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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 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
Bi-11-385 BI 385 Wp 19.27% 192.7 -0.370 0.70% 28.0 kg PERC Heavy for its class
Bi-11-390 BI 390 Wp 19.52% 195.2 -0.370 0.70% 28.0 kg PERC Heavy for its class
Bi-11-395 BI 395 Wp 19.77% 197.7 -0.370 0.70% 28.0 kg PERC Heavy for its class
WSM-315 315 Wp 18.92% 189.2 -0.370 0.70% 19.0 kg PERC Fast degradation
WSM-320 320 Wp 19.24% 192.2 -0.370 0.70% 19.0 kg PERC Fast degradation
WSM-325 325 Wp 19.52% 195.2 -0.370 0.70% 19.0 kg PERC Fast degradation
Tata Power Solar TP540HG10B-530 BI 530 Wp 20.52% 205.2 -0.370 0.60% 33.0 kg PERC Weak in heat
Tata Power Solar TP540HG10B-535 BI 535 Wp 20.71% 207.1 -0.370 0.60% 33.0 kg PERC Weak in heat
Tata Power Solar TP540HG10B-540 BI 540 Wp 20.90% 209.0 -0.370 0.60% 33.0 kg PERC Weak in heat
Tata Power Solar TP570LG10B BI 570 Wp 20.47% 204.7 -0.370 0.60% 36.0 kg PERC Heavy for its class
Tata Power Solar TP575LG10B BI 575 Wp 20.65% 206.5 -0.370 0.60% 36.0 kg PERC Heavy for its class
Tata Power Solar TP580LG10B BI 580 Wp 20.83% 208.3 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP585LG10B BI 585 Wp 21.00% 210.0 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP590LG10B BI 590 Wp 21.18% 211.8 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP595LG10B BI 595 Wp 21.36% 213.6 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP600LG10B BI 600 Wp 21.54% 215.4 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP610LG10B BI 610 Wp 21.90% 219.0 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP615LG10B BI 615 Wp 22.08% 220.8 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP621LG10B BI 621 Wp 22.30% 223.0 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP626LG10B BI 626 Wp 22.48% 224.8 -0.370 0.60% 36.0 kg PERC Top 2% efficiency
Tata Power Solar TP631LG10B BI 631 Wp 22.66% 226.6 -0.370 0.60% 36.0 kg PERC Top 1% efficiency
Tata Power Solar TP637LG10B BI 637 Wp 22.87% 228.7 -0.370 0.60% 36.0 kg PERC Top 1% efficiency
Tata Power Solar TP642LG10B BI 642 Wp 23.05% 230.5 -0.370 0.60% 36.0 kg PERC Top 1% efficiency
Tata Power Solar TP540HG10B-545 BI 545 Wp 21.10% 211.0 -0.370 0.60% 33.0 kg PERC Weak in heat
Tata Power Solar TP540HG10B-550 BI 550 Wp 21.29% 212.9 -0.370 0.60% 33.0 kg PERC Weak in heat
MYP3072-335 335 Wp 16.92% 169.2 -0.370 - 22.3 kg PERC Degradation not published
SP Enerji SP-315M72 315 Wp 18.82% 188.2 -0.370 0.50% 18.2 kg PERC Slow degradation, top 19%
SP Enerji SP-320M72 320 Wp 19.12% 191.2 -0.370 0.50% 18.2 kg PERC Slow degradation, top 19%
SP Enerji SP-325M72 325 Wp 19.42% 194.2 -0.370 0.50% 18.2 kg PERC Light for its class, top 14%
SP Enerji SP-330M72 330 Wp 19.72% 197.2 -0.370 0.50% 18.2 kg PERC Light for its class, top 9%
SP Enerji SP-335M72 335 Wp 20.01% 200.2 -0.370 0.50% 18.2 kg PERC Light for its class, top 3%
SP Enerji SP-340M72 340 Wp 20.31% 203.2 -0.370 0.50% 18.2 kg PERC Light for its class, top 2%
LS Solar STC 01 400 Wp 20.46% 204.7 -0.370 - 21.5 kg - Weak in heat
SP Enerji SP-385M72 BI 385 Wp 19.42% 194.2 -0.370 0.80% 23.5 kg PERC Fast degradation
AOX-108M10FL-390W 390 Wp 18.73% 187.3 -0.370 - 6.2 kg Flexible Lightest in its segment
AOX-108M10FL-395W 395 Wp 18.97% 189.7 -0.370 - 6.2 kg PERC Lightest in its segment
MYM2060-305 305 Wp 18.75% 187.5 -0.370 - 18.5 kg PERC Degradation not published
MYM2060-310 310 Wp 19.05% 190.5 -0.370 - 18.5 kg PERC Degradation not published
MYM2060-315 315 Wp 19.36% 193.6 -0.370 - 18.5 kg PERC Degradation not published
MYM2072-365 365 Wp 18.81% 188.1 -0.370 - 22.5 kg PERC Degradation not published
MYM2072-370 370 Wp 19.07% 190.7 -0.370 - 22.5 kg PERC Degradation not published
MYM3060-315 315 Wp 18.88% 189.1 -0.370 - 19.0 kg PERC Degradation not published
MYM3060-320 320 Wp 19.18% 192.1 -0.370 - 19.0 kg PERC Degradation not published
MYM3072-380 380 Wp 19.16% 191.9 -0.370 - 23.0 kg PERC Degradation not published
MYM3072-385 385 Wp 19.42% 194.4 -0.370 - 23.0 kg PERC Degradation not published
MYM3072-390 390 Wp 19.67% 197.0 -0.370 - 23.0 kg PERC Degradation not published
SP Enerji SP-390M72 BI 390 Wp 19.67% 196.7 -0.370 0.80% 23.5 kg PERC Fast degradation
SP Enerji SP-395M72 BI 395 Wp 19.92% 199.2 -0.370 0.80% 23.5 kg PERC Fast degradation
SP Enerji SP-400M72 BI 400 Wp 20.17% 201.7 -0.370 0.80% 23.5 kg PERC Fast degradation
SP Enerji SP-405M72 BI 405 Wp 20.42% 204.2 -0.370 0.80% 23.5 kg PERC Fast degradation
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