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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
Solar N Plus SP-N18/132HG-705W BI 705 Wp 22.70% 227.0 -0.300 - 38.1 kg TOPCon Degradation not published
Solar N Plus SP-N18/132HG-710W BI 710 Wp 22.90% 228.6 -0.300 - 38.1 kg TOPCon Degradation not published
Solar N Plus SP-N18/132HG-715W BI 715 Wp 23.00% 230.2 -0.300 - 38.1 kg TOPCon Degradation not published
Solar N Plus SP-N18/132HG-720W BI 720 Wp 23.20% 231.8 -0.300 - 38.1 kg TOPCon Degradation not published
LF700M12N-66H/BF BI 700 Wp 22.53% 225.3 -0.290 0.40% 38.0 kg N-type Needs more roof
LF705M12N-66H/BF BI 705 Wp 22.70% 227.0 -0.290 0.40% 38.0 kg N-type Typical across the board
LF710M12N-66H/BF BI 710 Wp 22.86% 228.6 -0.290 0.40% 38.0 kg N-type Typical across the board
LF715M12N-66H/BF BI 715 Wp 23.01% 230.2 -0.290 0.40% 38.0 kg N-type Typical across the board
LF720M12N-66H/BF BI 720 Wp 23.18% 231.8 -0.290 0.40% 38.0 kg N-type Space-efficient, top 21%
LF630M10N-78H/BF BI 630 Wp 22.54% 225.4 -0.290 0.40% 34.0 kg TOPCon Typical across the board
LF635M10N-78H/BF BI 635 Wp 22.72% 227.2 -0.290 0.40% 34.0 kg TOPCon Typical across the board
LF640M10N-78H/BF BI 640 Wp 22.90% 229.0 -0.290 0.40% 34.0 kg TOPCon Typical across the board
LF645M10N-78H/BF BI 645 Wp 23.07% 230.7 -0.290 0.40% 34.0 kg TOPCon Typical across the board
LF650M10N-78H/BF BI 650 Wp 23.25% 232.5 -0.290 0.40% 34.0 kg TOPCon Typical across the board
Philadelphia Solar PS-MNB144(HCBF)-585W BI 585 Wp 22.65% 226.5 -0.290 0.40% 27.0 kg N-type Light for its class, top 18%
Gamko New Energy GKA182M120 445W BI 445 Wp 20.55% 205.6 -0.360 - 21.0 kg PERC Light for its class, top 5%
Gamko New Energy GKA182M120 450W BI 450 Wp 20.78% 207.9 -0.360 - 21.0 kg PERC Light for its class, top 5%
Gamko New Energy GKA182M120 455W BI 455 Wp 21.01% 210.2 -0.360 - 21.0 kg PERC Light for its class, top 4%
AE MD-144 530W-550W (530W) 530 Wp 20.53% 205.3 -0.350 - 26.5 kg PERC Degradation not published
AE MD-144 530W-550W (535W) 535 Wp 20.73% 207.3 -0.350 - 26.5 kg PERC Degradation not published
AE MD-144 530W-550W (540W) 540 Wp 20.92% 209.2 -0.350 - 26.5 kg PERC Light for its class, top 10%
AE MD-144 530W-550W (545W) 545 Wp 21.12% 211.2 -0.350 - 26.5 kg PERC Light for its class, top 7%
AE MD-144 530W-550W (550W) 550 Wp 21.31% 213.1 -0.350 - 26.5 kg PERC Light for its class, top 5%
LF440M10N-54H/BF BI 440 Wp 22.53% 225.3 -0.290 0.40% 23.5 kg N-type Top 6% efficiency
LF445M10N-54H/BF BI 445 Wp 22.79% 227.9 -0.290 0.40% 23.5 kg N-type Space-efficient, top 2%
LF450M10N-54H/BF BI 450 Wp 23.04% 230.4 -0.290 0.40% 23.5 kg N-type Top 20% efficiency
Powitt Solar PW-72M580MH10-BD BI 580 Wp 22.46% 224.5 -0.300 - 31.0 kg N-type Degradation not published
Powitt Solar PW-72M585MH10-BD BI 585 Wp 22.65% 226.5 -0.300 - 31.0 kg N-type Degradation not published
Powitt Solar PW-72M590MH10-BD BI 590 Wp 22.84% 228.4 -0.300 - 31.0 kg N-type Degradation not published
Powitt Solar PW-72M595MH10-BD BI 595 Wp 23.03% 230.3 -0.300 - 31.0 kg N-type Top 5% efficiency
Powitt Solar PW-72M600MH10-BD BI 600 Wp 23.23% 232.3 -0.300 - 31.0 kg N-type Degradation not published
Sunplus SR5-60HBD-600M BI 600 Wp 21.20% 212.0 -0.340 0.45% 34.9 kg PERC Slow degradation, top 21%
Sonnex Energie SNX-D54HN***-M-S (420W) 420 Wp 21.50% 215.1 -0.310 0.40% 21.0 kg TOPCon Weak in heat
Sonnex Energie SNX-D54HN***-M-S (425W) 425 Wp 21.80% 217.6 -0.310 0.40% 21.0 kg TOPCon Weak in heat
Sonnex Energie SNX-D54HN***-M-S (430W) 430 Wp 22.00% 220.2 -0.310 0.40% 21.0 kg TOPCon Weak in heat
Sonnex Energie SNX-D54HN***-M-S (435W) 435 Wp 22.30% 222.8 -0.310 0.40% 21.0 kg TOPCon Weak in heat
Sonnex Energie SNX-D54HN***-M-S (440W) 440 Wp 22.50% 225.3 -0.310 0.40% 21.0 kg TOPCon Space-efficient, top 8%
Solar N Plus SP-M10/108HG-400 BI 400 Wp 20.50% 204.8 -0.350 - 24.1 kg PERC Degradation not published
Solar N Plus SP-M10/108HG-405 BI 405 Wp 20.70% 207.4 -0.350 - 24.1 kg PERC Degradation not published
Solar N Plus SP-M10/108HG-410 BI 410 Wp 21.00% 210.0 -0.350 - 24.1 kg PERC Degradation not published
Solar N Plus SP-M10/108HG-415 BI 415 Wp 21.30% 212.5 -0.350 - 24.1 kg PERC Top 8% efficiency
Q-SUN Solar QN-600HT-02 BI 600 Wp 22.20% 222.1 -0.300 0.40% 32.8 kg N-type Weak in heat
Q-SUN Solar QN-605HT-02 BI 605 Wp 22.40% 224.0 -0.300 0.40% 32.8 kg N-type Weak in heat
Q-SUN Solar QN-610HT-02 BI 610 Wp 22.60% 225.8 -0.300 0.40% 32.8 kg N-type Weak in heat
HS420TC-MHO 420 Wp 21.50% 215.1 -0.280 - 20.5 kg TOPCon Cool in heat, top 4%
HS425TC-MHO 425 Wp 21.80% 217.6 -0.280 - 20.5 kg TOPCon Cool in heat, top 4%
HS430TC-MHO 430 Wp 22.00% 220.2 -0.280 - 20.5 kg TOPCon Cool in heat, top 4%
HS435TC-MHO 435 Wp 22.30% 222.8 -0.280 - 20.5 kg TOPCon Cool in heat, top 4%
HS440TC-MHO 440 Wp 22.50% 225.3 -0.280 - 20.5 kg TOPCon Cool in heat, top 4%
Sonnex Energie SNX-D54HND-425M BI 425 Wp 21.76% 217.6 -0.320 0.40% 24.5 kg TOPCon 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