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Best panels for hot climates

Ranked by Pmax temperature coefficient, least negative first. Panels run 20 to 50 degrees hotter than the air around them, so this is the figure that decides summer output. 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
Talesun TP6H72M-390 390 Wp 19.40% 193.8 -0.360 0.60% 22.5 kg - Fast degradation
Talesun TP6H72M-395 395 Wp 19.60% 196.3 -0.360 0.60% 22.5 kg - Fast degradation
Talesun TP6H72M-400 400 Wp 19.90% 198.8 -0.360 0.60% 22.5 kg - Fast degradation
Talesun TP6H72M-380 380 Wp 18.90% 188.9 -0.360 0.60% 22.5 kg - Needs more roof
Leapton LP182*182-M-54-MH-400W 400 Wp 20.46% 204.6 -0.360 0.55% 21.0 kg TOPCon Weak in heat
Leapton LP182*182-M-54-MH-405W 405 Wp 20.72% 207.2 -0.360 0.55% 21.0 kg TOPCon Weak in heat
Leapton LP182*182-M-54-MH-410W 410 Wp 20.97% 209.7 -0.360 0.55% 21.0 kg TOPCon Weak in heat
Leapton LP182*182-M-54-MH-415W 415 Wp 21.27% 212.3 -0.360 0.55% 21.0 kg TOPCon Weak in heat
Leapton LP182*182-M-60-MH-460W 460 Wp 21.25% 212.5 -0.360 0.55% 23.0 kg TOPCon Weak in heat
Leapton LP182*182-M-60-MH-465W 465 Wp 21.48% 214.8 -0.360 0.55% 23.0 kg TOPCon Weak in heat
Leapton LP182*182-M-60-MH-450W 450 Wp 20.79% 207.9 -0.360 0.55% 23.0 kg TOPCon Weak in heat
Leapton LP182*182-M-60-MH-455W 455 Wp 21.02% 210.2 -0.360 0.55% 23.0 kg TOPCon Weak in heat
Leapton LP182*182-M-72-MH-560W 560 Wp 21.67% 216.7 -0.360 0.55% 27.0 kg TOPCon Weak in heat
Tata Power Solar TP590LG10TB BI 590 Wp 21.18% 211.8 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP595LG10TB BI 595 Wp 21.36% 213.6 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP600LG10TB BI 600 Wp 21.54% 215.4 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP585LG10TB BI 585 Wp 21.00% 210.0 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP570LG10TB BI 570 Wp 20.47% 204.7 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP575LG10TB BI 575 Wp 20.65% 206.5 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP580LG10TB BI 580 Wp 20.83% 208.3 -0.360 0.72% 31.0 kg PERC Fast degradation
Tata Power Solar TP530HG10TB BI 530 Wp 20.52% 205.2 -0.360 0.72% 29.0 kg PERC Fast degradation
Tata Power Solar TP535HG10TB BI 535 Wp 20.71% 207.1 -0.360 0.72% 29.0 kg PERC Fast degradation
Tata Power Solar TP540HG10TB BI 540 Wp 20.90% 209.0 -0.360 0.72% 29.0 kg PERC Fast degradation
Tata Power Solar TP545HG10TB BI 545 Wp 21.10% 211.0 -0.360 0.72% 29.0 kg PERC Fast degradation
Tata Power Solar TP550HG10TB BI 550 Wp 21.29% 212.9 -0.360 0.72% 29.0 kg PERC Fast degradation
Leapton LP182*182-M-72-MH-540W 540 Wp 20.90% 208.9 -0.360 0.55% 27.0 kg TOPCon Weak in heat
Leapton LP182*182-M-72-MH-545W 545 Wp 21.09% 210.9 -0.360 0.55% 27.0 kg TOPCon Weak in heat
Leapton LP182*182-M-72-MH-550W 550 Wp 21.28% 212.8 -0.360 0.55% 27.0 kg TOPCon Weak in heat
Leapton LP182*182-M-72-MH-555W 555 Wp 21.48% 214.8 -0.360 0.55% 27.0 kg TOPCon Weak in heat
Luxor Solar LX-395M/182-108+ 395 Wp 20.54% 202.3 -0.360 - 21.5 kg - Degradation not published
Luxor Solar LX-410M/182-108+ 410 Wp 21.30% 210.0 -0.360 0.50% 21.5 kg N-type Weak in heat
Luxor Solar LX-650M/210-132+BiF BI 650 Wp 21.13% 209.2 -0.360 - 34.0 kg HJT Needs more roof
Luxor Solar LX-655M/210-132+BiF BI 655 Wp 21.29% 210.9 -0.360 - 34.0 kg HJT Needs more roof
Luxor Solar LX-405M/182-108+ 405 Wp 21.05% 207.4 -0.360 0.50% 21.5 kg - Weak in heat
Luxor Solar LX-540M/182-144+ 540 Wp 21.15% 208.9 -0.360 0.50% 29.0 kg - Weak in heat
Luxor Solar LX-415M/182-108+ 415 Wp 21.56% 212.5 -0.360 0.50% 21.5 kg N-type Weak in heat
Luxor Solar LX-420M/182-108+ 420 Wp 21.82% 215.1 -0.360 0.50% 21.5 kg TOPCon Weak in heat
Luxor Solar LX-400M/182-108+ 400 Wp 20.79% 204.8 -0.360 0.50% 21.5 kg - Weak in heat
Luxor Solar LX-545M/182-144+ 545 Wp 21.34% 210.9 -0.360 0.50% 29.0 kg - Weak in heat
Luxor Solar LX-550M/182-144+ 550 Wp 21.53% 212.8 -0.360 0.50% 29.0 kg - Weak in heat
Luxor Solar LX-555M/182-144+ 555 Wp 21.73% 214.8 -0.360 0.50% 29.0 kg N-type Weak in heat
Luxor Solar LX-560M/182-144+ 560 Wp 21.92% 216.7 -0.360 0.50% 29.0 kg N-type Weak in heat
Luxor Solar LX-660M/210-132+BiF BI 660 Wp 21.46% 212.5 -0.360 - 34.0 kg HJT Weak in heat
Luxor Solar LX-665M/210-132+BiF BI 665 Wp 21.62% 214.1 -0.360 - 34.0 kg HJT Weak in heat
Luxor Solar LX-670M/210-132+BiF BI 670 Wp 21.78% 215.7 -0.360 - 34.0 kg HJT Weak in heat
Ulica Solar UL-545M-144HV 545 Wp 21.09% 210.9 -0.360 0.55% 28.3 kg TOPCon Weak in heat
Ulica Solar UL-550M-144HV 550 Wp 21.28% 212.8 -0.360 0.55% 28.3 kg TOPCon Weak in heat
Solaria Solaria PowerX-400R 400 Wp 20.50% 204.7 -0.360 0.50% 22.1 kg - Weak in heat
Ulica Solar UL-395M-108HV 395 Wp 20.23% 202.3 -0.360 0.55% 21.8 kg TOPCon Weak in heat
Ulica Solar UL-400M-108HV 400 Wp 20.48% 204.8 -0.360 0.55% 21.8 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