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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
RSM132-6-380HDGB BI 380 Wp 20.60% 206.0 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM132-6-370HDGB BI 370 Wp 20.10% 200.6 -0.240 0.30% 35.0 kg HJT Modest efficiency
RSM132-6-375HDGB BI 375 Wp 20.30% 203.3 -0.240 0.30% 35.0 kg HJT Modest efficiency
SRP-625-BTC-BG BI 625 Wp 23.14% 227.4 -0.290 0.40% 32.5 kg TOPCon Typical across the board
SRP-575-BTA-BG BI 575 Wp 22.26% 222.6 -0.290 0.40% 32.0 kg TOPCon Heavy for its class
RSM132-6-385HDGB BI 385 Wp 20.90% 208.7 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM132-6-390HDGB BI 390 Wp 21.10% 211.4 -0.240 0.30% 35.0 kg HJT Cool in heat, top 21%
RSM120-6-345BHDG BI 345 Wp 20.20% 202.0 -0.240 0.30% 35.0 kg HJT Cool in heat, top 1%
RSM120-6-350BHDG BI 350 Wp 20.50% 204.9 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM120-6-355BHDG BI 355 Wp 20.80% 207.8 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM120-6-360BHDG BI 360 Wp 21.10% 210.8 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM144-6-415BHDG BI 415 Wp 20.40% 204.0 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM110-8-565BHDG BI 565 Wp 21.60% 216.2 -0.240 0.30% 34.5 kg HJT Modest efficiency
RSM132-8-670BHDG BI 670 Wp 21.60% 215.7 -0.240 0.30% 35.0 kg HJT Modest efficiency
RSM132-8-675BHDG BI 675 Wp 21.70% 217.3 -0.240 0.30% 35.0 kg HJT Light for its class, top 12%
RSM132-8-680BHDG BI 680 Wp 21.90% 218.9 -0.240 0.30% 35.0 kg HJT Light for its class, top 9%
RSM132-8-685BHDG BI 685 Wp 22.10% 220.5 -0.240 0.30% 35.0 kg HJT Light for its class, top 6%
RSM132-8-690BHDG BI 690 Wp 22.20% 222.1 -0.240 0.30% 35.0 kg HJT Light for its class, top 2%
RSM132-6-355HDGB BI 355 Wp 19.20% 192.5 -0.240 0.30% 35.0 kg HJT Modest efficiency
RSM132-6-360HDGB BI 360 Wp 19.50% 195.2 -0.240 0.30% 35.0 kg HJT Modest efficiency
RSM132-6-365HDGB BI 365 Wp 19.80% 197.9 -0.240 0.30% 35.0 kg HJT Modest efficiency
RSM144-6-420BHDG BI 420 Wp 20.60% 206.5 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM144-6-425BHDG BI 425 Wp 20.90% 208.9 -0.240 0.30% 35.0 kg HJT Heavy for its class
RSM144-6-430BHDG BI 430 Wp 21.10% 211.4 -0.240 0.30% 35.0 kg HJT Heavy for its class
AUSTA ENERGY ODA700-33V-MHD BI 700 Wp 22.53% 225.3 -0.223 0.33% 38.5 kg TOPCon Cool in heat, top 1%
AUSTA ENERGY ODA705-33V-MHD BI 705 Wp 22.70% 227.0 -0.223 0.33% 38.5 kg TOPCon Cool in heat, top 1%
AUSTA ENERGY ODA710-33V-MHD BI 710 Wp 22.85% 228.6 -0.223 0.33% 38.5 kg TOPCon Cool in heat, top 1%
AUSTA ENERGY ODA715-33V-MHD BI 715 Wp 23.02% 230.2 -0.223 0.33% 38.5 kg TOPCon Cool in heat, top 1%
AUSTA ENERGY ODA720-33V-MHD BI 720 Wp 23.18% 231.8 -0.223 0.33% 38.5 kg HJT Cool in heat, top 1%
AUSTA ENERGY ODA725-33V-MHD BI 725 Wp 23.34% 233.4 -0.223 0.33% 38.5 kg HJT Cool in heat, top 1%
AUSTA ENERGY ODA730-33V-MHD BI 730 Wp 23.50% 235.0 -0.223 0.33% 38.5 kg HJT Cool in heat, top 1%
Goldi Solar GS10-B144-GF-525Wp BI 525 Wp 20.33% 203.3 -0.350 0.50% 32.0 kg PERC Heavy for its class
Goldi Solar GS10-B144-GF-530Wp BI 530 Wp 20.53% 205.3 -0.350 0.50% 32.0 kg PERC Heavy for its class
Goldi Solar GS10-B144-GF-535Wp BI 535 Wp 20.73% 207.2 -0.350 0.50% 32.0 kg PERC Heavy for its class
Goldi Solar GS10-B144-GF-540Wp BI 540 Wp 20.92% 209.1 -0.350 0.50% 32.0 kg PERC Heavy for its class
Goldi Solar GS10-B144-GF-545Wp BI 545 Wp 21.12% 211.1 -0.350 0.50% 32.0 kg PERC Top 11% efficiency
Goldi Solar GS10-B144-GF-550Wp BI 550 Wp 21.31% 213.0 -0.350 0.50% 32.0 kg PERC Heavy for its class
Goldi Solar GS10-B144-GF-555Wp BI 555 Wp 21.50% 214.9 -0.350 0.50% 32.0 kg PERC Space-efficient, top 15%
Adani Solar AB-G12R-132-615 BI 615 Wp 22.79% 227.9 -0.280 0.40% 33.6 kg TOPCon Cool in heat, top 7%
Adani Solar AB-G12R-132-620 BI 620 Wp 22.97% 229.7 -0.280 0.40% 33.6 kg TOPCon Cool in heat, top 7%
Adani Solar AB-G12R-132-630 BI 630 Wp 23.34% 233.4 -0.280 0.40% 33.6 kg TOPCon Cool in heat, top 7%
Adani Solar AB-G12R-132-640 BI 640 Wp 23.71% 237.1 -0.280 0.40% 33.6 kg TOPCon Space-efficient, top 3%
Adani Solar AB-G12R-132-635 BI 635 Wp 23.53% 235.3 -0.280 0.40% 33.6 kg TOPCon Cool in heat, top 7%
AUSTA ENERGY ODA635-30V-MHD BI 635 Wp 22.44% 224.4 -0.290 0.40% 34.5 kg N-type Typical across the board
AUSTA ENERGY ODA640-30V-MHD BI 640 Wp 22.62% 226.1 -0.290 0.40% 34.5 kg TOPCon Typical across the board
AUSTA ENERGY ODA610-30V-MHD BI 610 Wp 21.56% 215.5 -0.290 0.40% 34.5 kg TOPCon Needs more roof
AUSTA ENERGY ODA615-30V-MHD BI 615 Wp 21.74% 217.3 -0.290 0.40% 34.5 kg TOPCon Needs more roof
AUSTA ENERGY ODA620-30V-MHD BI 620 Wp 21.91% 219.1 -0.290 0.40% 34.5 kg TOPCon Needs more roof
AUSTA ENERGY ODA625-30V-MHD BI 625 Wp 22.09% 220.8 -0.290 0.40% 34.5 kg TOPCon Needs more roof
AUSTA ENERGY ODA630-30V-MHD BI 630 Wp 22.27% 222.6 -0.290 0.40% 34.5 kg TOPCon Needs more roof
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