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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
Luxen Solar Energy LNDX-440N 440 Wp 22.02% 220.2 -0.290 0.40% 21.0 kg N-type Light for its class, top 16%
Luxen Solar Energy LNVK-480ND BI 480 Wp 22.16% 221.6 -0.290 0.40% 26.0 kg N-type Modest efficiency
Luxen Solar Energy LNVK-485ND BI 485 Wp 22.39% 223.9 -0.290 0.40% 26.0 kg N-type Typical across the board
Luxen Solar Energy LNVK-490ND BI 490 Wp 22.62% 226.2 -0.290 0.40% 26.0 kg N-type Typical across the board
Luxen Solar Energy LNVK-480N 480 Wp 22.16% 221.6 -0.290 0.40% 22.8 kg N-type Modest efficiency
Luxen Solar Energy LNVK-475N 475 Wp 21.93% 219.3 -0.290 0.40% 22.8 kg N-type Modest efficiency
Luxen Solar Energy LNDB-495N 495 Wp 22.26% 222.6 -0.290 0.40% 23.5 kg N-type Typical across the board
Luxen Solar Energy LNVT-530ND BI 530 Wp 22.32% 223.2 -0.290 0.40% 28.5 kg N-type Typical across the board
Luxen Solar Energy LNCT-570ND BI 570 Wp 22.07% 220.7 -0.290 0.40% 31.8 kg N-type Heavy for its class
Luxen Solar Energy LNCT-575ND BI 575 Wp 22.26% 222.6 -0.290 0.40% 31.8 kg N-type Heavy for its class
Luxen Solar Energy LNCT-585ND BI 585 Wp 22.65% 226.5 -0.290 0.40% 31.8 kg N-type Typical across the board
Luxen Solar Energy LNVU-570N 570 Wp 22.06% 220.7 -0.290 0.40% 27.3 kg N-type Modest efficiency
Luxen Solar Energy LNCT-575N 575 Wp 22.26% 222.6 -0.290 0.40% 27.3 kg N-type Typical across the board
Luxen Solar Energy LNCT-580N 580 Wp 22.45% 224.5 -0.290 0.40% 27.3 kg N-type Light for its class, top 25%
Luxen Solar Energy LNVU-590ND BI 590 Wp 22.84% 228.4 -0.290 0.48% 32.0 kg N-type Fast degradation
Luxen Solar Energy LNET-685ND BI 685 Wp 22.05% 220.5 -0.300 0.40% 38.5 kg N-type Heavy for its class
Luxen Solar Energy LNDT-620ND BI 620 Wp 22.95% 229.5 -0.290 0.40% 33.8 kg N-type Typical across the board
Luxen Solar Energy LNET-705ND BI 705 Wp 22.70% 227.0 -0.300 0.40% 38.5 kg N-type Weak in heat
Luxen Solar Energy LNDT-625ND BI 625 Wp 23.14% 231.4 -0.290 0.40% 33.8 kg N-type Typical across the board
Heckert Solar APOLLON 2.0 450 BI 450 Wp 22.50% 225.2 -0.290 0.45% 23.5 kg TOPCon Fast degradation
Heckert Solar APOLLON 2.0 455 BI 455 Wp 22.80% 227.7 -0.290 0.45% 23.5 kg TOPCon Fast degradation
Heckert Solar APOLLON 2.0 450Wp BI 450 Wp 22.50% 225.2 -0.290 0.45% 23.5 kg TOPCon Fast degradation
Heckert Solar APOLLON 2.0 455Wp BI 455 Wp 22.80% 227.7 -0.290 0.45% 23.5 kg TOPCon Fast degradation
Heckert Solar APOLLON 2.0 460 BI 460 Wp 23.00% 230.2 -0.290 0.45% 23.5 kg TOPCon Fast degradation
Heckert Solar ZEUS 1.0 455Wp Transparent BI 455 Wp 22.80% 227.7 -0.290 0.45% 24.5 kg TOPCon Fast degradation
Heckert Solar ZEUS 1.0 450 BI 450 Wp 22.50% 225.2 -0.290 0.45% 24.5 kg TOPCon Fast degradation
Heckert Solar ZEUS 1.0 455 BI 455 Wp 22.80% 227.7 -0.290 0.45% 24.5 kg TOPCon Fast degradation
Heckert Solar ZEUS 3.0+ 108 490WP PERFORMANCE BI 490 Wp 24.00% 240.1 -0.260 0.45% 24.8 kg Back Contact Fast degradation
Luxen Solar Energy LNCT-585N 585 Wp 22.65% 226.5 -0.290 0.40% 27.3 kg N-type Light for its class, top 23%
Luxen Solar Energy LNVU-585N 585 Wp 22.64% 226.5 -0.290 0.40% 27.3 kg N-type Light for its class, top 23%
Luxen Solar Energy LNVT-530N 530 Wp 22.32% 223.2 -0.290 0.37% 25.3 kg N-type Slow degradation, top 20%
Luxen Solar Energy LNVT-520N 520 Wp 21.90% 219.0 -0.290 0.37% 25.3 kg N-type Modest efficiency
Luxen Solar Energy LNVT-535N 535 Wp 22.53% 225.3 -0.290 0.37% 25.3 kg N-type Slow degradation, top 20%
Luxen Solar Energy LNDT-610N 610 Wp 22.58% 225.8 -0.290 0.40% 28.8 kg N-type Light for its class, top 19%
Silfab SIL-300 ML 300 Wp 17.60% 176.5 -0.360 0.50% 18.6 kg PERC Slow degradation, top 19%
Silfab SIL-310 ML 310 Wp 18.20% 182.4 -0.360 0.50% 18.6 kg PERC Slow degradation, top 19%
Luxen Solar Energy LNDB-505ND BI 505 Wp 22.71% 227.1 -0.290 0.40% 27.8 kg N-type Heavy for its class
Luxen Solar Energy LNET-690N 690 Wp 22.21% 222.1 -0.290 0.40% 34.0 kg N-type Typical across the board
Luxen Solar Energy LNET-715ND BI 715 Wp 23.02% 230.2 -0.300 0.40% 38.5 kg N-type Weak in heat
Luxen Solar Energy LNET-710ND BI 710 Wp 22.86% 228.6 -0.300 0.40% 38.5 kg N-type Weak in heat
Luxen Solar Energy LNVH-620N 620 Wp 22.18% 221.8 -0.290 0.40% 29.8 kg N-type Modest efficiency
Luxen Solar Energy LNCU-625ND BI 625 Wp 22.36% 223.6 -0.290 0.47% 34.8 kg N-type Fast degradation
Luxen Solar Energy LNCU-630ND BI 630 Wp 22.54% 225.4 -0.290 0.47% 34.8 kg N-type Fast degradation
Luxen Solar Energy LNVH-640N 640 Wp 22.90% 229.0 -0.290 0.40% 29.8 kg N-type Light for its class, top 13%
Luxen Solar Energy LNCU-630N 630 Wp 22.54% 225.4 -0.290 0.40% 29.8 kg N-type Light for its class, top 19%
Luxen Solar Energy LNCU-620ND BI 620 Wp 22.18% 221.8 -0.290 0.47% 34.8 kg N-type Fast degradation
Luxen Solar Energy LNCU-640N 640 Wp 22.90% 229.0 -0.290 0.40% 29.8 kg N-type Light for its class, top 13%
Silfab SIL-310 NL 310 Wp 18.20% 182.4 -0.360 0.48% 18.6 kg PERC Slow degradation, top 6%
Silfab SIL-360 NX 360 Wp 19.70% 196.5 -0.360 0.50% 20.0 kg PERC Slow degradation, top 19%
Silfab SIL-490 HN 490 Wp 20.90% 208.8 -0.360 0.48% 25.8 kg PERC Weak in heat
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