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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
TPL Solar TPL325P-72 325 Wp 16.80% 168.0 -0.360 0.58% 23.0 kg PERC Modest efficiency
TPL Solar TPL330P-72 330 Wp 17.04% 170.1 -0.360 - 23.0 kg PERC Degradation not published
TPL Solar TPL335P-72 335 Wp 17.20% 172.6 -0.360 - 23.0 kg PERC Degradation not published
TPL Solar TPL340P-72 340 Wp 17.50% 175.2 -0.360 - 23.0 kg PERC Degradation not published
SpolarPV SPV535-PM10-144 535 Wp 20.73% 207.3 -0.350 0.45% 26.5 kg PERC Light for its class, top 11%
SpolarPV SPV540-PM10-144 540 Wp 20.92% 209.2 -0.350 0.45% 26.5 kg PERC Light for its class, top 10%
SpolarPV SPV545-PM10-144 545 Wp 21.12% 211.2 -0.350 0.45% 26.5 kg PERC Light for its class, top 7%
SpolarPV SPV550-PM10-144 550 Wp 21.31% 213.1 -0.350 0.45% 26.5 kg PERC Light for its class, top 5%
Solarspace SSA-54HD-495N BI 495 Wp 22.26% 222.6 -0.290 0.40% 26.5 kg N-type Typical across the board
Solarspace SSA-54HD-500N BI 500 Wp 22.48% 224.8 -0.290 0.40% 26.5 kg N-type Typical across the board
Solarspace SSA-54HD-510N BI 510 Wp 22.93% 229.3 -0.290 0.40% 26.5 kg N-type Top 25% efficiency
Solarspace SSA-54HD-505N BI 505 Wp 22.71% 227.1 -0.290 0.40% 26.5 kg N-type Typical across the board
MY Solar MS715N-HJTGB BI 715 Wp 23.01% 230.2 -0.260 0.25% 38.8 kg HJT Slow degradation, top 8%
MY Solar MS720N-HJTGB BI 720 Wp 23.17% 231.8 -0.260 0.25% 38.8 kg HJT Slow degradation, top 8%
MY Solar MS725N-HJTGB BI 725 Wp 23.34% 233.4 -0.240 - 38.3 kg HJT Degradation not published
MY Solar MS730N-HJTGB BI 730 Wp 23.50% 235.0 -0.240 - 38.3 kg HJT Degradation not published
MY Solar MS735N-HJTGB BI 735 Wp 23.66% 236.6 -0.240 - 38.3 kg HJT Space-efficient, top 9%
MY Solar MS740N-HJTGB BI 740 Wp 23.82% 238.2 -0.240 - 38.3 kg HJT Top 2% efficiency
HS680TC-MHG-D BI 680 Wp 21.90% 218.9 -0.280 - 38.5 kg TOPCon Degradation not published
HS690TC-MHG-D BI 690 Wp 22.20% 222.1 -0.280 - 38.5 kg TOPCon Degradation not published
HS700TC-MHG-D BI 700 Wp 22.50% 225.3 -0.280 - 38.5 kg TOPCon Heavy for its class
HS710TC-MHG-D BI 710 Wp 22.90% 228.6 -0.280 - 38.5 kg TOPCon Degradation not published
TPL Solar TPL-350M-120HC 350 Wp 18.91% 189.2 -0.350 - 20.5 kg PERC Degradation not published
TPL Solar TPL-355M-120HC 355 Wp 19.20% 191.9 -0.350 - 20.5 kg PERC Degradation not published
TPL Solar TPL-360M-120HC 360 Wp 19.52% 194.6 -0.350 - 20.5 kg PERC Degradation not published
TPL Solar TPL-365M-120HC 365 Wp 19.73% 197.3 -0.350 - 20.5 kg PERC Degradation not published
TPL Solar TPL-370M-120HC 370 Wp 20.02% 200.0 -0.350 - 20.5 kg PERC Degradation not published
Just Solar JST-EBMH-545W-D 545 Wp 21.30% 210.9 -0.360 0.59% 29.0 kg TOPCon Fast degradation
Just Solar JST-EBMH-555W-D 555 Wp 21.70% 214.8 -0.360 0.59% 29.0 kg TOPCon Fast degradation
Just Solar JST-EBMH-550W-D 550 Wp 21.50% 212.8 -0.360 0.59% 29.0 kg TOPCon Fast degradation
Einnova Solarline ESM-545T 545 Wp 22.95% 229.5 -0.310 0.40% 25.0 kg TOPCon Weak in heat
Einnova Solarline ESM-550T 550 Wp 23.16% 231.6 -0.310 0.40% 25.0 kg TOPCon Top 2% efficiency
Einnova Solarline ESM-535T 535 Wp 22.52% 225.3 -0.310 0.40% 25.0 kg TOPCon Weak in heat
LF470M10N-60H/BF BI 470 Wp 21.77% 217.7 -0.290 0.40% 26.0 kg N-type Modest efficiency
LF475M10N-60H/BF BI 475 Wp 22.00% 220.0 -0.290 0.40% 26.0 kg N-type Needs more roof
LF480M10N-60H/BF BI 480 Wp 22.23% 222.3 -0.290 0.40% 26.0 kg N-type Heavy for its class
LF490M10N-60H/BF BI 490 Wp 22.69% 226.9 -0.290 0.40% 26.0 kg N-type Typical across the board
Solarspace SS9-66HD-685N BI 685 Wp 22.05% 220.5 -0.290 0.40% 37.5 kg N-type Heavy for its class
Solarspace SS9-66HD-690N BI 690 Wp 22.21% 222.1 -0.290 0.40% 37.5 kg N-type Heavy for its class
Solarspace SS9-66HD-675N BI 675 Wp 21.73% 217.3 -0.290 0.40% 37.5 kg N-type Heavy for its class
Solarspace SS9-66HD-680N BI 680 Wp 21.89% 218.9 -0.290 0.40% 37.5 kg N-type Heavy for its class
Techwise Solar TW-610HT-02-610W BI 610 Wp 21.86% 225.8 -0.300 - 32.5 kg TOPCon Modest efficiency
Techwise Solar TW-605HT-02-605W BI 605 Wp 21.68% 224.0 -0.300 - 32.5 kg TOPCon Modest efficiency
Techwise Solar TW-600HT-02-600W BI 600 Wp 21.50% 222.1 -0.300 - 32.5 kg TOPCon Modest efficiency
Lu'an Solar JKL108-B-445NH 445 Wp 22.79% 227.9 -0.300 0.40% 22.0 kg TOPCon Space-efficient, top 2%
Lu'an Solar JKL108-B-425NH 425 Wp 21.76% 217.6 -0.300 0.40% 22.0 kg TOPCon Typical across the board
Lu'an Solar JKL108-B-430NH 430 Wp 22.02% 220.2 -0.300 0.40% 22.0 kg TOPCon Typical across the board
Lu'an Solar JKL108-B-435NH 435 Wp 22.28% 222.8 -0.300 0.40% 22.0 kg TOPCon Space-efficient, top 17%
Lu'an Solar JKL108-B-440NH 440 Wp 22.53% 225.3 -0.300 0.40% 22.0 kg TOPCon Top 7% efficiency
Solar N Plus SP-N18/132HG-700W BI 700 Wp 22.50% 225.3 -0.300 - 38.1 kg TOPCon Modest 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