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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
Hanersun HN18-60H450W 450 Wp 20.77% 207.8 -0.350 0.55% 24.0 kg PERC Typical across the board
Hanersun HN18-60H470W 470 Wp 21.70% 217.0 -0.310 0.40% 24.0 kg TOPCon Weak in heat
Hanersun HN18-60H475W 475 Wp 21.93% 219.3 -0.310 0.40% 24.0 kg TOPCon Weak in heat
Hanersun HN18-60H480W 480 Wp 22.16% 221.6 -0.310 0.40% 24.0 kg TOPCon Weak in heat
Hanersun HN18-60H455W 455 Wp 21.00% 210.1 -0.350 0.55% 24.0 kg PERC Typical across the board
Hanersun HN18-72H535W 535 Wp 20.71% 207.1 -0.350 0.55% 28.5 kg PERC Typical across the board
Hanersun HN18-72H565W 565 Wp 21.87% 218.7 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18-72H550W 550 Wp 21.29% 212.9 -0.350 0.55% 28.5 kg PERC Typical across the board
Hanersun HN18-72H540W 540 Wp 20.90% 209.0 -0.350 0.55% 28.5 kg PERC Typical across the board
Hanersun HN18-72H545W 545 Wp 21.09% 211.0 -0.350 0.55% 28.5 kg PERC Space-efficient, top 18%
Hanersun HN18-72H560W 560 Wp 21.68% 216.8 -0.350 0.55% 28.5 kg PERC Space-efficient, top 8%
Hanersun HN18-54H415W 415 Wp 21.25% 212.5 -0.350 0.55% 21.5 kg PERC Space-efficient, top 11%
Hanersun HN18-54HB405W 405 Wp 20.74% 207.4 -0.380 0.55% 21.5 kg PERC Weak in heat
Hanersun HN18-60H485W 485 Wp 22.39% 223.9 -0.310 0.40% 24.0 kg TOPCon Weak in heat
Hanersun HN18-72H555W 555 Wp 21.48% 214.8 -0.350 0.55% 28.5 kg PERC Space-efficient, top 20%
Hanersun HN18-72H570W 570 Wp 22.07% 220.7 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18-72H575W 575 Wp 22.26% 222.6 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18-72H580W 580 Wp 22.45% 224.5 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18-72H585W 585 Wp 22.65% 226.5 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18N-54HB430W 430 Wp 22.02% 220.2 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN18N-54HB435W 435 Wp 22.28% 222.8 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN21-60H615W 615 Wp 21.73% 217.3 -0.310 0.40% 31.4 kg TOPCon Needs more roof
Hanersun HN21-60H620W 620 Wp 21.91% 219.1 -0.310 0.40% 31.4 kg TOPCon Weak in heat
Hanersun HN21-60H625W 625 Wp 22.08% 220.8 -0.310 0.40% 31.4 kg TOPCon Weak in heat
Hanersun HN21-66H670W 670 Wp 21.60% 215.7 -0.340 0.55% 34.4 kg PERC Top 13% efficiency
DAH Solar DHM-60X10/FS(BW)-450W 450 Wp 20.85% 208.5 -0.350 - 23.8 kg PERC Degradation not published
DAH Solar DHM-60X10/FS(BW)-455W 455 Wp 21.08% 210.8 -0.350 - 23.8 kg PERC Degradation not published
DAH Solar DHM-60X10/FS(BW)-460W 460 Wp 21.32% 213.2 -0.350 - 23.8 kg PERC Top 8% efficiency
DAH Solar DHM-60X10/FS(BW)-445W 445 Wp 20.62% 206.2 -0.350 - 23.8 kg PERC Degradation not published
DAH Solar DHM-72X10-540W 540 Wp 20.89% 208.9 -0.350 0.55% 29.0 kg PERC Typical across the board
DAH Solar DHM-72X10-545W 545 Wp 21.09% 210.9 -0.350 0.55% 29.0 kg PERC Typical across the board
DAH Solar DHM-72X10-550W 550 Wp 21.30% 212.8 -0.350 0.55% 29.0 kg PERC Typical across the board
DAH Solar DHM-72X10-555W 555 Wp 21.48% 214.8 -0.350 0.55% 29.0 kg PERC Typical across the board
DAH Solar DHM-T60X10/FS-460W 460 Wp 21.32% 213.2 -0.350 - 23.5 kg PERC Top 8% efficiency
DAH Solar DHM-T60X10/FS-465W 465 Wp 21.55% 215.5 -0.350 - 23.5 kg PERC Top 3% efficiency
DAH Solar DHM-T60X10/FS-450W 450 Wp 20.85% 208.5 -0.350 - 23.5 kg PERC Degradation not published
DAH Solar DHM-T60X10/FS-455W 455 Wp 21.08% 210.8 -0.350 - 23.5 kg PERC Degradation not published
DAH Solar DHM-T72X10/FS-555W 555 Wp 21.48% 214.8 -0.350 0.55% 29.0 kg PERC Typical across the board
DAH Solar DHM-T72X10/FS-560W 560 Wp 21.67% 216.7 -0.350 0.55% 29.0 kg TOPCon Weak in heat
DAH Solar DHM-60X10/FS(BB)-445W 445 Wp 20.62% 206.2 -0.350 - 23.8 kg PERC Degradation not published
DAH Solar DHM-60X10/FS(BB)-450W 450 Wp 20.85% 208.5 -0.350 - 23.8 kg PERC Degradation not published
Hanersun HN18-54H430W 430 Wp 22.02% 220.2 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN18-54H435W 435 Wp 22.27% 222.8 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN18-54HB410W 410 Wp 20.99% 210.0 -0.310 0.40% 21.5 kg PERC Slow degradation, top 2%
Tata Power Solar TP590LG10TB BI 590 Wp 21.18% 211.8 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP595LG10TB BI 595 Wp 21.36% 213.6 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP600LG10TB BI 600 Wp 21.54% 215.4 -0.360 0.72% 31.0 kg PERC Fast degradation
VSUN VSUN550-144MH 550 Wp 21.29% 212.9 -0.320 0.45% 28.8 kg PERC Cool in heat, top 3%
VSUN VSUN545-144MH 545 Wp 21.10% 211.0 -0.320 0.45% 28.8 kg PERC Cool in heat, top 3%
Boviet Solar BVM6612M-440S-H-HC 440 Wp 19.90% 199.3 -0.350 0.60% 26.0 kg PERC Fast degradation
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