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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 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
SunLink LNSE-315M 315 Wp 18.96% 189.6 -0.360 0.70% 19.5 kg PERC Fast degradation
SunLink LNSE-320M 320 Wp 19.26% 192.6 -0.360 0.70% 19.5 kg PERC Fast degradation
Techwise Solar TW-545HTS-06 545 Wp 22.95% 229.5 -0.290 0.40% 25.2 kg TOPCon Light for its class, top 14%
SunLink LNSE-325M 325 Wp 19.56% 195.6 -0.360 0.70% 19.5 kg PERC Fast degradation
SunLink LNSE-330M 330 Wp 19.86% 198.6 -0.360 0.70% 19.5 kg PERC Space-efficient, top 15%
SunLink LNSE-335M 335 Wp 20.16% 201.6 -0.360 0.70% 19.5 kg PERC Space-efficient, top 5%
Sunlike Solar LNSF-380M 380 Wp 19.16% 191.6 -0.360 - 23.5 kg PERC Degradation not published
Sunlike Solar LNSF-390M 390 Wp 19.36% 196.7 -0.360 - 23.5 kg PERC Degradation not published
Sunlike Solar LNSF-395M 395 Wp 19.56% 199.2 -0.360 - 23.5 kg PERC Degradation not published
Sunlike Solar LNSF-400M 400 Wp 19.76% 201.7 -0.360 - 23.5 kg PERC Modest efficiency
Sunlike Solar LNSF-335P 335 Wp 16.89% 168.9 -0.360 - 23.5 kg PERC Degradation not published
Sunlike Solar LNSF-340P 340 Wp 17.15% 171.5 -0.360 - 23.5 kg PERC Degradation not published
Sunlike Solar LNSF-345P 345 Wp 17.47% 174.0 -0.360 - 23.5 kg PERC Degradation not published
Sunlike Solar LNSF-350P 350 Wp 17.65% 176.5 -0.360 - 23.5 kg PERC Modest efficiency
Sunlike Solar LNSF-355P 355 Wp 17.90% 179.0 -0.360 - 23.5 kg PERC Modest efficiency
SunLink LNSK-325M 325 Wp 19.19% 191.9 -0.360 0.72% 21.0 kg PERC Fast degradation
SunLink LNSK-330M 330 Wp 19.49% 194.9 -0.360 0.72% 21.0 kg PERC Fast degradation
SunLink LNSK-335M 335 Wp 19.78% 197.8 -0.360 0.72% 21.0 kg PERC Fast degradation
SunLink LNSK-340M 340 Wp 20.08% 200.8 -0.360 0.72% 21.0 kg PERC Fast degradation
SunLink LNSK-300P 300 Wp 17.72% 177.2 -0.360 0.72% 21.0 kg PERC Fast degradation
SunLink LNSK-305P 305 Wp 18.01% 180.1 -0.360 0.72% 21.0 kg PERC Fast degradation
SunLink LNSK-310P 310 Wp 18.31% 183.1 -0.360 0.72% 21.0 kg PERC Fast degradation
SpolarPV SP525HM6-72L 525 Wp 20.30% 203.4 -0.350 0.55% 28.0 kg PERC Modest efficiency
SpolarPV SP530HM6-72L 530 Wp 20.50% 205.3 -0.350 0.55% 28.0 kg PERC Modest efficiency
SpolarPV SP535HM6-72L 535 Wp 20.70% 207.3 -0.350 0.55% 28.0 kg PERC Typical across the board
SpolarPV SP540HM6-72L 540 Wp 20.90% 209.2 -0.350 0.55% 28.0 kg PERC Typical across the board
SpolarPV SP545HM6-72L 545 Wp 21.10% 211.2 -0.350 0.55% 28.0 kg PERC Space-efficient, top 11%
SpolarPV SP550HM6-72L 550 Wp 21.30% 213.1 -0.350 0.55% 28.0 kg PERC Typical across the board
SpolarPV SP555HM6-72L 555 Wp 21.50% 215.0 -0.350 0.55% 28.0 kg PERC Space-efficient, top 14%
SpolarPV SP560HM6-72L 560 Wp 21.70% 217.0 -0.350 0.55% 28.0 kg PERC Space-efficient, top 4%
SpolarPV SP370BSM6-72 BI 370 Wp 19.07% 190.7 -0.380 0.52% 21.5 kg PERC Weak in heat
SpolarPV SP375BSM6-72 BI 375 Wp 19.33% 193.3 -0.380 0.52% 21.5 kg PERC Weak in heat
SpolarPV SP380BSM6-72 BI 380 Wp 19.58% 195.8 -0.380 0.52% 21.5 kg PERC Weak in heat
SpolarPV SP385BSM6-72 BI 385 Wp 19.84% 198.4 -0.380 0.52% 21.5 kg PERC Weak in heat
SpolarPV SP390BSM6-72 BI 390 Wp 20.10% 201.0 -0.380 0.52% 21.5 kg PERC Weak in heat
SunEvo Solar SE5-72HBC-565 565 Wp 21.90% 218.7 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-570 570 Wp 22.10% 220.7 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-575 575 Wp 22.30% 222.6 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-580 580 Wp 22.50% 224.5 -0.290 - 27.2 kg Back Contact Degradation not published
SunEvo Solar SE5-72HBC-585 585 Wp 22.60% 226.5 -0.290 - 27.2 kg Back Contact Light for its class, top 10%
SunEvo Solar SE5-72HBC-590 590 Wp 22.80% 228.4 -0.290 - 27.2 kg Back Contact Light for its class, top 8%
SunEvo Solar SE5-72HBC-595 595 Wp 23.00% 230.3 -0.290 - 27.2 kg Back Contact Space-efficient, top 5%
SunEvo Solar SE5-72HBC-600 600 Wp 23.20% 232.3 -0.290 - 27.2 kg Back Contact Weak in heat
SunEvo Solar SE5-54HBC-420W 420 Wp 21.50% 215.1 -0.290 - 20.8 kg Back Contact Modest efficiency
SunEvo Solar SE5-54HBC-425W 425 Wp 21.80% 217.6 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-430W 430 Wp 22.00% 220.2 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-435W 435 Wp 22.30% 222.8 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-440W 440 Wp 22.50% 225.3 -0.290 - 20.8 kg Back Contact Degradation not published
SunEvo Solar SE5-54HBC-445W 445 Wp 22.80% 227.9 -0.290 - 20.8 kg Back Contact Space-efficient, top 4%
SunEvo Solar SE5-54HBC-450W 450 Wp 23.00% 230.4 -0.290 - 20.8 kg Back Contact 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