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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
First Solar FS-6455-P-B BI 455 Wp 18.10% 180.6 -0.320 0.30% 34.0 kg - Modest efficiency
First Solar FS-6460-P-B BI 460 Wp 18.30% 182.5 -0.320 0.30% 34.0 kg - Modest efficiency
First Solar FS-6465-P-B BI 465 Wp 18.50% 184.5 -0.320 0.30% 34.0 kg - Modest efficiency
First Solar FS-6470-P-B BI 470 Wp 18.70% 186.5 -0.320 0.30% 34.0 kg - Modest efficiency
First Solar FS-6475-P-B BI 475 Wp 18.90% 188.5 -0.320 0.30% 34.0 kg - Slow degradation, top 10%
First Solar FS-6480-P-B BI 480 Wp 19.00% 190.5 -0.320 0.30% 34.0 kg - Slow degradation, top 10%
First Solar FS-6455-P-I 455 Wp 18.10% 180.6 -0.320 0.30% 34.0 kg - Modest efficiency
First Solar FS-6460-P-I 460 Wp 18.30% 182.5 -0.320 0.30% 34.0 kg - Modest efficiency
First Solar FS-6465-P-I 465 Wp 18.50% 184.5 -0.320 0.30% 34.0 kg - Modest efficiency
First Solar FS-6470-P-I 470 Wp 18.70% 186.5 -0.320 0.30% 34.0 kg - Modest efficiency
ZXM7-UHLDD144-555 BI 555 Wp 21.48% 214.8 -0.300 0.40% 31.5 kg TOPCon Modest efficiency
ZXM7-UHLDD144-560 BI 560 Wp 21.67% 216.7 -0.300 0.40% 31.5 kg TOPCon Needs more roof
ZXM7-UHLDD144-565 BI 565 Wp 21.86% 218.6 -0.300 0.40% 31.5 kg TOPCon Modest efficiency
ZXM7-UHLDD144-570 BI 570 Wp 22.06% 220.6 -0.300 0.40% 31.5 kg TOPCon Typical across the board
ZXM7-UHLDD144-575 BI 575 Wp 22.25% 222.5 -0.300 0.40% 31.5 kg TOPCon Typical across the board
ZXM7-UHLDD144-580 BI 580 Wp 22.44% 224.4 -0.300 0.40% 31.5 kg TOPCon Typical across the board
ZXM8-TPLDD110-540W BI 540 Wp 20.67% 206.7 -0.340 0.45% 32.5 kg PERC Heavy for its class
ZXM8-TPLDD110-545W BI 545 Wp 20.86% 208.6 -0.340 0.45% 32.5 kg PERC Heavy for its class
ZXM8-TPLDD110-550W BI 550 Wp 21.05% 210.5 -0.340 0.45% 32.5 kg PERC Heavy for its class
ZXM8-TPLDD110-535W BI 535 Wp 20.48% 204.8 -0.340 0.45% 32.5 kg PERC Heavy for its class
ZXM7-SHLD144-530 530 Wp 20.51% 205.1 -0.350 0.45% 31.5 kg PERC Needs more roof
Sunlike Solar SKT450M12-96D3 BI 450 Wp 22.52% 225.2 -0.290 0.40% 21.5 kg N-type Typical across the board
Sunlike Solar SKT455M12-96D3 BI 455 Wp 22.77% 227.7 -0.290 0.40% 21.5 kg N-type Typical across the board
Sunlike Solar SKT460M12-96D3 BI 460 Wp 23.02% 230.2 -0.290 0.40% 21.5 kg N-type Top 23% efficiency
Sunlike Solar SKT465M12-96D3 BI 465 Wp 23.27% 232.7 -0.290 0.40% 21.5 kg N-type Space-efficient, top 15%
Sunlike Solar SKT470M12-96D3 BI 470 Wp 23.52% 235.2 -0.290 0.40% 21.5 kg N-type Top 9% efficiency
RS410S8B-108GANT BI 410 Wp 21.00% 210.0 -0.310 0.40% 21.0 kg N-type Modest efficiency
AE MD-120 440W 440 Wp 20.42% 204.2 -0.350 0.55% 22.5 kg PERC Typical across the board
Solar N Plus SP-N16/156HG630W BI 630 Wp 22.50% 225.4 -0.290 0.40% 34.0 kg TOPCon Typical across the board
Solar N Plus SP-N16/156HG635W BI 635 Wp 22.70% 227.2 -0.290 0.40% 34.0 kg TOPCon Typical across the board
AE MD-120 455W 455 Wp 21.11% 211.1 -0.350 0.55% 22.5 kg PERC Light for its class, top 12%
AE MD-108E 415 415 Wp 21.28% 212.8 -0.350 0.55% 20.3 kg PERC Space-efficient, top 7%
Solar N Plus SP-N16/156HG640W BI 640 Wp 22.90% 229.0 -0.290 0.40% 34.0 kg TOPCon Typical across the board
Solar N Plus SP-N16/156HG645W BI 645 Wp 23.10% 230.7 -0.290 0.40% 34.0 kg TOPCon Typical across the board
AE CMD-108E-415 415 Wp 21.28% 212.8 -0.290 0.40% 20.3 kg TOPCon Modest efficiency
Solar N Plus SP-N16/156HG650W BI 650 Wp 23.30% 232.5 -0.290 0.40% 34.0 kg TOPCon Typical across the board
AE CMD-144-575 575 Wp 22.28% 222.8 -0.290 0.40% 26.5 kg TOPCon Light for its class, top 10%
AE CMD-144-580 580 Wp 22.47% 224.7 -0.290 0.40% 26.5 kg TOPCon Light for its class, top 8%
AE CMD-144-590 590 Wp 22.86% 228.6 -0.290 0.40% 26.5 kg TOPCon Light for its class, top 4%
RS430S8B-108GANT BI 430 Wp 22.02% 220.2 -0.310 0.40% 21.0 kg N-type Weak in heat
Solar N Plus SP-N16/108H435W 435 Wp 22.30% 223.4 -0.350 0.40% 10.8 kg N-type Lightest in its segment
AE CMER-96BDE-435 BI 435 Wp 21.79% 217.9 -0.290 0.40% 23.0 kg TOPCon Typical across the board
AE CMER-96BDS 450 BI 450 Wp 22.54% 225.4 -0.290 0.40% 23.0 kg TOPCon Typical across the board
AE CMD-108BDS 420W BI 420 Wp 21.54% 215.4 -0.290 0.40% 23.5 kg TOPCon Heavy for its class
AE CMD-108BDS 425W BI 425 Wp 21.80% 218.0 -0.290 0.40% 23.5 kg TOPCon Typical across the board
AE CMD-108BDS 430W BI 430 Wp 22.05% 220.5 -0.290 0.40% 23.5 kg TOPCon Typical across the board
LEDVANCE M485N60LB-BF BI 485 Wp 22.40% 224.0 -0.290 0.40% 25.5 kg TOPCon Typical across the board
LEDVANCE M490N60LB-BF BI 490 Wp 22.63% 226.3 -0.290 0.40% 25.5 kg TOPCon Typical across the board
AE CMD-108BDS 435W BI 435 Wp 22.31% 223.1 -0.290 0.40% 23.5 kg TOPCon Space-efficient, top 11%
DAH Solar DHN-60R20/DG(BB)-500 BI 500 Wp 22.11% 221.1 -0.290 0.40% 27.0 kg TOPCon Modest 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