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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 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 13,378 panels
Model Power Efficiency Wp/m² Temp Degr. Weight Tech. Standout
CHSM48RN(DG)/F-BH-475 BI 475 Wp 23.80% 237.7 -0.290 0.40% 24.5 kg TOPCon Top 3% efficiency
CHSM54RN(DG)/F-BH-510 BI 510 Wp 22.90% 229.3 -0.290 0.40% 26.9 kg TOPCon Typical across the board
Jolywood JW-HD132N-R2-600W BI 600 Wp 22.20% 222.1 -0.280 0.40% 33.3 kg TOPCon Cool in heat, top 7%
Jolywood JW-HD132N-R2-605W BI 605 Wp 22.40% 224.0 -0.280 0.40% 33.3 kg TOPCon Cool in heat, top 7%
Jolywood JW-HD132N-R2-610W BI 610 Wp 22.60% 225.8 -0.280 0.40% 33.3 kg TOPCon Cool in heat, top 7%
Jolywood JW-HD132N-R2-615W BI 615 Wp 22.80% 227.7 -0.280 0.40% 33.3 kg TOPCon Cool in heat, top 7%
Jolywood JW-HD132N-R2-620W BI 620 Wp 23.00% 229.5 -0.280 0.40% 33.3 kg TOPCon Cool in heat, top 7%
TWMNH-48HW455 455 Wp 22.80% 227.7 -0.280 0.40% 23.7 kg N-type Cool in heat, top 20%
TWMNH-48HW460 460 Wp 23.00% 230.2 -0.280 0.40% 23.7 kg N-type Cool in heat, top 20%
TWMNH-48HW465 465 Wp 23.30% 232.7 -0.280 0.40% 23.7 kg N-type Top 15% efficiency
TWMNH-48HW470 470 Wp 23.50% 235.2 -0.280 0.40% 23.7 kg N-type Space-efficient, top 9%
Jolywood JW-HD132N-R2-625W BI 625 Wp 23.10% 231.4 -0.280 0.40% 33.3 kg TOPCon Cool in heat, top 7%
CHSM54RN(DG)/F-BH-515 BI 515 Wp 23.20% 231.6 -0.290 0.40% 26.9 kg TOPCon Top 16% efficiency
CHSM54RN(DG)/F-BH-520 BI 520 Wp 23.40% 233.8 -0.290 0.40% 26.9 kg TOPCon Top 9% efficiency
CHSM54RN(DG)/F-BH-530 BI 530 Wp 23.80% 238.3 -0.290 0.40% 26.9 kg TOPCon Space-efficient, top 3%
CHSM48RN(DG)(BLH)/F-BH-455 BI 455 Wp 22.80% 227.7 -0.290 0.40% 24.5 kg TOPCon Typical across the board
CHSM48RN(DG)(BLH)/F-BH-460 BI 460 Wp 23.00% 230.2 -0.290 0.40% 24.5 kg TOPCon Space-efficient, top 20%
CHSM48RN(DG)(BLH)/F-BH-465 BI 465 Wp 23.30% 232.7 -0.290 0.40% 24.5 kg TOPCon Top 9% efficiency
CHSM78N(DG)/F-BH-630 BI 630 Wp 22.50% 225.4 -0.290 0.40% 34.7 kg TOPCon Heavy for its class
CHSM78N(DG)/F-BH-635 BI 635 Wp 22.70% 227.2 -0.290 0.40% 34.7 kg TOPCon Heavy for its class
CHSM78N(DG)/F-BH-640 BI 640 Wp 22.90% 229.0 -0.290 0.40% 34.7 kg TOPCon Typical across the board
TWMNH-66HD635 BI 635 Wp 23.50% 235.1 -0.280 0.40% 32.2 kg N-type Space-efficient, top 12%
TWMNH-66HD640 BI 640 Wp 23.70% 236.9 -0.280 0.40% 32.2 kg N-type Top 6% efficiency
TWMNH-66HD645 BI 645 Wp 23.90% 238.8 -0.280 0.40% 32.2 kg N-type Top 2% efficiency
TWMNH-66HD650 BI 650 Wp 24.10% 240.6 -0.280 0.40% 32.2 kg N-type Typical across the board
TWMNH-54HD495 BI 495 Wp 22.30% 222.6 -0.280 0.40% 26.5 kg N-type Cool in heat, top 20%
TWMNH-54HD500 BI 500 Wp 22.50% 224.8 -0.280 0.40% 26.5 kg N-type Cool in heat, top 23%
TWMNH-54HD505 BI 505 Wp 22.70% 227.1 -0.280 0.40% 26.5 kg N-type Cool in heat, top 23%
TWMNH-54HD510 BI 510 Wp 22.90% 229.3 -0.280 0.40% 26.5 kg N-type Cool in heat, top 23%
TWMNH-54HD515 BI 515 Wp 23.20% 231.6 -0.280 0.40% 26.5 kg N-type Top 17% efficiency
CHSM78N(DG)/F-BH-645 BI 645 Wp 23.10% 230.7 -0.290 0.40% 34.7 kg TOPCon Typical across the board
CHSM78N(DG)/F-BH-650 BI 650 Wp 23.30% 232.5 -0.290 0.40% 34.7 kg TOPCon Typical across the board
CHSM78N(DG)/F-BH 630W BI 630 Wp 22.50% 225.4 -0.290 0.40% 34.7 kg TOPCon Heavy for its class
CHSM78N(DG)/F-BH 635W BI 635 Wp 22.70% 227.2 -0.290 0.40% 34.7 kg TOPCon Heavy for its class
CHSM78N(DG)/F-BH 640W BI 640 Wp 22.90% 229.0 -0.290 0.40% 34.7 kg TOPCon Typical across the board
CHSM78N(DG)/F-BH 645W BI 645 Wp 23.10% 230.7 -0.290 0.40% 34.7 kg TOPCon Typical across the board
CHSM54N-HC-425 425 Wp 21.80% 217.6 -0.290 0.40% 21.3 kg N-type Typical across the board
CHSM54N-HC-430 430 Wp 22.00% 220.2 -0.290 0.40% 21.3 kg N-type Typical across the board
CHSM54N-HC-435 435 Wp 22.30% 222.8 -0.290 0.40% 21.3 kg N-type Space-efficient, top 17%
CHSM54N-HC-440 440 Wp 22.50% 225.3 -0.290 0.40% 21.3 kg N-type Space-efficient, top 9%
JAM54D41-430/LB BI 430 Wp 21.50% 215.2 -0.290 0.40% 22.0 kg TOPCon Modest efficiency
JAM54D41-435/LB BI 435 Wp 21.80% 217.7 -0.290 0.40% 22.0 kg TOPCon Typical across the board
JAM54D41-440/LB BI 440 Wp 22.00% 220.2 -0.290 0.40% 22.0 kg TOPCon Typical across the board
CHSM54N-HC-445 445 Wp 22.80% 227.9 -0.290 0.40% 21.3 kg N-type Top 1% efficiency
CHSM54N-HC-425W 425 Wp 21.80% 217.6 -0.290 0.40% 21.3 kg TOPCon Typical across the board
CHSM54N-HC-430W 430 Wp 22.00% 220.2 -0.290 0.40% 21.3 kg TOPCon Typical across the board
JKM710-735N-66HL5-BDV-Z3-EU (725W bin) BI 725 Wp 23.34% 233.4 -0.290 0.40% 37.5 kg TOPCon Top 15% efficiency
JAM54D41-445/LB BI 445 Wp 22.30% 222.7 -0.290 0.40% 22.0 kg TOPCon Top 17% efficiency
JAM54D41-450/LB BI 450 Wp 22.50% 225.2 -0.290 0.40% 22.0 kg TOPCon Typical across the board
JAM54D41-455/LB BI 455 Wp 22.80% 227.7 -0.290 0.40% 22.0 kg TOPCon Typical across the board
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