Skip to main content

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
SunEvo Solar SE5-40HBD-325W BI 325 Wp 13.80% 138.0 -0.300 0.45% 27.0 kg N-type Modest efficiency
SunEvo Solar SE5-40HBD-330W BI 330 Wp 14.01% 140.1 -0.300 0.45% 27.0 kg N-type Modest efficiency
SunEvo Solar SE5-40HBD-335W BI 335 Wp 14.22% 142.2 -0.300 0.45% 27.0 kg N-type Modest efficiency
SunEvo Solar SE5-40HBD-340W BI 340 Wp 14.44% 144.4 -0.300 0.45% 27.0 kg N-type Modest efficiency
HS435TC-MHA 435 Wp 21.80% 217.7 -0.280 0.40% 20.5 kg N-type Cool in heat, top 2%
Q-SUN Solar QN-430HD-1 BI 430 Wp 21.50% 215.2 -0.290 0.40% 25.0 kg N-type Heavy for its class
Q-SUN Solar QN-435HD-1 BI 435 Wp 21.80% 217.7 -0.290 0.40% 25.0 kg N-type Heavy for its class
Q-SUN Solar QN-440HD-1 BI 440 Wp 22.00% 220.2 -0.290 0.40% 25.0 kg N-type Heavy for its class
Q-SUN Solar QN-445HD-1 BI 445 Wp 22.30% 222.7 -0.290 0.40% 25.0 kg N-type Top 18% efficiency
Q-SUN Solar QN-450HD-1 BI 450 Wp 22.50% 225.2 -0.290 0.40% 25.0 kg N-type Heavy for its class
Q-SUN Solar QN-460HT-06 BI 460 Wp 21.30% 212.4 -0.300 0.40% 26.5 kg N-type Needs more roof
Q-SUN Solar QN-465HT-06 BI 465 Wp 21.50% 214.7 -0.300 0.40% 26.5 kg N-type Weak in heat
Q-SUN Solar QN-470HT-06 BI 470 Wp 21.70% 217.0 -0.300 0.40% 26.5 kg N-type Weak in heat
Gamko New Energy GKA210M108-540W BI 540 Wp 21.14% 211.4 -0.340 - 25.5 kg PERC Light for its class, top 4%
Gamko New Energy GKA210M108-545W BI 545 Wp 21.34% 213.4 -0.340 - 25.5 kg PERC Top 3% efficiency
Shinson Technology S585M72HT3BF BI 585 Wp 22.65% 226.5 -0.260 0.35% 32.0 kg HJT Weak in heat
SunKean SKT410M10-108D4 BI 410 Wp 21.00% 210.0 -0.290 - 21.0 kg TOPCon Modest efficiency
Q-SUN Solar QN-475HT-06 BI 475 Wp 22.00% 219.3 -0.300 0.40% 26.5 kg N-type Weak in heat
Q-SUN Solar QN-480HT-06 BI 480 Wp 22.20% 221.6 -0.300 0.40% 26.5 kg N-type Weak in heat
SunKean SKT420M10-108D4 BI 420 Wp 21.50% 215.1 -0.290 - 23.4 kg TOPCon Degradation not published
Ocean Solar AOX-132G12HC700W 700 Wp 22.50% 225.5 -0.300 0.40% 31.0 kg TOPCon Light for its class, top 4%
Gamko New Energy GKA210M120-605W BI 605 Wp 21.38% 213.8 -0.340 - 28.0 kg PERC Lightest in its segment
Gamko New Energy GKA210M120-610W BI 610 Wp 21.55% 215.5 -0.340 - 28.0 kg PERC Lightest in its segment
Shinson Technology S430M54HT3BFB BI 430 Wp 22.02% 220.2 -0.260 0.35% 19.5 kg HJT Light for its class, top 3%
Shinson Technology S435M54HT3BFB BI 435 Wp 22.28% 222.8 -0.260 0.35% 19.5 kg HJT Light for its class, top 2%
Shinson Technology S440M54HT3BFB BI 440 Wp 22.53% 225.3 -0.260 0.35% 19.5 kg HJT Light for its class, top 1%
HS490TC-MHA 490 Wp 22.20% 221.0 -0.280 0.40% 21.5 kg N-type Light for its class, top 4%
HS495TC-MHA 495 Wp 22.40% 223.3 -0.280 0.40% 21.5 kg N-type Light for its class, top 2%
HS500TC-MHA 500 Wp 22.60% 225.5 -0.280 0.40% 21.5 kg N-type Light for its class, top 2%
Gamko New Energy GKA210M132-665W BI 665 Wp 21.41% 214.1 -0.340 - 34.0 kg PERC Degradation not published
Gamko New Energy GKA210M132-670W BI 670 Wp 21.57% 215.7 -0.340 - 34.0 kg PERC Degradation not published
Gamko New Energy GKA210M132-675W BI 675 Wp 21.73% 217.3 -0.340 - 34.0 kg PERC Top 4% efficiency
Q-SUN Solar QN-615HT-06 BI 615 Wp 22.20% 220.0 -0.300 0.40% 33.7 kg N-type Needs more roof
Q-SUN Solar QN-620HT-06 BI 620 Wp 22.40% 221.8 -0.300 0.40% 33.7 kg N-type Weak in heat
Q-SUN Solar QN-625HT-06 BI 625 Wp 22.50% 223.6 -0.300 0.40% 33.7 kg N-type Weak in heat
Gamko New Energy GKA210N120 BI 680 Wp 24.03% 240.3 -0.340 - 28.0 kg TOPCon Lightest in its segment
HS590TC-MHA 590 Wp 22.30% 223.0 -0.280 0.40% 27.0 kg N-type Cool in heat, top 9%
HS595TC-MHA 595 Wp 22.50% 224.9 -0.280 0.40% 27.0 kg N-type Light for its class, top 9%
HS600TC-MHA 600 Wp 22.70% 226.8 -0.280 0.40% 27.0 kg N-type Light for its class, top 3%
HS455TC-MHB 455 Wp 22.30% 222.9 -0.280 0.40% 21.0 kg N-type Cool in heat, top 21%
HS460TC-MHB 460 Wp 22.60% 225.4 -0.280 0.40% 21.0 kg N-type Light for its class, top 17%
HS465TC-MHB 465 Wp 22.80% 227.8 -0.280 0.40% 21.0 kg N-type Light for its class, top 12%
HS470TC-MHB 470 Wp 23.00% 230.3 -0.280 0.40% 21.0 kg N-type Light for its class, top 8%
HS475TC-MHB 475 Wp 23.30% 232.7 -0.280 0.40% 21.0 kg N-type Light for its class, top 5%
Shinson Technology S700M66HT4BF BI 700 Wp 22.53% 225.3 -0.260 0.35% 38.7 kg HJT Needs more roof
Shinson Technology S705M66HT4BF BI 705 Wp 22.70% 227.0 -0.260 0.35% 38.7 kg HJT Weak in heat
SunKean SKT535M10 BI 535 Wp 20.70% 207.1 -0.350 - 30.5 kg PERC Degradation not published
Shinson Technology S710M66HT4BF BI 710 Wp 22.86% 228.6 -0.260 0.35% 38.7 kg HJT Weak in heat
Shinson Technology S715M66HT4BF BI 715 Wp 23.02% 230.2 -0.260 0.35% 38.7 kg HJT Weak in heat
Shinson Technology S720M66HT4BF BI 720 Wp 23.18% 231.8 -0.260 0.35% 38.7 kg HJT 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