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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
Haitai Solar CETC-455TR(GDF)/96 BI 455 Wp 22.77% 227.7 -0.300 0.40% 23.9 kg TOPCon Weak in heat
Solar Power Vietnam SPV715-66SN210 BI 715 Wp 22.30% 230.2 - 0.40% 37.8 kg TOPCon Modest efficiency
Solar Power Vietnam SPV720-66SN210 BI 720 Wp 22.40% 231.8 - 0.40% 37.8 kg TOPCon Modest efficiency
Solar Power Vietnam SPV725-66SN210 BI 725 Wp 22.60% 233.4 - 0.40% 37.8 kg TOPCon Temperature coefficient not published
Solar Power Vietnam SPV730-66SN210 BI 730 Wp 22.70% 235.0 - 0.40% 37.8 kg TOPCon Temperature coefficient not published
Solar Power Vietnam SPV735-66SN210 BI 735 Wp 22.90% 236.6 - 0.40% 37.8 kg TOPCon Space-efficient, top 6%
Einnova Solarline ESM-580T 580 Wp 22.44% 224.4 -0.310 0.40% 28.0 kg TOPCon Weak in heat
Einnova Solarline ESM-585T 585 Wp 22.64% 226.4 -0.310 0.40% 28.0 kg TOPCon Weak in heat
Einnova Solarline ESM-590T 590 Wp 22.83% 228.3 -0.310 0.40% 28.0 kg TOPCon Weak in heat
Einnova Solarline ESM-595T 595 Wp 23.02% 230.2 -0.310 0.40% 28.0 kg TOPCon Top 7% efficiency
Philadelphia Solar PS-MNB144(HCBF)-580W BI 580 Wp 22.45% 224.5 -0.290 0.40% 27.0 kg N-type Light for its class, top 21%
Shinson Technology S545M72P3BF BI 545 Wp 21.10% 210.9 -0.360 0.50% 31.8 kg PERC Weak in heat
HiT-H440LE-FB(ZB) BI 440 Wp 22.00% 220.2 -0.240 0.30% 21.6 kg HJT Light for its class, top 16%
HiT-H445LE-FB(ZB) BI 445 Wp 22.30% 222.7 -0.240 0.30% 21.6 kg HJT Light for its class, top 8%
HiT-H450LE-FB(ZB) BI 450 Wp 22.50% 225.2 -0.240 0.30% 21.6 kg HJT Typical across the board
HiT-H455LE-FB(ZB) BI 455 Wp 22.80% 227.7 -0.240 0.30% 21.6 kg HJT Light for its class, top 20%
HiT-H460LE-FB(ZB) BI 460 Wp 23.00% 230.2 -0.240 0.30% 21.6 kg HJT Light for its class, top 11%
Peimar SA500M (FB) 500 Wp 21.33% 213.3 -0.290 - 23.4 kg PERC Cool in heat, top 1%
HiT-H500LF-FB(ZB) BI 500 Wp 22.50% 225.0 -0.240 0.30% 27.1 kg HJT Modest efficiency
HiT-H505LF-FB(ZB) BI 505 Wp 22.70% 227.2 -0.240 0.30% 27.1 kg HJT Typical across the board
G-STAR GSN7S54T-425BB 425 Wp 21.76% 217.6 -0.300 0.40% 22.0 kg N-type Weak in heat
Twinsel Electronic Technology TSM132-8-675-700BHDG (700W variant) BI 700 Wp 22.50% 225.3 -0.240 - 38.5 kg HJT Modest efficiency
HiT-H510LF-FB(ZB) BI 510 Wp 22.90% 229.5 -0.240 0.30% 27.1 kg HJT Typical across the board
HiT-H515LF-FB(ZB) BI 515 Wp 23.20% 231.7 -0.240 0.30% 27.1 kg HJT Typical across the board
HiT-H520LF-FB(ZB) BI 520 Wp 23.40% 234.0 -0.240 0.30% 27.1 kg HJT Light for its class, top 16%
G-STAR GSN7S54T-420BB 420 Wp 21.51% 215.1 -0.300 0.40% 22.0 kg N-type Weak in heat
G-STAR GSN7S54T-430BB 430 Wp 22.02% 220.2 -0.300 0.40% 22.0 kg N-type Weak in heat
G-STAR GSN7S54T-435BB 435 Wp 22.28% 222.8 -0.300 0.40% 22.0 kg N-type Space-efficient, top 17%
G-STAR GSN7S54T-440BB 440 Wp 22.53% 225.3 -0.300 0.40% 22.0 kg N-type Top 6% efficiency
Lina Energy LEPV 420 BI 420 Wp 21.49% 214.8 -0.360 - 23.4 kg TOPCon Weak in heat
HY SOLAR HY-NT10/54GDF-445W BI 445 Wp 22.30% 222.7 -0.290 0.40% 24.5 kg TOPCon Top 17% efficiency
TPL Solar TPL300P-72 300 Wp 15.51% 155.1 -0.360 0.58% 23.0 kg PERC Heavy for its class
Powitt Solar PW-66M625HM10L-BD BI 625 Wp 23.14% 231.4 -0.290 0.40% 32.5 kg N-type Typical across the board
Powitt Solar PW-66M630HM10L-BD BI 630 Wp 23.32% 233.2 -0.290 0.40% 32.5 kg N-type Top 16% efficiency
Powitt Solar PW-66M635HM10L-BD BI 635 Wp 23.51% 235.1 -0.290 0.40% 32.5 kg N-type Top 10% efficiency
Powitt Solar PW-66M640HM10L-BD BI 640 Wp 23.69% 236.9 -0.290 0.40% 32.5 kg N-type Space-efficient, top 7%
Lina Energy LEPV 400 400 Wp 22.31% 222.9 -0.290 - 20.0 kg Back Contact Degradation not published
Lina Energy LEPV 410 410 Wp 20.98% 209.7 -0.350 - 21.5 kg TOPCon Weak in heat
Shinson Technology S345M48BPV BI 345 Wp 13.36% 133.6 -0.330 0.40% 32.5 kg TOPCon Weak in heat
Shinson Technology S350M48BPV BI 350 Wp 13.55% 135.5 -0.330 0.40% 32.5 kg TOPCon Modest efficiency
Shinson Technology S355M48BPV BI 355 Wp 13.74% 137.4 -0.330 0.40% 32.5 kg TOPCon Modest efficiency
Shinson Technology S360M48BPV BI 360 Wp 13.94% 139.4 -0.330 0.40% 32.5 kg TOPCon Modest efficiency
HY SOLAR HY-NT10/54GDF-455 BI 455 Wp 22.80% 227.7 -0.290 0.40% 24.5 kg TOPCon Typical across the board
Gamko New Energy GKA157M72 400W 400 Wp 20.61% 206.1 -0.360 - 21.0 kg PERC Degradation not published
Gamko New Energy GKA157M72 405W 405 Wp 20.87% 208.7 -0.360 - 21.0 kg PERC Degradation not published
Gamko New Energy GKA157M72 410W 410 Wp 21.13% 211.3 -0.360 - 21.0 kg PERC Degradation not published
Shinson Technology S465N60BPV BI 465 Wp 21.55% 212.1 -0.300 0.40% 23.5 kg BIPV Needs more roof
Shinson Technology S470N60BPV BI 470 Wp 21.78% 214.4 -0.300 0.40% 23.5 kg BIPV Typical across the board
Philadelphia Solar PS-MNB144(HCBF)-590W BI 590 Wp 22.84% 228.4 -0.290 0.40% 27.0 kg N-type Light for its class, top 13%
Philadelphia Solar PS-MNB144(HCBF)-595W BI 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% 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