5 -0.450 - 22.5 kg - Weak in heat
Hansol TD-AN3 345W 345 Wp 17.30% 173.0 -0.450 - 22.5 kg - Weak in heat
Depozit Solar CS7L-590MS 590 Wp 20.80% 208.5 -0.340 0.55% 31.0 kg PERC Modest efficiency
Depozit Solar CS7L-595MS 595 Wp 21.00% 210.2 -0.340 0.55% 31.0 kg PERC Modest efficiency
Depozit Solar CS7L-600MS 600 Wp 21.20% 212.0 -0.340 0.55% 31.0 kg PERC Typical across the board
Depozit Solar CS7L-605MS 605 Wp 21.40% 213.8 -0.340 0.55% 31.0 kg PERC Typical across the board
Depozit Solar CS7L-610MS 610 Wp 21.60% 215.5 -0.340 0.55% 31.0 kg PERC Top 18% efficiency
Depozit Solar CS7L-615MS 615 Wp 21.70% 217.3 -0.340 0.55% 31.0 kg PERC Space-efficient, top 8%
Hounen Solar HNM7-SHDB108-410/M 410 Wp 21.00% 210.0 -0.350 0.55% 20.5 kg - Light for its class, top 18%
Hounen Solar HNM7-SHDB108-415/M 415 Wp 21.25% 212.5 -0.350 0.55% 20.5 kg - Light for its class, top 12%
Hounen Solar HNM7-SHDB108-420/M 420 Wp 21.51% 215.1 -0.350 0.55% 20.5 kg - Light for its class, top 7%
Fellow Energy FE72-18X 550W 550 Wp 21.30% 212.8 -0.326 0.48% 27.4 kg PERC Cool in heat, top 4%
Fellow Energy FE72-18X 555W 555 Wp 21.50% 214.8 -0.326 0.48% 27.4 kg PERC Cool in heat, top 4%
Fellow Energy FE72-18X 560W 560 Wp 21.70% 216.7 -0.326 0.48% 27.4 kg TOPCon Weak in heat
Hansol TB-AN3 300 Wp 17.96% 150.5 -0.420 - 22.5 kg - Needs more roof
FuturaSun FU 440 M 440 Wp 22.53% 225.3 -0.290 0.40% 20.8 kg TOPCon Top 7% efficiency
FuturaSun FU 400 M 400 Wp 20.02% 200.2 -0.290 0.40% 21.3 kg PERC Cool in heat, top 2%
FuturaSun FU450MV Silk Rhino 450 Wp 22.52% 225.2 -0.290 0.40% 26.6 kg TOPCon Heavy for its class
Motech XS72CB-370 370 Wp 19.07% 190.7 -0.410 - 23.0 kg - Weak in heat
Motech XS72CB-375 375 Wp 19.33% 193.3 -0.410 - 23.0 kg - Weak in heat
Motech XN60KF-485 485 Wp 22.44% 224.4 -0.290 - 27.1 kg TOPCon Heavy for its class
Navitas Solar NSM555-144 555 Wp 21.48% 214.8 -0.360 - 29.0 kg PERC Weak in heat
Navitas Solar NSM525-144 525 Wp 20.32% 203.2 -0.360 - 29.0 kg PERC Needs more roof
Navitas Solar NSM530-144 530 Wp 20.51% 205.2 -0.360 - 29.0 kg PERC Weak in heat
Navitas Solar NSM535-144 535 Wp 20.71% 207.1 -0.360 - 29.0 kg PERC Weak in heat
Navitas Solar NSM540-144 540 Wp 20.90% 209.0 -0.360 - 29.0 kg PERC Weak in heat
Navitas Solar NSM545-144 545 Wp 21.09% 211.0 -0.360 - 29.0 kg PERC Weak in heat
Navitas Solar NSM550-144 550 Wp 21.29% 212.9 -0.360 - 29.0 kg PERC Weak in heat
Navitas Solar NSM560-144 560 Wp 21.67% 216.8 -0.360 - 29.0 kg PERC Weak in heat
Heliene 156HC-645 M10 NTYP SL BI 645 Wp 23.08% 230.8 -0.300 0.40% 31.0 kg N-type Weak in heat
Heliene 156HC-640 M10 NTYP SL BI 640 Wp 22.90% 229.0 -0.300 0.40% 31.0 kg N-type Weak in heat
Heliene 156HC-635 M10 NTYP SL BI 635 Wp 22.73% 227.3 -0.300 0.40% 31.0 kg N-type Weak in heat
Heliene 156HC-630 M10 NTYP SL BI 630 Wp 22.55% 225.5 -0.300 0.40% 31.0 kg N-type Weak in heat
Heliene 156HC-625 M10 NTYP SL BI 625 Wp 22.37% 223.7 -0.300 0.40% 31.0 kg N-type Weak in heat
Heliene 156HC-620 M10 NTYP SL BI 620 Wp 22.19% 221.9 -0.300 0.40% 31.0 kg N-type Weak in heat
Heliene 156HC-615 M10 NTYP SL BI 615 Wp 22.01% 220.1 -0.300 0.40% 31.0 kg N-type Needs more roof
Heliene 144HC-595 M10 NTYP SL BI 595 Wp 23.02% 230.2 -0.300 0.40% 29.2 kg N-type Top 7% efficiency
Heliene 144HC-590 M10 NTYP SL BI 590 Wp 22.83% 228.3 -0.300 0.40% 29.2 kg N-type Weak in heat
Heliene 144HC-585 M10 NTYP SL BI 585 Wp 22.64% 226.4 -0.300 0.40% 29.2 kg N-type Weak in heat
Heliene 144HC-580 M10 NTYP SL BI 580 Wp 22.44% 224.4 -0.300 0.40% 29.2 kg N-type Weak in heat
Heliene 144HC-575 M10 NTYP SL BI 575 Wp 22.25% 222.5 -0.300 0.40% 29.2 kg N-type Weak in heat
Heliene 144HC-570 M10 NTYP SL BI 570 Wp 22.06% 220.6 -0.300 0.40% 29.2 kg N-type Weak in heat
RedSolar CETC-400M(L)/108 400 Wp 20.50% 205.0 -0.350 0.55% 11.4 kg PERC Light for its class, top 3%
RedSolar CETC-405M(L)/108 405 Wp 20.76% 207.6 -0.350 0.55% 11.4 kg PERC Light for its class, top 3%
RedSolar CETC-410M(L)/108 410 Wp 21.01% 210.1 -0.350 0.55% 11.4 kg PERC Light for its class, top 3%
RedSolar CETC-415M(L)/108 415 Wp 21.27% 212.7 -0.350 0.55% 11.4 kg PERC Light for its class, top 3%
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