Skip to main content

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
Hiwatt Solar HW-M12/120H-600 600 Wp 21.20% 212.0 -0.340 0.55% 30.9 kg TOPCon Modest efficiency
Hiwatt Solar HW-M12/120H-605 605 Wp 21.40% 213.8 -0.340 0.55% 30.9 kg PERC Typical across the board
VDS Renewable VDS-S144/FNH-400W 400 Wp 19.90% 198.8 -0.340 0.55% 23.0 kg - Needs more roof
VDS Renewable VDS-S144/FNH-405W 405 Wp 20.10% 201.3 -0.340 0.55% 23.0 kg - Needs more roof
VDS Renewable VDS-S144/FNH-410W 410 Wp 20.40% 203.8 -0.340 0.55% 23.0 kg - Heavy for its class
Shinson Technology SSL450-60CW 450 Wp 20.70% 207.1 -0.350 0.50% 6.5 kg Flexible Lightest in its segment
MY Solar MY-M12/144-690 690 Wp 22.00% - -0.350 - - - Incomplete datasheet
MY Solar MY-M12/144-700 700 Wp 22.30% - -0.350 - - - Incomplete datasheet
LF395M10-54H 395 Wp 20.20% 202.3 -0.354 0.55% 21.5 kg N-type Fast degradation
LF400M10-54H 400 Wp 20.50% 204.8 -0.354 0.55% 21.5 kg N-type Fast degradation
LF405M10-54H 405 Wp 20.70% 207.4 -0.354 0.55% 21.5 kg N-type Fast degradation
LF410M10-54H 410 Wp 21.00% 210.0 -0.354 0.55% 21.5 kg N-type Fast degradation
LF415M10-54H 415 Wp 21.30% 212.5 -0.354 0.55% 21.5 kg N-type Fast degradation
LF535M10-72H 535 Wp 20.70% 207.0 -0.354 - 28.5 kg N-type Weak in heat
MYM3072-395 395 Wp 19.92% 199.5 -0.370 - 23.0 kg PERC Degradation not published
MYM3072-400 400 Wp 20.17% 202.0 -0.370 - 23.0 kg PERC Weak in heat
Hiwatt Solar HW-P372H-330 330 Wp 16.70% 167.4 -0.340 0.55% 21.5 kg - Modest efficiency
Hiwatt Solar HW-P372H-335 335 Wp 17.00% 170.0 -0.340 0.55% 21.5 kg - Cool in heat, top 23%
Hiwatt Solar HW-P372H-340 340 Wp 17.20% 172.5 -0.340 0.55% 21.5 kg - Cool in heat, top 23%
Hiwatt Solar HW-P372H-345 345 Wp 17.50% 175.0 -0.340 0.55% 21.5 kg - Cool in heat, top 23%
Hiwatt Solar HW-M12/80H-395 395 Wp 20.50% 205.5 -0.340 0.55% 21.0 kg TOPCon Fast degradation
Hiwatt Solar HW-M12/80H-400 400 Wp 20.80% 208.1 -0.340 0.55% 21.0 kg TOPCon Fast degradation
Hiwatt Solar HW-M12/80H-405 405 Wp 21.10% 210.7 -0.340 0.55% 21.0 kg TOPCon Fast degradation
Luxen Solar Energy LNET-670M 670 Wp 21.60% 215.7 -0.340 0.55% 34.0 kg PERC Top 13% efficiency
Luxen Solar Energy LNET-675M 675 Wp 21.73% 217.3 -0.340 0.55% 34.0 kg PERC Top 4% efficiency
NS-470MH-120 470 Wp 21.73% 217.3 -0.290 - 21.5 kg N-type Degradation not published
Techwise Solar TW-665HT 665 Wp 21.41% 214.1 -0.340 0.55% 32.9 kg PERC Light for its class, top 10%
Techwise Solar TW-660HT 660 Wp 21.25% 212.5 -0.340 0.55% 32.9 kg PERC Light for its class, top 14%
Techwise Solar TW-655HT 655 Wp 21.09% 210.9 -0.340 0.55% 32.9 kg PERC Light for its class, top 18%
Techwise Solar TW-650HT 650 Wp 20.92% 209.2 -0.340 0.55% 32.9 kg PERC Needs more roof
Hiwatt Solar HW-M10/108G-425 425 Wp 21.27% 217.6 -0.340 0.55% 20.5 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/108G-430 430 Wp 21.52% 220.2 -0.340 0.55% 20.5 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/108G-435 435 Wp 21.77% 222.8 -0.340 0.55% 20.5 kg TOPCon Fast degradation
Hiwatt Solar HW-M10/108G-440 440 Wp 22.02% 225.3 -0.340 0.55% 20.5 kg TOPCon Fast degradation
Centro Energy CE-545HM 545 Wp 21.10% 210.9 -0.350 0.45% 27.2 kg PERC Light for its class, top 14%
Centro Energy CE-550HM 550 Wp 21.30% 212.8 -0.350 0.45% 27.2 kg PERC Light for its class, top 18%
Hiwatt Solar HW-M12/132H-660 660 Wp 21.20% 212.5 -0.340 0.55% 35.7 kg PERC Typical across the board
Hiwatt Solar HW-M12/132H-665 665 Wp 21.40% 214.1 -0.340 0.55% 35.7 kg PERC Typical across the board
Hiwatt Solar HW-M12/132H-670 670 Wp 21.60% 215.7 -0.340 0.55% 35.7 kg PERC Top 13% efficiency
MYM2060-320 320 Wp 19.67% 196.7 -0.370 - 18.5 kg PERC Degradation not published
MYM2060-325 325 Wp 19.98% 199.8 -0.370 - 18.5 kg PERC Degradation not published
Runergy SS9-66HS-665M 665 Wp 21.41% 214.1 -0.340 0.55% 32.5 kg PERC Light for its class, top 5%
Runergy SS9-66HS-670M 670 Wp 21.57% 215.7 -0.340 0.55% 32.5 kg PERC Light for its class, top 4%
Hiwatt Solar HW-M6/120H-365 365 Wp 19.70% 200.4 -0.340 0.55% 20.5 kg PERC Cool in heat, top 15%
Hiwatt Solar HW-M6/120H-370 370 Wp 20.00% 203.1 -0.340 0.55% 20.5 kg PERC Space-efficient, top 15%
VDS Renewable VDS-S120/FNH-340W 340 Wp 20.10% 201.5 -0.340 0.55% 19.0 kg - Space-efficient, top 17%
VDS Renewable VDS-S120/FNH-345W 345 Wp 20.40% 204.5 -0.340 0.55% 19.0 kg - Space-efficient, top 10%
VDS Renewable VDS-S120/FNH-335W 335 Wp 19.80% 198.5 -0.340 0.55% 19.0 kg - Cool in heat, top 23%
VDS Renewable VDS-S144/M10H-540 540 Wp 20.90% 208.9 -0.340 0.55% 29.0 kg PERC Cool in heat, top 23%
VDS Renewable VDS-S144/M10H-545 545 Wp 21.10% 210.9 -0.340 0.55% 29.0 kg PERC Top 20% 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