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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
DAH Solar DHN-48Z16/DG(RR)-380 BI 380 Wp 19.02% 190.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z16/DG(RR)-385 BI 385 Wp 19.27% 192.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z16/DG(RR)-390 BI 390 Wp 19.52% 195.2 -0.290 0.40% 23.9 kg TOPCon Top 24% efficiency
DAH Solar DHN-48Z16/DG(RR)-395 BI 395 Wp 19.77% 197.7 -0.290 0.40% 23.9 kg TOPCon Top 21% efficiency
DAH Solar DHN-48Z16/DG(RR)-400 BI 400 Wp 20.02% 200.2 -0.290 0.40% 23.9 kg TOPCon Modest efficiency
DAH Solar DHN-60R18/DG 500W BI 500 Wp 22.11% 221.1 -0.290 0.40% 27.0 kg TOPCon Modest efficiency
DAH Solar DHN-60R18/DG 505W BI 505 Wp 22.33% 223.3 -0.290 0.40% 27.0 kg TOPCon Needs more roof
DAH Solar DHN-60R18/DG 510W BI 510 Wp 22.55% 225.5 -0.290 0.40% 27.0 kg TOPCon Typical across the board
DAH Solar DHN-60R18/DG 515W BI 515 Wp 22.78% 227.8 -0.290 0.40% 27.0 kg TOPCon Typical across the board
DAH Solar DHN-78X16/DG-620 BI 620 Wp 22.18% 221.8 -0.290 0.40% 34.2 kg TOPCon Needs more roof
DAH Solar DHN-78X16/DG-625 BI 625 Wp 22.36% 223.6 -0.290 0.40% 34.2 kg TOPCon Modest efficiency
DAH Solar DHN-78X16/DG-630 BI 630 Wp 22.54% 225.4 -0.290 0.40% 34.2 kg TOPCon Typical across the board
DAH Solar DHN-78X16/DG-635 BI 635 Wp 22.72% 227.2 -0.290 0.40% 34.2 kg TOPCon Typical across the board
DAH Solar DHN-78X16/DG-640 BI 640 Wp 22.90% 229.0 -0.290 0.40% 34.2 kg TOPCon Typical across the board
EGing PV EG-595M60-HU/BF-DG BI 595 Wp 21.02% 210.2 -0.340 0.45% 35.0 kg PERC Heavy for its class
EGing PV EG-600M60-HU/BF-DG BI 600 Wp 21.20% 212.0 -0.340 0.45% 35.0 kg PERC Slow degradation, top 21%
EGing PV EG-605M60-HU/BF-DG BI 605 Wp 21.37% 213.8 -0.340 0.45% 35.0 kg PERC Slow degradation, top 21%
EGing PV EG-435M72-HE/BF-DG BI 435 Wp 20.01% 200.1 -0.350 0.45% 27.8 kg PERC Heavy for its class
EGing PV EG-440M72-HE/BF-DG BI 440 Wp 20.24% 202.4 -0.350 0.45% 27.8 kg PERC Heavy for its class
EGing PV EG-445M72-HE/BF-DG BI 445 Wp 20.47% 204.7 -0.350 0.45% 27.8 kg PERC Heavy for its class
EGing PV EG-450M72-HE/BF-DG BI 450 Wp 20.70% 207.0 -0.350 0.45% 27.8 kg PERC Heavy for its class
EGing PV EG-455M72-HE/BF-DG BI 455 Wp 20.93% 209.3 -0.350 0.45% 27.8 kg PERC Heavy for its class
EGing PV EG-530M72-HL/BF-DG BI 530 Wp 20.51% 205.2 -0.350 0.45% 31.7 kg PERC Heavy for its class
EGing PV EG-535M72-HL/BF-DG BI 535 Wp 20.71% 207.1 -0.350 0.45% 31.7 kg PERC Heavy for its class
EGing PV EG-540M72-HL/BF-DG BI 540 Wp 20.90% 209.0 -0.350 0.45% 31.7 kg PERC Slow degradation, top 20%
EGing PV EG-545M72-HL/BF-DG BI 545 Wp 21.09% 211.0 -0.350 0.45% 31.7 kg PERC Space-efficient, top 18%
EGing PV EG-550M72-HL/BF-DG BI 550 Wp 21.29% 212.9 -0.350 0.45% 31.7 kg PERC Slow degradation, top 20%
GCL-M10/54GDF-B-405 BI 405 Wp 20.40% 203.8 -0.350 0.45% 25.3 kg PERC Heavy for its class
GCL-M10/54GDF-B-410 BI 410 Wp 20.60% 206.3 -0.350 0.45% 25.3 kg PERC Heavy for its class
GCL-M10/54GDF-B-415 BI 415 Wp 20.90% 208.8 -0.350 0.45% 25.3 kg PERC Slow degradation, top 9%
GCL-M10/54GDF-B-420 BI 420 Wp 21.10% 211.4 -0.350 0.45% 25.3 kg TOPCon Weak in heat
LEDVANCE M685N66UB-SF-F7 BI 685 Wp 22.05% 220.5 -0.300 0.40% 34.5 kg TOPCon Modest efficiency
LEDVANCE M690N66UB-SF-F7 BI 690 Wp 22.21% 222.1 -0.300 0.40% 34.5 kg TOPCon Typical across the board
LEDVANCE M695N66UB-SF-F7 BI 695 Wp 22.37% 223.7 -0.300 0.40% 34.5 kg TOPCon Light for its class, top 20%
LEDVANCE M700N66UB-SF-F7 BI 700 Wp 22.53% 225.3 -0.300 0.40% 34.5 kg TOPCon Needs more roof
LEDVANCE M705N66UB-SF-F7 BI 705 Wp 22.70% 227.0 -0.300 0.40% 34.5 kg TOPCon Light for its class, top 16%
LEDVANCE M575N72LB-BF-F7 BI 575 Wp 22.26% 222.6 -0.290 0.40% 31.2 kg TOPCon Typical across the board
LEDVANCE M580N72LB-BF-F7 BI 580 Wp 22.45% 224.5 -0.290 0.40% 31.2 kg TOPCon Typical across the board
LEDVANCE M585N72LB-BF-F7 BI 585 Wp 22.65% 226.5 -0.290 0.40% 31.2 kg TOPCon Typical across the board
LEDVANCE M590N72LB-BF-F7 BI 590 Wp 22.84% 228.4 -0.290 0.40% 31.2 kg TOPCon Top 15% efficiency
DAH Solar DHN-54R18/DG-450 BI 450 Wp 22.05% 220.5 -0.290 0.40% 24.4 kg TOPCon Needs more roof
DAH Solar DHN-54R18/DG-465 BI 465 Wp 22.78% 227.8 -0.290 0.40% 24.4 kg TOPCon Typical across the board
DAH Solar DHN-72R20/DG-610 BI 610 Wp 22.58% 225.8 -0.290 0.40% 32.6 kg TOPCon Typical across the board
DAH Solar DHN-72R20/DG-615 BI 615 Wp 22.77% 227.7 -0.290 0.40% 32.6 kg TOPCon Typical across the board
DAH Solar DHN-72R20/DG-620 BI 620 Wp 22.95% 229.5 -0.290 0.40% 32.6 kg TOPCon Typical across the board
DAH Solar DHN-72R20/DG-625 BI 625 Wp 23.14% 231.4 -0.290 0.40% 32.6 kg TOPCon Typical across the board
DAH Solar DHN-72X16/DG-580 BI 580 Wp 22.45% 224.5 -0.290 0.40% 30.8 kg TOPCon Typical across the board
DAH Solar DHN-72X16/DG-585 BI 585 Wp 22.65% 226.5 -0.290 0.40% 30.8 kg TOPCon Typical across the board
Huayao HY450-N108FDD BI 450 Wp 22.52% 225.2 -0.300 0.40% 24.6 kg TOPCon Heavy for its class
Huayao HY455-N108FDD BI 455 Wp 22.77% 227.7 -0.300 0.40% 24.6 kg TOPCon 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