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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
DM450M10RT-54HBW-V 450 Wp 22.52% 225.2 -0.290 0.40% 20.6 kg TOPCon Light for its class, top 12%
JKM555M-72HL4-BDVP BI 555 Wp 21.48% 214.8 -0.350 0.45% 31.0 kg PERC Slow degradation, top 20%
JKM545M-72HL4-BDVP BI 545 Wp 21.13% 211.3 -0.350 0.45% 34.3 kg PERC Heavy for its class
JKM550M-72HL4-BDVP BI 550 Wp 21.29% 212.9 -0.350 0.45% 31.0 kg PERC Slow degradation, top 20%
JKM450-475N-48HL4M-DB-Z2-EN (465W) 465 Wp 23.27% 232.7 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 10%
JKM445N-48HL4M-BDV-Z2-EU BI 445 Wp 22.27% 222.7 -0.290 0.40% 24.0 kg TOPCon Typical across the board
JKM450N-48HL4M-BDV-Z2-EU BI 450 Wp 22.52% 225.2 -0.290 0.40% 24.0 kg TOPCon Typical across the board
JKM455N-48HL4M-BDV-Z2-EU BI 455 Wp 22.77% 227.7 -0.290 0.40% 24.0 kg TOPCon Typical across the board
JKM450-475N-48HL4M-DB-Z2-EN (470W) 470 Wp 23.52% 235.2 -0.290 0.40% 24.0 kg TOPCon Top 5% efficiency
JKM450-475N-48HL4M-DB-Z2-EN (475W) 475 Wp 23.77% 237.7 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 3%
JKM475-500N-60HL4-(V)-F8-EU (475W column) 475 Wp 21.98% 219.8 -0.290 0.40% 22.5 kg TOPCon Modest efficiency
JKM465N-48HL4M-BDV-Z2-EU BI 465 Wp 23.27% 232.7 -0.290 0.40% 24.0 kg TOPCon Space-efficient, top 10%
JKM470N-48HL4M-BDV-Z2-EU BI 470 Wp 23.52% 235.2 -0.290 0.40% 24.0 kg TOPCon Top 5% efficiency
JKM475-500N-60HL4-(V)-F8-EU (480W column) 480 Wp 22.21% 222.1 -0.290 0.40% 22.5 kg TOPCon Light for its class, top 21%
JKM475-500N-60HL4-(V)-F8-EU (485W column) 485 Wp 22.44% 224.4 -0.290 0.40% 22.5 kg TOPCon Light for its class, top 16%
JKM475-500N-60HL4-(V)-F8-EU (490W column) 490 Wp 22.67% 226.7 -0.290 0.40% 22.5 kg TOPCon Light for its class, top 13%
LR7-54HJD-505M BI 505 Wp 24.70% 247.4 -0.240 0.35% 23.5 kg Back Contact Top 1% efficiency
LR7-54HJBB-505M BI 505 Wp 24.70% 247.4 -0.240 0.35% 23.5 kg N-type Top 1% efficiency
PS425M8GF-18/VNH BI 425 Wp 21.76% 217.6 -0.290 0.40% 21.0 kg TOPCon Typical across the board
TSM-NEG9R.28 440W 440 Wp 22.00% 220.2 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 17%
CHSM54N(BL)-HC / CHSM54N(BLH)-HC (425W class) 425 Wp 21.80% 217.6 -0.290 0.40% 21.3 kg TOPCon Typical across the board
CHSM54N(BL)-HC / CHSM54N(BLH)-HC (430W class) 430 Wp 22.00% 220.2 -0.290 0.40% 21.3 kg TOPCon Typical across the board
DM455M10RT-54HBW-V 455 Wp 22.77% 227.7 -0.290 0.40% 20.6 kg TOPCon Light for its class, top 9%
Q.PEAK DUO XL-G11S.3 / BFG 600 BI 600 Wp 21.50% 214.9 -0.340 0.45% 34.9 kg PERC Slow degradation, top 21%
JKM575-600N-72HL4-BDV-F9-EN (STC 575W bin) BI 575 Wp 22.26% 222.6 -0.290 0.40% 31.0 kg TOPCon Typical across the board
JKM575-600N-72HL4-BDV-F9-EN (STC 580W bin) BI 580 Wp 22.45% 224.5 -0.290 0.40% 31.0 kg TOPCon Typical across the board
JKM575-600N-72HL4-BDV-F9-EN (STC 585W bin) BI 585 Wp 22.65% 226.5 -0.290 0.40% 31.0 kg TOPCon Typical across the board
DM460M10RT-54HBW-V 460 Wp 23.02% 230.2 -0.290 0.40% 20.6 kg TOPCon Light for its class, top 6%
DM465M10RT-54HBW-V 465 Wp 23.27% 232.7 -0.290 0.40% 20.6 kg TOPCon Light for its class, top 4%
CHSM54N(BL)-HC / CHSM54N(BLH)-HC (435W class) 435 Wp 22.30% 222.8 -0.290 0.40% 21.3 kg TOPCon Space-efficient, top 17%
CHSM48RN(DG)(BLH)/F-BH-470 BI 470 Wp 23.50% 235.2 -0.290 0.40% 24.5 kg TOPCon Space-efficient, top 5%
CHSM72N(DG)/F-BH-590 BI 590 Wp 22.80% 228.4 -0.290 - 32.1 kg TOPCon Degradation not published
JKM575-600N-72HL4-BDV-F9-EN (STC 590W bin) BI 590 Wp 22.84% 228.4 -0.290 0.40% 31.0 kg TOPCon Top 15% efficiency
JKM575-600N-72HL4-BDV-F9-EN (STC 595W bin) BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
JKM575-600N-72HL4-BDV-F9-EN (STC 600W bin) BI 600 Wp 23.23% 232.3 -0.290 0.40% 31.0 kg TOPCon Top 20% efficiency
JKM710-735N-66HL5-BDV-Z3-EU (710W bin) BI 710 Wp 22.86% 228.6 -0.290 0.40% 37.5 kg TOPCon Typical across the board
CHSM72N(DG)/F-BH-595 BI 595 Wp 23.00% 230.3 -0.290 - 32.1 kg TOPCon Space-efficient, top 7%
CHSM72N(DG)/F-BH-600 BI 600 Wp 23.20% 232.3 -0.290 - 32.1 kg TOPCon Degradation not published
CHSM72N(DG)/F-BH-605 BI 605 Wp 23.40% 234.2 -0.290 0.40% 31.1 kg TOPCon Space-efficient, top 12%
JKM710-735N-66HL5-BDV-Z3-EU (715W bin) BI 715 Wp 23.02% 230.2 -0.290 0.40% 37.5 kg TOPCon Typical across the board
JKM710-735N-66HL5-BDV-Z3-EU (720W bin) BI 720 Wp 23.18% 231.8 -0.290 0.40% 37.5 kg TOPCon Typical across the board
TSM-NEG9R.28 445W 445 Wp 22.30% 222.7 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 12%
TSM-NEG9R.28 450W 450 Wp 22.50% 225.2 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 19%
CHSM48RN(DG)/F-BH-465 BI 465 Wp 23.30% 232.7 -0.290 0.40% 24.5 kg TOPCon Top 9% efficiency
JKM430-455N-54HL4R-B-F8-EN (455W) 455 Wp 22.77% 227.7 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 15%
CHSM48RN(DG)/F-BH-470 BI 470 Wp 23.50% 235.2 -0.290 0.40% 24.5 kg TOPCon Space-efficient, top 5%
Jolywood JW-HD132N-705W BI 705 Wp 22.70% 227.0 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 11%
TSM-NEG9R.28 455W 455 Wp 22.80% 227.7 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 15%
TSM-NEG9R.28 460W 460 Wp 23.00% 230.2 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 11%
TWMPF-66HD655 BI 655 Wp 21.10% 210.9 -0.330 0.45% 37.9 kg PERC Cool in heat, top 6%
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