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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
BYD NLBK-30-490W BI 490 Wp 22.65% 226.5 -0.300 -0.40% 25.2 kg TOPCon Slow degradation, top 1%
VSUN VSUN635N-156BMH-DG BI 635 Wp 22.72% 227.2 -0.300 0.40% 34.9 kg TOPCon Heavy for its class
VSUN VSUN630N-156BMH-DG BI 630 Wp 22.54% 225.4 -0.300 0.40% 34.9 kg TOPCon Heavy for its class
VSUN VSUN625N-156BMH-DG BI 625 Wp 22.36% 223.6 -0.300 0.40% 34.9 kg TOPCon Heavy for its class
VSUN VSUN620N-156BMH-DG BI 620 Wp 22.18% 221.8 -0.300 0.40% 34.9 kg TOPCon Heavy for its class
VSUN VSUN615N-156BMH-DG BI 615 Wp 22.00% 220.0 -0.300 0.40% 34.9 kg TOPCon Heavy for its class
VSUN VSUN610N-156BMH-DG BI 610 Wp 21.82% 218.2 -0.300 0.40% 34.9 kg TOPCon Heavy for its class
TCL Zhonghuan HSM-BD60-LA500 500 Wp 22.60% 225.6 -0.260 0.35% 23.5 kg Back Contact Cool in heat, top 5%
TCL Zhonghuan HSM-BD60-LA505 505 Wp 22.80% 227.9 -0.260 0.35% 23.5 kg Back Contact Cool in heat, top 5%
TCL Zhonghuan HSM-BD60-LA510 510 Wp 23.00% 230.2 -0.260 0.35% 23.5 kg Back Contact Cool in heat, top 5%
VSUN VSUN715N-132BMHT-DG BI 715 Wp 23.02% 230.2 -0.300 0.40% 38.5 kg TOPCon Weak in heat
VSUN VSUN710N-132BMHT-DG BI 710 Wp 22.86% 228.6 -0.300 0.40% 38.5 kg TOPCon Heavy for its class
VSUN VSUN705N-132BMHT-DG BI 705 Wp 22.70% 227.0 -0.300 0.40% 38.5 kg TOPCon Heavy for its class
VSUN VSUN700N-132BMHT-DG BI 700 Wp 22.53% 225.3 -0.300 0.40% 38.5 kg TOPCon Heavy for its class
VSUN VSUN695N-132BMHT-DG BI 695 Wp 22.37% 223.7 -0.300 0.40% 38.5 kg TOPCon Typical across the board
VSUN VSUN690N-132BMHT-DG BI 690 Wp 22.21% 222.1 -0.300 0.40% 38.5 kg TOPCon Heavy for its class
TCL Zhonghuan HSM-BD60-LA515 515 Wp 23.20% 232.4 -0.260 0.35% 23.5 kg Back Contact Cool in heat, top 5%
TCL Zhonghuan HSM-BD60-LA520 520 Wp 23.50% 234.7 -0.260 0.35% 23.5 kg Back Contact Top 5% efficiency
TCL Zhonghuan HSM-BD54-WA460 460 Wp 23.10% 230.9 -0.260 0.35% 21.5 kg Back Contact Modest efficiency
TCL Zhonghuan HSM-BD54-WA465 465 Wp 23.30% 233.4 -0.260 0.35% 21.5 kg Back Contact Typical across the board
Sunpro Power SPDG475-BC108RL10 BI 475 Wp 23.27% 232.7 -0.260 0.35% 23.5 kg Back Contact Modest efficiency
VSUN VSUN625N-132BMHR-DG BI 625 Wp 23.14% 231.4 -0.300 0.40% 33.6 kg TOPCon Weak in heat
TCL Zhonghuan HSM-BD54-LA445 445 Wp 22.30% 223.3 -0.260 0.35% 21.5 kg Back Contact Cool in heat, top 9%
TCL Zhonghuan HSM-BD54-LA450 450 Wp 22.60% 225.9 -0.260 0.35% 21.5 kg Back Contact Modest efficiency
TCL Zhonghuan HSM-BD54-LA455 455 Wp 22.80% 228.4 -0.260 0.35% 21.5 kg Back Contact Modest efficiency
Sunpro Power SPDG480-BC108RL10 BI 480 Wp 23.52% 235.2 -0.260 0.35% 23.5 kg Back Contact Typical across the board
VSUN VSUN620N-132BMHR-DG BI 620 Wp 22.95% 229.5 -0.300 0.40% 33.6 kg TOPCon Weak in heat
VSUN VSUN615N-132BMHR-DG BI 615 Wp 22.77% 227.7 -0.300 0.40% 33.6 kg TOPCon Weak in heat
VSUN VSUN610N-132BMHR-DG BI 610 Wp 22.58% 225.8 -0.300 0.40% 33.6 kg TOPCon Heavy for its class
VSUN VSUN605N-132BMHR-DG BI 605 Wp 22.40% 224.0 -0.300 0.40% 33.6 kg TOPCon Heavy for its class
VSUN VSUN600N-132BMHR-DG BI 600 Wp 22.21% 222.1 -0.300 0.40% 33.6 kg TOPCon Heavy for its class
VSUN VSUN455N-96BMHR-DG-BB BI 455 Wp 22.77% 227.7 -0.300 0.40% 25.0 kg TOPCon Heavy for its class
VSUN VSUN450N-96BMHR-DG-BB BI 450 Wp 22.52% 225.2 -0.300 0.40% 25.0 kg TOPCon Heavy for its class
VSUN VSUN445N-96BMHR-DG-BB BI 445 Wp 22.27% 222.7 -0.300 0.40% 25.0 kg TOPCon Heavy for its class
TCL Zhonghuan HSM-BD54-LA470 470 Wp 23.60% 235.9 -0.260 0.35% 21.5 kg Back Contact Typical across the board
Huayao HSM-ND72-GF580 BI 580 Wp 22.50% 224.5 -0.280 - 30.6 kg TOPCon Cool in heat, top 4%
Huayao HSM-ND72-GF585 BI 585 Wp 22.60% 226.5 -0.280 - 30.6 kg TOPCon Cool in heat, top 4%
VSUN VSUN440N-96BMHR-DG-BB BI 440 Wp 22.02% 220.2 -0.300 0.40% 25.0 kg TOPCon Heavy for its class
VSUN VSUN435N-96BMHR-DG-BB BI 435 Wp 21.77% 217.7 -0.300 0.40% 25.0 kg TOPCon Heavy for its class
Leapton LP182*210-M-48-NH-435W 435 Wp 21.77% 217.7 -0.300 0.40% 22.0 kg TOPCon Typical across the board
TCL Zhonghuan HSM-ND66-GR610 BI 610 Wp 22.60% 225.8 -0.280 0.40% 32.6 kg TOPCon Cool in heat, top 7%
TCL Zhonghuan HSM-ND66-GR615 BI 615 Wp 22.80% 227.7 -0.280 0.40% 32.6 kg TOPCon Cool in heat, top 7%
Huayao HSM-ND72-GF590 BI 590 Wp 22.80% 228.4 -0.280 - 30.6 kg TOPCon Cool in heat, top 4%
Leapton LP182*210-M-48-NH-440W 440 Wp 22.02% 220.2 -0.300 0.40% 22.0 kg TOPCon Typical across the board
Leapton LP182*210-M-48-NH-445W 445 Wp 22.27% 222.7 -0.300 0.40% 22.0 kg TOPCon Typical across the board
Leapton LP182*210-M-48-NH-450W 450 Wp 22.52% 225.2 -0.300 0.40% 22.0 kg TOPCon Weak in heat
Leapton LP182*210-M-48-NH-455W 455 Wp 22.77% 227.7 -0.300 0.40% 22.0 kg TOPCon Weak in heat
TCL Zhonghuan HSM-ND66-GR620 BI 620 Wp 23.00% 229.5 -0.280 0.40% 32.6 kg TOPCon Cool in heat, top 7%
TCL Zhonghuan HSM-ND66-GR625 BI 625 Wp 23.10% 231.4 -0.280 0.40% 32.6 kg TOPCon Cool in heat, top 7%
TCL Zhonghuan HSM-ND66-GR630 BI 630 Wp 23.30% 233.2 -0.280 0.40% 32.6 kg TOPCon Cool in heat, top 7%
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