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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
TME-132BDS-710 BI 710 Wp 22.88% 228.8 -0.240 0.30% 37.0 kg HJT Light for its class, top 16%
TME-132BDS-715 BI 715 Wp 23.04% 230.4 -0.240 0.30% 37.0 kg HJT Light for its class, top 9%
TME-132BDS-720 BI 720 Wp 23.21% 232.1 -0.240 0.30% 37.0 kg HJT Light for its class, top 7%
Heckert Solar ZEUS 1.1 Performance Black 455 BI 455 Wp 22.80% 227.7 -0.280 0.40% 23.7 kg TOPCon Cool in heat, top 11%
Heckert Solar ZEUS 1.1 Performance Black 460 BI 460 Wp 23.00% 230.2 -0.280 0.40% 23.7 kg TOPCon Cool in heat, top 11%
Heckert Solar ZEUS 2.1-635 BI 635 Wp 23.50% 235.1 -0.280 0.45% 32.5 kg N-type Fast degradation
Heckert Solar ZEUS 2.1-640 BI 640 Wp 23.70% 236.9 -0.280 0.45% 32.5 kg N-type Fast degradation
Heckert Solar ZEUS 1.1-460 BI 460 Wp 23.00% 230.2 -0.280 0.45% 23.7 kg TOPCon Fast degradation
Heckert Solar ZEUS 2.1 635W BI 635 Wp 23.50% 235.1 -0.280 0.45% 32.5 kg TOPCon Fast degradation
Heckert Solar ZEUS 2.1 640W BI 640 Wp 23.70% 236.9 -0.280 0.45% 32.5 kg TOPCon Top 4% efficiency
PS475L7GFH-18/VBH BI 475 Wp 23.27% 232.7 -0.260 0.35% 23.5 kg Back Contact Modest efficiency
JAM66D50-645/GB BI 645 Wp 23.90% 238.8 -0.260 0.35% 33.1 kg N-type Top 2% efficiency
JAM66D50-650/GB BI 650 Wp 24.10% 240.6 -0.260 0.35% 33.1 kg N-type Slow degradation, top 22%
JAM66D50-655/GB BI 655 Wp 24.20% 242.5 -0.260 0.35% 33.1 kg N-type Slow degradation, top 22%
JAM66D50-660/GB BI 660 Wp 24.40% 244.3 -0.260 0.35% 33.1 kg N-type Space-efficient, top 17%
JAM66D50-665/GB BI 665 Wp 24.60% 246.2 -0.260 0.35% 33.1 kg N-type Space-efficient, top 8%
JAM66D50-670/GB BI 670 Wp 24.80% 248.0 -0.260 0.35% 33.1 kg N-type Top 2% efficiency
PVolution PVN500-R12TCBB BI 500 Wp 22.50% 225.0 -0.300 0.40% 26.6 kg TOPCon Weak in heat
PVolution PVN505-R12TCBB BI 505 Wp 22.72% 227.2 -0.300 0.40% 26.6 kg TOPCon Weak in heat
PVolution PVN320-M10TCBB BI 320 Wp 13.59% 135.9 -0.290 0.40% 27.0 kg TOPCon Cool in heat, top 22%
PVolution PVN595-M10TCBB BI 595 Wp 23.02% 230.3 -0.300 0.40% 31.0 kg TOPCon Space-efficient, top 7%
PVolution PVN600-M10TCBB BI 600 Wp 23.22% 232.3 -0.300 0.40% 31.0 kg TOPCon Weak in heat
PVolution PVN445-R12TCBB BI 445 Wp 22.27% 222.7 -0.300 0.40% 23.8 kg TOPCon Typical across the board
PVolution PVN450-R12TCBB BI 450 Wp 22.52% 225.2 -0.300 0.40% 23.8 kg TOPCon Weak in heat
PVolution PVN470-R12TCBB BI 470 Wp 23.50% 235.2 -0.260 0.35% 23.8 kg Back Contact Heavy for its class
PVolution PVN455-R12TCBB BI 455 Wp 22.77% 227.7 -0.300 - 23.8 kg TOPCon Degradation not published
PVolution PVN450-M12TCBB BI 450 Wp 22.52% 225.2 -0.290 0.40% 23.0 kg HJT Weak in heat
PVolution PVN455-M12TCBB BI 455 Wp 22.77% 227.7 -0.290 0.40% 23.0 kg HJT Weak in heat
PVolution PVN465-M12TCBB BI 465 Wp 23.27% 232.7 -0.290 0.40% 23.0 kg HJT Weak in heat
PVolution PVN470-M12TCBB BI 470 Wp 23.52% 235.2 -0.290 0.40% 23.0 kg HJT Space-efficient, top 2%
PVolution PVN430-R12TCBB BI 430 Wp 21.52% 215.2 -0.300 0.40% 23.8 kg TOPCon Modest efficiency
PVolution PVN435-R12TCBB BI 435 Wp 21.77% 217.7 -0.300 0.40% 23.8 kg TOPCon Typical across the board
PVolution PVN460-R12TCBB BI 460 Wp 23.02% 230.2 -0.300 - 23.8 kg TOPCon Degradation not published
PVolution PVN485-R12TCBB BI 485 Wp 24.30% 242.7 -0.260 0.35% 23.8 kg Back Contact Space-efficient, top 6%
PVolution PVN440-R12TCBB BI 440 Wp 22.02% 220.2 -0.300 0.40% 23.8 kg TOPCon Typical across the board
PVolution PVN600-R12TCBB BI 600 Wp 22.21% 222.1 -0.300 0.40% 33.7 kg TOPCon Heavy for its class
PVolution PVN605-R12TCBB BI 605 Wp 22.40% 224.0 -0.300 0.40% 33.7 kg TOPCon Heavy for its class
PVolution PVN620-R12TCBB BI 620 Wp 22.95% 229.5 -0.300 0.40% 33.7 kg TOPCon Weak in heat
PVolution PVN610-R12TCBB BI 610 Wp 22.58% 225.8 -0.300 0.40% 33.7 kg TOPCon Heavy for its class
PVolution PVN615-R12TCBB BI 615 Wp 22.77% 227.7 -0.300 0.40% 33.7 kg TOPCon Weak in heat
PVolution PVN695-M12TCBB BI 695 Wp 22.37% 223.7 -0.300 0.40% 38.3 kg TOPCon Typical across the board
PVolution PVN690-M12TCBB BI 690 Wp 22.21% 222.1 -0.300 0.40% 38.3 kg TOPCon Typical across the board
PVolution PVN585-M10TCBB BI 585 Wp 22.64% 226.5 -0.300 0.40% 31.0 kg TOPCon Typical across the board
PVolution PVN590-M10TCBB BI 590 Wp 22.83% 228.4 -0.300 0.40% 31.0 kg TOPCon Space-efficient, top 17%
PVolution PVN510-R12TCBB BI 510 Wp 22.95% 229.5 -0.300 0.40% 26.6 kg TOPCon Weak in heat
PVolution PVN515-R12TCBB BI 515 Wp 23.17% 231.7 -0.300 0.40% 26.6 kg TOPCon Space-efficient, top 15%
PVolution PVN475-RL10TCBB BI 475 Wp 23.30% 232.7 -0.260 0.35% 24.5 kg Back Contact Heavy for its class
PVolution PVN480-RL10TCBB BI 480 Wp 23.50% 235.2 -0.260 0.35% 24.5 kg Back Contact Heavy for its class
PVolution PVN485-RL10TCBB BI 485 Wp 23.80% 237.6 -0.260 0.35% 24.5 kg Back Contact Heavy for its class
PVolution PVN490-RL10TCBB BI 490 Wp 24.00% 240.1 -0.260 0.35% 24.5 kg Back Contact Top 22% 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