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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
Huasun RS440S8-108GANT BI 440 Wp 22.53% 225.3 -0.310 0.40% 24.5 kg TOPCon Top 7% efficiency
Huasun RS425S8-108GANT BI 425 Wp 21.76% 217.6 -0.310 0.40% 24.5 kg TOPCon Heavy for its class
Huasun RS420S8-108GANT BI 420 Wp 21.51% 215.1 -0.310 0.40% 24.5 kg TOPCon Heavy for its class
Huasun RS445S8-108GANT BI 445 Wp 22.79% 227.9 -0.310 0.40% 24.5 kg TOPCon Space-efficient, top 2%
SpolarPV SPV565-TM10-144 565 Wp 21.89% 218.9 -0.300 0.45% 26.5 kg TOPCon Fast degradation
SpolarPV SPV570-TM10-144 570 Wp 22.08% 220.8 -0.300 0.45% 26.5 kg TOPCon Fast degradation
SpolarPV SPV575-TM10-144 575 Wp 22.28% 222.8 -0.300 0.45% 26.5 kg TOPCon Light for its class, top 10%
SpolarPV SPV580-TM10-144 580 Wp 22.47% 224.7 -0.300 0.45% 26.5 kg TOPCon Light for its class, top 8%
SpolarPV SPV585-TM10-144 585 Wp 22.66% 226.7 -0.300 0.45% 26.5 kg TOPCon Light for its class, top 6%
SpolarPV SPV590-TM10-144 590 Wp 22.85% 228.6 -0.300 0.45% 26.5 kg TOPCon Light for its class, top 4%
Recom RCM-440-RDBNAA (Lynx series) BI 440 Wp 22.02% 220.2 -0.280 0.40% 25.0 kg TOPCon Cool in heat, top 4%
Recom RCM-445-RDBNAA (Lynx series) BI 445 Wp 22.27% 222.7 -0.280 0.40% 25.0 kg TOPCon Cool in heat, top 4%
Recom RCM-450-RDBNAA (Lynx series) BI 450 Wp 22.52% 225.2 -0.280 0.40% 25.0 kg TOPCon Cool in heat, top 11%
Recom RCM-455-RDBNAA (Lynx series) BI 455 Wp 22.77% 227.7 -0.280 0.40% 25.0 kg TOPCon Cool in heat, top 11%
Recom RCM-460-RDBNAA (Lynx series) BI 460 Wp 23.02% 230.2 -0.280 0.40% 25.0 kg TOPCon Cool in heat, top 11%
Recom RCM-465-RDBNAA (Lynx series) BI 465 Wp 23.27% 232.7 -0.280 0.40% 25.0 kg TOPCon Space-efficient, top 10%
VEDA Solar VSN-G2-72H-560 BI 560 Wp 21.69% 216.8 -0.280 0.40% 32.0 kg TOPCon Cool in heat, top 4%
VEDA Solar VSN-G2-72H-570 BI 570 Wp 22.07% 220.7 -0.280 0.40% 32.0 kg TOPCon Cool in heat, top 4%
VEDA Solar VSN-G2-72H-580 BI 580 Wp 22.45% 224.5 -0.280 0.40% 32.0 kg TOPCon Cool in heat, top 4%
VEDA Solar VSN-G2-72H-590 BI 590 Wp 22.84% 228.4 -0.280 0.40% 32.0 kg TOPCon Cool in heat, top 4%
SunKean SKT540M10 BI 540 Wp 20.90% 209.0 -0.350 - 30.5 kg PERC Degradation not published
SunKean SKT545M10 BI 545 Wp 21.10% 211.0 -0.350 - 30.5 kg PERC Degradation not published
SunKean SKT550M10 BI 550 Wp 21.30% 212.9 -0.350 - 30.5 kg PERC Degradation not published
SunKean SKT555M10 BI 555 Wp 21.50% 214.8 -0.350 - 30.5 kg PERC Degradation not published
Recom RCM-460-7NE 460 Wp 21.32% 212.5 -0.300 0.45% 23.8 kg TOPCon Needs more roof
Recom RCM-465-7NE 465 Wp 21.55% 214.8 -0.300 0.45% 23.8 kg TOPCon Needs more roof
Recom RCM-470-7NE 470 Wp 21.78% 217.1 -0.300 0.45% 23.8 kg TOPCon Needs more roof
Recom RCM-475-7NE 475 Wp 22.01% 219.4 -0.300 0.45% 23.8 kg TOPCon Fast degradation
Recom RCM-480-7NE 480 Wp 22.24% 221.7 -0.300 0.45% 23.8 kg TOPCon Fast degradation
Recom RCM-485-7NE 485 Wp 22.47% 224.0 -0.300 0.45% 23.8 kg TOPCon Fast degradation
Huasun RS585S8-144GANT BI 585 Wp 22.65% 226.5 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Huasun RS580S8-144GANT BI 580 Wp 22.45% 224.5 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Huasun RS595S8-144ANT BI 595 Wp 23.03% 230.3 -0.310 0.40% 32.5 kg TOPCon Top 5% efficiency
Huasun RS575S8-144GANT BI 575 Wp 22.26% 222.6 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Ocean Solar AOX-132G12HC710W 710 Wp 22.90% 228.8 -0.300 0.40% 31.0 kg TOPCon Light for its class, top 2%
Ocean Solar AOX-132G12HC720W 720 Wp 23.20% 232.0 -0.300 0.40% 31.0 kg TOPCon Lightest in its segment
Ocean Solar AOX-132G12HC730W 730 Wp 23.50% 235.2 -0.300 0.40% 31.0 kg TOPCon Lightest in its segment
Ocean Solar AOX-132G12HC740W 740 Wp 23.80% 238.4 -0.300 0.40% 31.0 kg TOPCon Lightest in its segment
Ocean Solar AOX-132G12HC750W 750 Wp 24.20% 241.6 -0.300 0.40% 31.0 kg TOPCon Light for its class, top 1%
Recom RCM-730-8DBNM BI 730 Wp 23.50% 235.0 -0.290 0.40% 37.8 kg TOPCon Top 10% efficiency
Lina Energy MEPV 350 (Terracotta) 350 Wp 17.92% 179.2 -0.350 - 20.8 kg BIPV Needs more roof
Lina Energy MEPV 360 (Terracotta) 360 Wp 18.44% 184.4 -0.350 - 20.8 kg BIPV Degradation not published
Lina Energy MEPV 350 (Emerald) 350 Wp 17.92% 179.2 -0.350 - 20.8 kg BIPV Needs more roof
Lina Energy MEPV 360 (Emerald) 360 Wp 18.44% 184.4 -0.350 - 20.8 kg BIPV Degradation not published
Lina Energy MEPV 350 (Anthracite) 350 Wp 17.92% 179.2 -0.350 - 20.8 kg BIPV Needs more roof
Lina Energy MEPV 360 (Anthracite) 360 Wp 18.44% 184.4 -0.350 - 20.8 kg BIPV Degradation not published
Recom RCM-440-RNAA 440 Wp 22.02% 220.2 -0.280 0.45% 21.0 kg TOPCon Cool in heat, top 4%
Recom RCM-445-RNAA 445 Wp 22.27% 222.7 -0.280 0.45% 21.0 kg TOPCon Cool in heat, top 4%
Recom RCM-450-RNAA 450 Wp 22.52% 225.2 -0.280 0.45% 21.0 kg TOPCon Fast degradation
Recom RCM-455-RNAA 455 Wp 22.77% 227.7 -0.280 0.45% 21.0 kg TOPCon Fast degradation
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