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 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-66Z16/DG-595 BI 595 Wp 22.03% 220.3 -0.290 0.40% 32.5 kg TOPCon Needs more roof
DAH Solar DHN-66Z16/DG-600 BI 600 Wp 22.21% 222.1 -0.290 0.40% 32.5 kg TOPCon Needs more roof
DAH Solar DHN-66Z16/DG-605 BI 605 Wp 22.40% 224.0 -0.290 0.40% 32.5 kg TOPCon Modest efficiency
DAH Solar DHN-66Z16/DG-610 BI 610 Wp 22.58% 225.8 -0.290 0.40% 32.5 kg TOPCon Typical across the board
DAH Solar DHN-66Z16/DG-615 BI 615 Wp 22.77% 227.7 -0.290 0.40% 32.5 kg TOPCon Typical across the board
DAH Solar DHN-66Z16/DG-620 BI 620 Wp 22.95% 229.5 -0.290 0.40% 32.5 kg TOPCon Typical across the board
DAH Solar DHN-66Z16/DG-625 BI 625 Wp 23.14% 231.4 -0.290 0.40% 32.5 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG-425 BI 425 Wp 21.27% 212.7 -0.290 0.40% 23.9 kg TOPCon Modest efficiency
DAH Solar DHN-48Z20/DG-430 BI 430 Wp 21.52% 215.2 -0.290 0.40% 23.9 kg TOPCon Modest efficiency
DAH Solar DHN-48Z20/DG-435 BI 435 Wp 21.77% 217.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG-440 BI 440 Wp 22.02% 220.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG-445 BI 445 Wp 22.27% 222.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG-450 BI 450 Wp 22.52% 225.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG-455 BI 455 Wp 22.77% 227.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z16/DG 425W BI 425 Wp 21.27% 212.7 -0.290 0.40% 23.9 kg TOPCon Modest efficiency
DAH Solar DHN-48Z16/DG 430W BI 430 Wp 21.52% 215.2 -0.290 0.40% 23.9 kg TOPCon Modest efficiency
DAH Solar DHN-48Z16/DG 435W BI 435 Wp 21.77% 217.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z16/DG 440W BI 440 Wp 22.02% 220.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z16/DG 445W BI 445 Wp 22.27% 222.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z16/DG 450W BI 450 Wp 22.52% 225.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z16/DG 455W BI 455 Wp 22.77% 227.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-54Z16/DG-485 BI 485 Wp 21.80% 218.0 -0.290 0.40% 26.6 kg TOPCon Needs more roof
DAH Solar DHN-54Z16/DG-490 BI 490 Wp 22.02% 220.2 -0.290 0.40% 26.6 kg TOPCon Needs more roof
DAH Solar DHN-54Z16/DG-495 BI 495 Wp 22.25% 222.5 -0.290 0.40% 26.6 kg TOPCon Typical across the board
DAH Solar DHN-54Z16/DG-500 BI 500 Wp 22.47% 224.7 -0.290 0.40% 26.6 kg TOPCon Typical across the board
DAH Solar DHN-54Z16/DG-505 BI 505 Wp 22.70% 227.0 -0.290 0.40% 26.6 kg TOPCon Typical across the board
DAH Solar DHN-54Z16/DG-510 BI 510 Wp 22.92% 229.2 -0.290 0.40% 26.6 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG(BB)-425 BI 425 Wp 21.27% 212.7 -0.290 0.40% 23.9 kg TOPCon Modest efficiency
DAH Solar DHN-48Z20/DG(BB)-430 BI 430 Wp 21.52% 215.2 -0.290 0.40% 23.9 kg TOPCon Modest efficiency
DAH Solar DHN-48Z20/DG(BB)-435 BI 435 Wp 21.77% 217.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG(BB)-440 BI 440 Wp 22.02% 220.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG(BB)-455 BI 455 Wp 22.77% 227.7 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-60R20/DG-495 BI 495 Wp 21.89% 218.9 -0.290 0.40% 27.0 kg TOPCon Needs more roof
DAH Solar DHN-60R20/DG-500 BI 500 Wp 22.11% 221.1 -0.290 0.40% 27.0 kg TOPCon Modest efficiency
DAH Solar DHN-60R20/DG-505 BI 505 Wp 22.33% 223.3 -0.290 0.40% 27.0 kg TOPCon Needs more roof
DAH Solar DHN-60R20/DG-510 BI 510 Wp 22.55% 225.5 -0.290 0.40% 27.0 kg TOPCon Typical across the board
DAH Solar DHN-60R20/DG-515 BI 515 Wp 22.78% 227.8 -0.290 0.40% 27.0 kg TOPCon Typical across the board
JAM60D41-485/LB BI 485 Wp 21.90% 219.0 -0.290 0.40% 27.3 kg TOPCon Heavy for its class
JAM60D41-490/LB BI 490 Wp 22.10% 221.2 -0.290 0.40% 27.3 kg TOPCon Heavy for its class
JAM60D41-495/LB BI 495 Wp 22.40% 223.5 -0.290 0.40% 27.3 kg TOPCon Heavy for its class
JAM60D41-500/LB BI 500 Wp 22.60% 225.8 -0.290 0.40% 27.3 kg TOPCon Heavy for its class
ZXM8-TPLD132-645W 645 Wp 20.76% 207.6 -0.340 0.45% 38.5 kg PERC Heavy for its class
ZXM8-TPLD132-650W 650 Wp 20.92% 209.2 -0.340 0.45% 38.5 kg PERC Heavy for its class
ZXM8-TPLD132-655W 655 Wp 21.09% 210.9 -0.340 0.45% 38.5 kg PERC Heavy for its class
ZXM8-TPLD132-660W 660 Wp 21.25% 212.5 -0.340 0.45% 38.5 kg PERC Heavy for its class
ZXM8-TPLD132-665W 665 Wp 21.41% 214.1 -0.340 0.45% 38.5 kg PERC Slow degradation, top 19%
ZXM8-TPLD132-670W 670 Wp 21.57% 215.7 -0.340 0.45% 38.5 kg PERC Space-efficient, top 18%
CHSM72N(DG)/F-BH 580 BI 580 Wp 22.50% 224.5 -0.290 0.40% 32.1 kg TOPCon Typical across the board
CHSM72N(DG)/F-BH 595 BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.1 kg TOPCon Space-efficient, top 7%
CHSM72N(DG)/F-BH 590 BI 590 Wp 22.80% 228.4 -0.290 0.40% 32.1 kg TOPCon Space-efficient, top 17%
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