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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
Sonnex Energie SNX-D54HND-430M BI 430 Wp 22.02% 220.2 -0.320 0.40% 24.5 kg TOPCon Weak in heat
Sonnex Energie SNX-D54HND-435M BI 435 Wp 22.28% 222.8 -0.320 0.40% 24.5 kg TOPCon Weak in heat
Q-SUN Solar QN-690HT-01 BI 690 Wp 22.20% 222.1 -0.300 0.40% 38.0 kg N-type Heavy for its class
Gamko New Energy GKA182M144-535W BI 535 Wp 20.70% 207.0 -0.360 - 25.0 kg PERC Light for its class, top 2%
Gamko New Energy GKA182M144-540W BI 540 Wp 20.89% 208.9 -0.360 - 25.0 kg PERC Light for its class, top 2%
Einnova Solarline ESM-630T 630 Wp 22.53% 225.4 -0.360 0.40% 31.0 kg TOPCon Weak in heat
Einnova Solarline ESM-635T 635 Wp 22.71% 227.2 -0.360 0.40% 31.0 kg TOPCon Weak in heat
HS570TC-MHO-D BI 570 Wp 22.10% 220.6 -0.280 - 31.5 kg TOPCon Cool in heat, top 4%
HS575TC-MHO-D BI 575 Wp 22.30% 222.5 -0.280 - 31.5 kg TOPCon Cool in heat, top 4%
HS580TC-MHO-D BI 580 Wp 22.50% 224.4 -0.280 - 31.5 kg TOPCon Cool in heat, top 4%
HS585TC-MHO-D BI 585 Wp 22.60% 226.4 -0.280 - 31.5 kg TOPCon Cool in heat, top 4%
Jinergy JKL132-B-490MH 490 Wp 20.83% 206.4 -0.360 0.55% 26.0 kg PERC Weak in heat
Jinergy JKL132-B-510MH 510 Wp 21.51% 214.8 -0.360 0.55% 26.0 kg PERC Top 1% efficiency
Solar N Plus SP-M10/108HG-395W BI 395 Wp 20.20% 202.3 -0.350 - 24.1 kg PERC Degradation not published
Solar N Plus SP-M10/108HG-400W BI 400 Wp 20.50% 204.8 -0.350 - 24.1 kg PERC Degradation not published
Solar N Plus SP-M10/108HG-405W BI 405 Wp 20.70% 207.4 -0.350 - 24.1 kg PERC Degradation not published
Solar N Plus SP-M10/108HG-410W BI 410 Wp 21.00% 210.0 -0.350 - 24.1 kg PERC Degradation not published
Solar N Plus SP-M10/108HG-415W BI 415 Wp 21.30% 212.5 -0.350 - 24.1 kg PERC Top 8% efficiency
Luxen Solar Energy LNVB-435N 435 Wp 22.28% 222.8 -0.290 0.40% 20.8 kg N-type Light for its class, top 17%
TPL Solar TPL300M-60 300 Wp 18.30% 184.4 -0.360 0.58% 18.5 kg PERC Typical across the board
TPL Solar TPL305M-60 305 Wp 18.70% 187.5 -0.360 0.58% 18.5 kg PERC Typical across the board
TPL Solar TPL310M-60 310 Wp 19.00% 190.5 -0.360 0.58% 18.5 kg PERC Typical across the board
TPL Solar TPL315M-60 315 Wp 19.32% 193.6 -0.360 0.58% 18.5 kg PERC Typical across the board
TPL Solar TPL320M-60 320 Wp 19.65% 196.7 -0.360 0.58% 18.5 kg PERC Space-efficient, top 22%
Solar N Plus SP-N16/108HG-420 BI 420 Wp 21.50% 215.1 -0.290 - 24.0 kg TOPCon Degradation not published
Solar N Plus SP-N16/108HG-425 BI 425 Wp 21.80% 217.6 -0.290 - 24.0 kg TOPCon Degradation not published
Solar N Plus SP-N16/108HG-430 BI 430 Wp 22.00% 220.2 -0.290 - 24.0 kg TOPCon Degradation not published
Solar N Plus SP-N16/108HG-435 BI 435 Wp 22.30% 222.8 -0.290 - 24.0 kg TOPCon Degradation not published
SunEvo Solar SE5-54HBD-415 BI 415 Wp 21.25% 212.5 -0.290 0.40% 23.5 kg TOPCon Modest efficiency
SunEvo Solar SE5-54HBD-420 BI 420 Wp 21.51% 215.1 -0.290 0.40% 23.5 kg TOPCon Needs more roof
SunEvo Solar SE5-54HBD-425 BI 425 Wp 21.76% 217.6 -0.290 0.40% 23.5 kg TOPCon Typical across the board
SunEvo Solar SE5-54HBD-430 BI 430 Wp 22.02% 220.2 -0.290 0.40% 23.5 kg TOPCon Typical across the board
SunEvo Solar SE5-54HBD-435 BI 435 Wp 22.27% 222.8 -0.290 0.40% 23.5 kg TOPCon Space-efficient, top 17%
Techwise Solar TW-580HT-06 BI 580 Wp 22.45% 224.5 -0.290 0.40% 31.2 kg TOPCon Typical across the board
Techwise Solar TW-585HT-06 BI 585 Wp 22.65% 226.5 -0.290 0.40% 31.2 kg TOPCon Typical across the board
Techwise Solar TW-595HT-06 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.2 kg TOPCon Top 5% efficiency
Techwise Solar TW-575HT-06 BI 575 Wp 22.26% 222.6 -0.290 0.40% 31.2 kg TOPCon Typical across the board
Einnova Solarline ESM-600T 600 Wp 23.21% 232.2 -0.310 0.40% 28.0 kg TOPCon Weak in heat
Philadelphia Solar PS-MNB156(HCBF)-630W BI 630 Wp 22.57% 225.5 -0.290 0.40% 32.5 kg N-type Typical across the board
Philadelphia Solar PS-MNB156(HCBF)-635W BI 635 Wp 22.75% 227.3 -0.290 0.40% 32.5 kg N-type Typical across the board
Philadelphia Solar PS-MNB156(HCBF)-640W BI 640 Wp 22.90% 229.0 -0.290 0.40% 32.5 kg N-type Typical across the board
Philadelphia Solar PS-MNB156(HCBF)-645W BI 645 Wp 23.08% 230.8 -0.290 0.40% 32.5 kg N-type Typical across the board
Philadelphia Solar PS-MNB156(HCBF)-650W BI 650 Wp 23.26% 232.6 -0.290 0.40% 32.5 kg N-type Typical across the board
Solarspace SS8-54HDB-430N BI 430 Wp 22.02% 220.2 -0.290 0.40% 24.0 kg N-type Heavy for its class
Solarspace SS8-54HDB-435N BI 435 Wp 22.28% 222.8 -0.290 0.40% 24.0 kg N-type Space-efficient, top 17%
Solarspace SS8-54HDB-440N BI 440 Wp 22.53% 225.3 -0.290 0.40% 24.0 kg N-type Top 6% efficiency
Solar N Plus SP-M10/144HG-555 BI 555 Wp 21.50% 214.8 -0.350 - 32.0 kg PERC Degradation not published
Solar N Plus SP-M10/144HG-560 BI 560 Wp 21.70% 216.8 -0.350 - 32.0 kg PERC Top 6% efficiency
Einnova Solarline ESM-495T 495 Wp 22.85% 228.5 -0.310 0.40% 24.0 kg TOPCon Weak in heat
Einnova Solarline ESM-500T 500 Wp 23.08% 230.8 -0.310 0.40% 24.0 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