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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
LR5-54HPB-420M 420 Wp 21.50% 215.1 -0.340 0.55% 20.8 kg PERC Space-efficient, top 3%
LR5-54HTB-435M 435 Wp 22.30% 222.8 -0.290 0.40% 20.8 kg - Light for its class, top 3%
LR5-54HTB-425M 425 Wp 21.80% 217.6 -0.290 0.40% 20.8 kg - Top 9% efficiency
LR5-54HTB-430M 430 Wp 22.00% 220.2 -0.290 0.40% 20.8 kg - Light for its class, top 5%
LR5-54HTH-420M 420 Wp 21.50% 215.1 -0.290 0.40% 20.8 kg - Cool in heat, top 12%
LR5-54HTH-440M 440 Wp 22.50% 225.3 -0.290 0.40% 20.8 kg - Light for its class, top 1%
LR4-72HIH-460M 460 Wp 21.20% 211.6 -0.340 0.55% 24.3 kg PERC Top 17% efficiency
LR4-72HIH-465M 465 Wp 21.40% 213.9 -0.340 0.55% 24.3 kg PERC Top 5% efficiency
LR5-72HTH-575M 575 Wp 22.30% 222.6 -0.290 0.40% 27.2 kg - Light for its class, top 6%
LR5-72HTH-580M 580 Wp 22.50% 224.5 -0.290 0.40% 27.2 kg - Light for its class, top 4%
LR5-72HTH-585M 585 Wp 22.60% 226.5 -0.290 0.40% 27.2 kg - Light for its class, top 3%
LR5-72HTH-565M 565 Wp 21.90% 218.7 -0.290 0.40% 27.2 kg - Light for its class, top 10%
LR5-72HTH-570M 570 Wp 22.10% 220.7 -0.290 0.40% 27.2 kg - Light for its class, top 8%
600M 600 Wp 22.40% 223.9 -0.280 0.40% 31.0 kg - Cool in heat, top 23%
605M 605 Wp 22.60% 225.7 -0.280 0.40% 31.0 kg - Cool in heat, top 23%
610M 610 Wp 22.80% 227.6 -0.280 0.40% 31.0 kg - Top 23% efficiency
TEB-NEGA6ND.48-550 (Blue, RAL5002) 550 Wp 20.30% 203.4 -0.290 0.40% 33.0 kg TOPCon Modest efficiency
TEB-NEGA6ND.48-555 (Blue, RAL5002) 555 Wp 20.50% 205.3 -0.290 0.40% 33.0 kg TOPCon Modest efficiency
615M 615 Wp 22.90% 229.5 -0.280 0.40% 31.0 kg - Top 17% efficiency
620M 620 Wp 23.10% 231.3 -0.280 0.40% 31.0 kg - Top 10% efficiency
LR5-66HTH-530M 530 Wp 22.30% 223.2 -0.290 0.40% 26.0 kg - Cool in heat, top 6%
LR5-66HTH-535M 535 Wp 22.50% 225.3 -0.290 0.40% 26.0 kg - Top 6% efficiency
LR5-66HTH-540M 540 Wp 22.70% 227.4 -0.290 0.40% 26.0 kg - Top 4% efficiency
LR7-54HTHF-465M 465 Wp 22.80% 227.8 -0.280 0.40% 21.6 kg N-type Cool in heat, top 20%
LR7-54HTHF-470M 470 Wp 23.00% 230.3 -0.280 0.40% 21.6 kg N-type Cool in heat, top 20%
LR7-54HTHF-475M 475 Wp 23.30% 232.7 -0.280 0.40% 21.6 kg N-type Light for its class, top 14%
TEB-NEGA6ND.48-560 (Blue, RAL5002) 560 Wp 20.70% 207.1 -0.290 0.40% 33.0 kg TOPCon Needs more roof
LEDVANCE M650P66UM-BF-F3 650 Wp 20.92% 209.2 -0.340 0.55% 32.9 kg PERC Needs more roof
LEDVANCE M540P72LM-SF 540 Wp 20.90% 209.0 -0.335 0.55% 27.5 kg PERC Cool in heat, top 13%
LEDVANCE M545P72LM-SF 545 Wp 21.10% 211.0 -0.335 0.55% 27.5 kg PERC Cool in heat, top 13%
LEDVANCE M550P72LM-SF 550 Wp 21.30% 212.9 -0.335 0.55% 27.5 kg PERC Cool in heat, top 12%
LEDVANCE M555P72LM-SF 555 Wp 21.50% 214.8 -0.335 0.55% 27.5 kg PERC Cool in heat, top 12%
LEDVANCE M560P72LM-SF 560 Wp 21.68% 216.8 -0.335 0.55% 27.5 kg PERC Space-efficient, top 8%
LEDVANCE M440~460P60LM-BF-F3 (440W bin) 440 Wp 20.32% 203.3 -0.350 0.55% 22.3 kg PERC Modest efficiency
LEDVANCE M395P54LM-SF-F3 395 Wp 20.22% 202.3 -0.350 0.55% 20.2 kg PERC Light for its class, top 9%
LEDVANCE M400P54LM-SF-F3 400 Wp 20.48% 204.8 -0.350 0.55% 20.2 kg PERC Light for its class, top 22%
JKM455M-60HL4-V 455 Wp 21.08% 210.8 -0.350 - 24.2 kg PERC Degradation not published
TSM-NE19R.70-615 615 Wp 22.80% 227.7 -0.290 0.40% 27.7 kg TOPCon Light for its class, top 4%
TSM-NE19R.70-620 620 Wp 23.00% 229.5 -0.290 0.40% 27.7 kg TOPCon Light for its class, top 3%
TSM-NE19R.70-625 625 Wp 23.10% 231.4 -0.290 0.40% 27.7 kg TOPCon Light for its class, top 3%
TSM-NE19R.70-630 630 Wp 23.30% 233.2 -0.290 0.40% 27.7 kg TOPCon Light for its class, top 2%
JKM460M-60HL4-V 460 Wp 21.32% 213.2 -0.350 - 24.2 kg PERC Top 8% efficiency
STP570S-C72/Vmh 570 Wp 22.10% 220.7 -0.340 0.55% 27.5 kg TOPCon Fast degradation
JKM465M-60HL4-V 465 Wp 21.55% 215.5 -0.350 0.55% 24.2 kg PERC Top 3% efficiency
JKM470M-60HL4-V 470 Wp 21.78% 217.8 -0.350 0.55% 24.2 kg PERC Top 1% efficiency
PS445M4-24/TH 445 Wp 20.39% 203.9 -0.350 0.55% 25.0 kg PERC Typical across the board
PS450M4-24/TH 450 Wp 20.61% 206.1 -0.350 0.55% 25.0 kg PERC Needs more roof
PS455M4-24/TH 455 Wp 20.84% 208.4 -0.350 0.55% 25.0 kg PERC Typical across the board
JKM450M-60HL4 450 Wp 20.85% 208.5 -0.350 0.55% 24.2 kg PERC Typical across the board
RSM156-6-455M 455 Wp 21.00% 209.7 -0.370 0.55% 25.5 kg PERC 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