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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
Sahara 380 Wp 19.49% 194.9 -0.320 - 24.0 kg N-type Degradation not published
AE_CMD-132 Terracotta 450 Wp 18.97% 189.5 -0.350 0.40% 24.0 kg TOPCon Modest efficiency
AE_CMD-132 Emerald 475 Wp 20.02% 200.0 -0.350 0.40% 24.0 kg TOPCon Modest efficiency
AE_CMD-132 Blues 475 Wp 20.02% 200.0 -0.350 0.40% 24.0 kg TOPCon Modest efficiency
AE_CMD-132 Frost 485 Wp 20.44% 204.2 -0.350 0.40% 24.0 kg TOPCon Needs more roof
AE_CMD-132 Sahara 480 Wp 20.23% 202.1 -0.350 0.40% 24.0 kg TOPCon Needs more roof
AE_CMD-108BD-Terracotta 360 Wp 18.03% 180.3 -0.320 0.55% 26.0 kg TOPCon Fast degradation
AE_CMD-108BD-Emerald 375 Wp 18.78% 187.8 -0.320 0.55% 26.0 kg TOPCon Fast degradation
AE_CMD-108BD-Blues 380 Wp 19.03% 190.3 -0.320 0.55% 26.0 kg TOPCon Fast degradation
AE_CMD-108BD-Frost 385 Wp 19.29% 192.9 -0.320 0.55% 26.0 kg TOPCon Fast degradation
AE_CMD-108BD-Sahara 385 Wp 19.29% 192.9 -0.320 0.55% 26.0 kg TOPCon Fast degradation
PVolution PVN345-M10TCBB 345 Wp 17.70% 176.7 -0.290 - 20.5 kg TOPCon Light for its class, top 6%
PVolution PVN350-M10TCBB (ORANGE) 350 Wp 17.90% 179.2 -0.290 - 20.5 kg TOPCon Degradation not published
PVolution PVN355-M10TCBB (ORANGE) 355 Wp 18.20% 181.8 -0.290 - 20.5 kg TOPCon Degradation not published
PVolution PVN360-M10TCBB (ORANGE) 360 Wp 18.40% 184.4 -0.290 - 20.5 kg TOPCon Degradation not published
PVolution PVN365-M10TCBB (ORANGE) 365 Wp 18.70% 186.9 -0.290 - 20.5 kg TOPCon Degradation not published
WINAICO WST-400MGX-P3 Full Black 400 Wp 20.44% 204.4 -0.350 0.53% 21.5 kg - Typical across the board
WINAICO WST-410MGX-P3 410 Wp 20.95% 209.5 -0.350 0.53% 21.5 kg - Typical across the board
WINAICO WST-410MGX-E3 410 Wp 21.00% 210.0 -0.340 0.53% 21.6 kg - Typical across the board
WINAICO WST-415MGX-E3 415 Wp 21.30% 212.5 -0.340 0.53% 21.6 kg - Top 20% efficiency
WINAICO WST-410MGX-E1 410 Wp 21.00% 210.0 -0.350 0.53% 21.6 kg - Typical across the board
WINAICO WST-415MGX-E1 415 Wp 21.30% 212.5 -0.350 0.53% 21.6 kg - Top 20% efficiency
WINAICO WST-405MGX-E5 405 Wp 20.80% 207.4 -0.320 0.53% 21.7 kg - Cool in heat, top 19%
WINAICO WST-405MGXB-E5 405 Wp 20.80% 207.4 -0.320 0.53% 21.7 kg - Cool in heat, top 19%
WINAICO WST-410MGXB-E5 410 Wp 21.00% 210.0 -0.320 0.53% 21.7 kg - Cool in heat, top 19%
WINAICO WST-410MGX-E5 410 Wp 21.00% 210.0 -0.320 0.53% 21.7 kg - Cool in heat, top 19%
Techwise Solar TW-330MM 330 Wp 20.28% 202.8 -0.400 - 18.7 kg - Degradation not published
Techwise Solar TW-330M 330 Wp - 202.8 -0.400 - 17.0 kg - Incomplete datasheet
Jetion JT420SEt(L) 420 Wp 21.50% 215.4 -0.300 0.40% 13.1 kg TOPCon Light for its class, top 1%
Jetion JT430SEt(L) 430 Wp 22.00% 220.5 -0.300 0.40% 13.1 kg TOPCon Light for its class, top 1%
Jetion JT440SEt(L) 440 Wp 22.50% 225.7 -0.300 0.50% 13.1 kg TOPCon Lightest in its segment
Jetion JT435SEt(L) 435 Wp 22.30% 223.1 -0.300 0.40% 13.1 kg TOPCon Lightest in its segment
Jetion JT425SEt(L) 425 Wp 21.80% 218.0 -0.300 0.40% 13.1 kg TOPCon Light for its class, top 1%
WFLW-420 420 Wp 21.10% 180.1 -0.380 - 10.5 kg PERC Needs more roof
Kyocera KT410W-108HL4 410 Wp 21.00% 210.0 - - 25.4 kg - Incomplete datasheet
Kyocera KT410W-108HL4B 410 Wp 21.00% 210.0 - - 25.4 kg - Incomplete datasheet
Rarlon PV Tech RL365HM-72 365 Wp 18.86% 188.1 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL385HM-72 385 Wp 19.84% 198.4 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL300HM-72 300 Wp 16.49% 154.6 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL340HM-72 340 Wp 17.52% 175.2 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL380HM-72 380 Wp 19.58% 195.8 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL300HP-72 300 Wp 15.46% 154.6 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL310HP-72 310 Wp 15.98% 159.8 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL320HP-72 320 Wp 16.49% 164.9 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL330HP-72 330 Wp 17.01% 170.1 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL340HP-72 340 Wp 17.52% 175.2 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL310HM-60 310 Wp 19.05% 190.5 -0.470 - 17.0 kg - Weak in heat
Rarlon PV Tech RL305HM-60 305 Wp 18.75% 187.5 -0.470 - 17.0 kg - Weak in heat
Rarlon PV Tech RL350HM-72 350 Wp 18.04% 180.4 -0.470 - 22.0 kg PERC Weak in heat
Rarlon PV Tech RL355HM-72 355 Wp 18.30% 183.0 -0.470 - 22.0 kg PERC Weak in heat
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