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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 Resun Solar Longi Solar Suntech Hanersun Gamko New Energy GCL Waaree Vikram Solar ZNShine SunEvo 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 Premier Energies SunLink TCL Zhonghuan Hyundai First Solar VDS Renewable SpolarPV Recom Boviet Solar PVolution Sun Earth AUSTA ENERGY REC SunKean Isola New Energy Sunket New Energy Rarlon PV Tech Solitek Adani Solar Silfab Renewsys Axitec Gokin Hounen Solar Solarwatt WINAICO Solar-Fabrik Just Solar RedSolar Exiom Tata Power Solar Lina Energy FuturaSun G-STAR Maxeon Ocean Solar CSUN Selfa Aptos Solar IBC Solar SP Enerji 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 Solarever 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 Peimar Solar Power Vietnam YS Solar Zonergy ENCOR AKCOME KDM Kingdom Solar Kingdom Easun Power LS Solar MWG ASM AU Optronics Growatt RMCIP Tescom Solar Top Solar Wanze Energy
Active 300 Wp and up Found 13,554 panels
Model Power Efficiency Wp/m² Temp Degr. Weight Tech. Standout
Talesun TP7G54M/400W BI 400 Wp 20.50% 204.8 -0.350 0.55% 21.5 kg PERC Typical across the board
Talesun TP7G54M/405W BI 405 Wp 20.70% 207.4 -0.350 0.55% 21.5 kg PERC Typical across the board
Talesun TP7F78M-580W 580 Wp 20.70% 207.5 -0.350 0.55% 31.5 kg PERC Modest efficiency
Talesun TP7F78M-585W 585 Wp 20.90% 209.3 -0.350 0.55% 31.5 kg PERC Needs more roof
Talesun TP7F78M-590W 590 Wp 21.10% 211.1 -0.350 0.55% 31.5 kg PERC Typical across the board
Talesun TP7F78M-595W 595 Wp 21.30% 212.9 -0.350 0.55% 31.5 kg PERC Typical across the board
Talesun TD7G78M-580W BI 580 Wp 20.70% 207.5 -0.350 0.45% 35.0 kg PERC Heavy for its class
Talesun TD7G78M-585W BI 585 Wp 20.90% 209.3 -0.350 0.45% 35.0 kg PERC Heavy for its class
Talesun TD7G78M-590W BI 590 Wp 21.10% 211.1 -0.350 0.45% 35.0 kg PERC Heavy for its class
Talesun TD7G78M-595W BI 595 Wp 21.30% 212.9 -0.350 0.45% 35.0 kg PERC Heavy for its class
Talesun TD7G78M-600W BI 600 Wp 21.50% 214.6 -0.350 0.45% 35.0 kg PERC Weak in heat
Bi-55-515 BI 515 Wp 20.01% 200.1 -0.350 0.55% 32.5 kg PERC Heavy for its class
Bi-55-520 BI 520 Wp 20.20% 202.0 -0.350 0.55% 32.5 kg PERC Heavy for its class
Bi-55-525 BI 525 Wp 20.39% 203.9 -0.350 0.55% 32.5 kg PERC Heavy for its class
Bi-55-530 BI 530 Wp 20.59% 205.9 -0.350 0.55% 32.5 kg PERC Heavy for its class
Bi-55-535 BI 535 Wp 20.78% 207.8 -0.350 0.55% 32.5 kg PERC Heavy for its class
Bi-55-540 BI 540 Wp 20.98% 209.8 -0.350 0.55% 32.5 kg PERC Heavy for its class
Bi-55-545 BI 545 Wp 21.17% 211.7 -0.350 0.55% 32.5 kg PERC Space-efficient, top 9%
Bi-57-525 BI 525 Wp 20.39% 203.9 -0.350 0.55% 27.5 kg PERC Modest efficiency
Bi-57-530 BI 530 Wp 20.59% 205.9 -0.350 0.55% 27.5 kg PERC Modest efficiency
Bi-57-535 BI 535 Wp 20.78% 207.8 -0.350 0.55% 27.5 kg PERC Typical across the board
Bi-57-540 BI 540 Wp 20.98% 209.8 -0.350 0.55% 27.5 kg PERC Light for its class, top 24%
Bi-57-545 BI 545 Wp 21.17% 211.7 -0.350 0.55% 27.5 kg PERC Space-efficient, top 9%
Bi-57-515 BI 515 Wp 20.01% 200.1 -0.350 0.55% 27.5 kg PERC Modest efficiency
Bi-57-520 BI 520 Wp 20.20% 202.0 -0.350 0.55% 27.5 kg PERC Needs more roof
WSMD-515 515 Wp 20.01% 200.1 -0.350 0.55% 27.5 kg PERC Modest efficiency
WSMD-520 520 Wp 20.20% 202.0 -0.350 0.55% 27.5 kg PERC Needs more roof
WSMD-530 530 Wp 20.59% 205.9 -0.350 0.55% 27.5 kg PERC Modest efficiency
WSMD-535 535 Wp 20.78% 207.8 -0.350 0.55% 27.5 kg PERC Typical across the board
WSMD-540 540 Wp 20.98% 209.8 -0.350 0.55% 27.5 kg PERC Light for its class, top 24%
WSMD-545 545 Wp 21.17% 211.7 -0.350 0.55% 27.5 kg PERC Space-efficient, top 9%
ZXM7-SHLDD120-445 BI 445 Wp 20.62% 206.2 -0.350 0.45% 26.5 kg PERC Slow degradation, top 9%
ZXM7-SHLDD132-485 BI 485 Wp 20.42% 204.2 -0.350 0.45% 29.0 kg PERC Heavy for its class
ZXM7-SHLDD132-490 BI 490 Wp 20.64% 206.4 -0.350 0.45% 29.0 kg PERC Slow degradation, top 11%
ZXM7-SHLDD132-495 BI 495 Wp 20.85% 208.5 -0.350 0.45% 29.0 kg PERC Slow degradation, top 11%
ZXM7-SHLDD132-500 BI 500 Wp 21.06% 210.6 -0.350 0.45% 29.0 kg PERC Slow degradation, top 20%
ZXM7-SHLDD132-505 BI 505 Wp 21.27% 212.7 -0.350 0.45% 29.0 kg PERC Space-efficient, top 6%
ZXM7-SHLDD132-510 BI 510 Wp 21.48% 214.8 -0.350 0.45% 29.0 kg PERC Space-efficient, top 2%
ZXM7-SHLDD120-440 BI 440 Wp 20.39% 203.9 -0.350 0.45% 26.5 kg PERC Slow degradation, top 9%
ZXM7-SHLDD120-450 BI 450 Wp 20.85% 208.5 -0.350 0.45% 26.5 kg PERC Slow degradation, top 11%
ZXM7-SHLDD120-455 BI 455 Wp 21.08% 210.8 -0.350 0.45% 26.5 kg PERC Slow degradation, top 11%
ZXM7-SHLDD120-460 BI 460 Wp 21.32% 213.2 -0.350 0.45% 26.5 kg PERC Top 8% efficiency
ZXM7-SHLDD120-465 BI 465 Wp 21.55% 215.5 -0.350 0.45% 26.5 kg PERC Top 3% efficiency
ZXM7-SHW144-540 540 Wp 21.07% 210.7 -0.350 0.60% 13.5 kg PERC Lightest in its segment
ZXM7-SH108-395W 395 Wp 20.23% 202.3 -0.350 0.55% 20.5 kg PERC Light for its class, top 15%
ZXM7-SH108-400W 400 Wp 20.48% 204.8 -0.350 0.55% 20.5 kg PERC Typical across the board
ZXM7-SH108-405W 405 Wp 20.74% 207.4 -0.350 0.55% 20.5 kg PERC Typical across the board
ZXM7-SH108-410W 410 Wp 21.00% 210.0 -0.350 0.55% 20.5 kg PERC Light for its class, top 17%
ZXM7-SH108-415W 415 Wp 21.25% 212.5 -0.350 0.55% 20.5 kg PERC Space-efficient, top 11%
ZXM7-SHLDD108-425/N BI 425 Wp 21.76% 217.6 -0.350 0.40% 24.5 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