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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
SEG-410-BMD-HV 410 Wp 21.00% 210.0 -0.350 0.55% 21.5 kg PERC Top 23% efficiency
SEG-415-BMD-HV 415 Wp 21.25% 212.5 -0.350 0.55% 21.5 kg PERC Space-efficient, top 11%
REC REC460AA Pure-RX BI 460 Wp 22.10% 220.9 -0.240 0.25% 22.7 kg HJT Slow degradation, top 13%
REC REC470AA Pure-RX BI 470 Wp 22.60% 225.7 -0.240 0.25% 22.7 kg HJT Slow degradation, top 13%
Heckert Solar NEMO 4.2 80 M BLACK FRAME 400 400 Wp 20.50% 205.4 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NEMO 2.0 60 M 325 325 Wp 19.40% 193.5 -0.380 - 18.3 kg PERC Degradation not published
Heckert Solar NeMo 3.0 120 M 385 385 Wp 20.20% 202.9 -0.343 - 20.5 kg PERC Degradation not published
Heckert Solar NEMO 4.2 80 M BLACK FRAME 395 395 Wp 20.30% 202.8 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NEMO 4.2 80 M BLACK FRAME 405 405 Wp 20.80% 207.9 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NeMo 4.2 80 M 395 Black Frame 397 Wp 20.30% 203.8 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NeMo 4.2 80 M 400 Black Frame 403 Wp 20.50% 206.9 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NeMo 4.2 80 M 405 Black Frame 408 Wp 20.80% 209.5 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NEMO 4.2 80 M 395 397 Wp 20.30% 203.8 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NEMO 4.2 80 M 400 403 Wp 20.50% 206.9 -0.340 - 21.0 kg PERC Degradation not published
Heckert Solar NEMO 4.2 80 M 405 408 Wp 20.80% 209.5 -0.340 - 21.0 kg PERC Degradation not published
Ulica Solar UL-540M-144HV 540 Wp 20.84% 208.9 -0.360 0.55% 28.3 kg TOPCon Weak in heat
DAS Solar DAS-LOJP-410 410 Wp 19.80% 177.3 -0.340 0.50% 9.9 kg PERC Needs more roof
DAS Solar DAS-LOJP-415 415 Wp 20.00% 179.5 -0.340 0.50% 9.9 kg PERC Needs more roof
DAS Solar DAS-LOJP-420 420 Wp 20.30% 181.6 -0.340 0.50% 9.9 kg PERC Needs more roof
Heckert Solar NEMO 2.0 60 M 330 330 Wp 19.60% 196.4 -0.380 - 18.3 kg PERC Degradation not published
Heckert Solar NEMO 2.0 60 M 335 335 Wp 19.90% 199.4 -0.380 - 18.3 kg PERC Light for its class, top 5%
Heckert Solar NeMo 3.0 120 M 375 375 Wp 19.80% 197.6 -0.343 - 20.5 kg PERC Degradation not published
Heckert Solar NeMo 3.0 120 M 380 380 Wp 20.00% 200.3 -0.343 - 20.5 kg PERC Degradation not published
JKM440M-60HL4-V 440 Wp 20.39% 203.9 -0.350 - 24.2 kg PERC Degradation not published
JKM445M-60HL4-V 445 Wp 20.62% 206.2 -0.350 - 24.2 kg PERC Degradation not published
Sharp NU-JD540 540 Wp 20.89% 208.9 -0.341 - 27.8 kg PERC Degradation not published
TSM-400 DE09.08 400 Wp 20.80% 208.1 -0.340 - 21.0 kg - Degradation not published
HT-SAAE HT72-18X-540W 540 Wp 20.90% 208.9 -0.330 0.60% 28.5 kg PERC Fast degradation
HT-SAAE HT72-18X-545W 545 Wp 21.10% 210.9 -0.330 0.60% 28.5 kg PERC Fast degradation
HT-SAAE HT72-18X-550W 550 Wp 21.30% 212.8 -0.330 0.60% 28.5 kg PERC Fast degradation
HT-SAAE HT72-18X-555W 555 Wp 21.50% 214.8 -0.330 0.60% 28.5 kg PERC Fast degradation
HT-SAAE HT72-18X-560W 560 Wp 21.70% 216.7 -0.330 0.60% 28.5 kg TOPCon Fast degradation
ZXM8-TP132-670 670 Wp 21.57% 215.7 -0.340 0.55% 33.5 kg PERC Light for its class, top 15%
ZXM7-SH108-395 395 Wp 20.23% 202.3 -0.350 0.55% 20.5 kg PERC Light for its class, top 15%
ZXM7-SH108-400 400 Wp 20.48% 204.8 -0.350 0.55% 20.5 kg PERC Typical across the board
ZXM7-SH108-405 405 Wp 20.74% 207.4 -0.350 0.55% 20.5 kg PERC Typical across the board
ZXM7-SH108-410 410 Wp 21.00% 210.0 -0.350 0.55% 20.5 kg PERC Light for its class, top 17%
ZXM7-SH108-415 415 Wp 21.25% 212.5 -0.350 0.55% 20.5 kg PERC Space-efficient, top 11%
EGing PV EG-370M60-HEV 370 Wp 20.31% 203.1 -0.350 0.55% 19.0 kg PERC Light for its class, top 11%
EGing PV EG-375M60-HEV 375 Wp 20.58% 205.9 -0.350 0.55% 19.0 kg PERC Light for its class, top 7%
ZXM7-EH144-530 530 Wp 20.51% 205.1 -0.350 0.55% 28.0 kg PERC Needs more roof
ZXM7-EH144-535 535 Wp 20.70% 207.0 -0.350 0.55% 28.0 kg PERC Needs more roof
ZXM7-EH144-540 540 Wp 20.89% 208.9 -0.350 0.55% 28.0 kg PERC Typical across the board
ZXM7-EH144-545 545 Wp 21.09% 210.9 -0.350 0.55% 28.0 kg PERC Typical across the board
ZXM7-EH144-550 550 Wp 21.28% 212.8 -0.350 0.55% 28.0 kg PERC Typical across the board
TSM-390 DE09.08 390 Wp 20.30% 202.9 -0.340 - 21.0 kg - Degradation not published
TSM-395 DE09.08 395 Wp 20.50% 205.5 -0.340 - 21.0 kg - Degradation not published
LGi7-72HTD-605M 605 Wp 22.60% 225.7 -0.280 0.40% 31.0 kg - Cool in heat, top 23%
LGi7-72HTD-610M 610 Wp 22.80% 227.6 -0.280 0.40% 31.0 kg - Top 23% efficiency
LGi7-72HTD-615M 615 Wp 22.90% 229.5 -0.280 0.40% 31.0 kg - Top 17% 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