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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
RS410~430S8B-108GANT (410W class) BI 410 Wp 21.00% 210.0 -0.310 - 21.0 kg N-type Degradation not published
RS410~430S8B-108GANT (415W class) BI 415 Wp 21.25% 212.5 -0.310 - 21.0 kg N-type Degradation not published
RS410~430S8B-108GANT (420W class) BI 420 Wp 21.51% 215.1 -0.310 - 21.0 kg N-type Degradation not published
RS410~430S8B-108GANT (425W class) BI 425 Wp 21.76% 217.6 -0.310 - 21.0 kg N-type Degradation not published
Huasun RS460S8-108GANT BI 460 Wp 23.02% 230.2 -0.310 0.40% 24.5 kg TOPCon Weak in heat
Huasun RS430S8-108GANT BI 430 Wp 22.02% 220.2 -0.310 0.40% 24.5 kg TOPCon Weak in heat
Huasun RS440S8-108GANT BI 440 Wp 22.53% 225.3 -0.310 0.40% 24.5 kg TOPCon Top 7% efficiency
Huasun RS425S8-108GANT BI 425 Wp 21.76% 217.6 -0.310 0.40% 24.5 kg TOPCon Heavy for its class
Huasun RS420S8-108GANT BI 420 Wp 21.51% 215.1 -0.310 0.40% 24.5 kg TOPCon Heavy for its class
Huasun RS445S8-108GANT BI 445 Wp 22.79% 227.9 -0.310 0.40% 24.5 kg TOPCon Space-efficient, top 2%
Huasun RS585S8-144GANT BI 585 Wp 22.65% 226.5 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Huasun RS580S8-144GANT BI 580 Wp 22.45% 224.5 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Huasun RS595S8-144ANT BI 595 Wp 23.03% 230.3 -0.310 0.40% 32.5 kg TOPCon Top 5% efficiency
Huasun RS575S8-144GANT BI 575 Wp 22.26% 222.6 -0.310 0.40% 32.5 kg TOPCon Weak in heat
DM415M10T-54HBB 415 Wp 21.25% 212.5 -0.310 0.40% 21.2 kg TOPCon Modest efficiency
DM420M10T-54HBB 420 Wp 21.51% 215.1 -0.310 0.40% 21.2 kg TOPCon Weak in heat
DM425M10T-54HBB 425 Wp 21.76% 217.6 -0.310 0.40% 21.2 kg TOPCon Weak in heat
DM430M10T-54HBB 430 Wp 22.02% 220.2 -0.310 0.40% 21.2 kg TOPCon Weak in heat
Axitec AC-465TGBL/108WB BI 465 Wp 23.27% 232.7 -0.310 0.40% 25.0 kg TOPCon Weak in heat
HT-SAAE HT60-18X(N)-490 490 Wp 22.60% 226.3 -0.310 0.40% 23.0 kg TOPCon Weak in heat
HT-SAAE HT60-18X(N)-495 495 Wp 22.90% 228.7 -0.310 0.40% 23.0 kg TOPCon Weak in heat
HT-SAAE HT60-18X(N)-500 500 Wp 23.10% 231.0 -0.310 0.40% 23.0 kg TOPCon Weak in heat
HT-SAAE HT60-18X(N)-505 505 Wp 23.30% 233.3 -0.310 0.40% 23.0 kg TOPCon Light for its class, top 8%
HT-SAAE HT60-18X(N)-510 510 Wp 23.60% 235.6 -0.310 0.40% 23.0 kg TOPCon Light for its class, top 5%
HT-SAAE HT66-18X(ND)-F-600 BI 600 Wp 22.20% 222.1 -0.310 0.40% 33.5 kg TOPCon Weak in heat
HT-SAAE HT66-18X(ND)-F-605 BI 605 Wp 22.40% 224.0 -0.310 0.40% 33.5 kg TOPCon Weak in heat
HT-SAAE HT66-18X(ND)-F-610 BI 610 Wp 22.60% 225.8 -0.310 0.40% 33.5 kg TOPCon Weak in heat
HT-SAAE HT66-18X(ND)-F-615 BI 615 Wp 22.80% 227.7 -0.310 0.40% 33.5 kg TOPCon Weak in heat
HT-SAAE HT66-18X(ND)-F-620 BI 620 Wp 23.00% 229.5 -0.310 0.40% 33.5 kg TOPCon Weak in heat
Runda Solar RS715S9-132GANT BI 715 Wp 23.02% 230.2 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Runda Solar RS705S9-132GANT BI 705 Wp 22.70% 227.0 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Runda Solar RS710S9-132GANT BI 710 Wp 22.86% 228.6 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Runda Solar RS720S9-132GANT BI 720 Wp 23.18% 231.8 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Runda Solar RS725S9-132GANT BI 725 Wp 23.34% 233.4 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Runda Solar RS730S9-132GANT BI 730 Wp 23.50% 235.0 -0.310 0.40% 38.0 kg TOPCon Weak in heat
RS410S8B-108GANT BI 410 Wp 21.00% 210.0 -0.310 0.40% 21.0 kg N-type Modest efficiency
RS430S8B-108GANT BI 430 Wp 22.02% 220.2 -0.310 0.40% 21.0 kg N-type Weak in heat
RS415S8B-108GANT BI 415 Wp 21.25% 212.5 -0.310 0.40% 21.0 kg N-type Weak in heat
RS420S8B-108GANT BI 420 Wp 21.51% 215.1 -0.310 0.40% 21.0 kg N-type Weak in heat
RS425S8B-108GANT BI 425 Wp 21.76% 217.6 -0.310 0.40% 21.0 kg N-type Weak in heat
Axitec AC-590TGB/144TS BI 590 Wp 22.84% 228.4 -0.310 0.40% 31.2 kg TOPCon Weak in heat
DualSun DS425-108M10TB-03 BI 425 Wp 21.80% 217.6 -0.310 0.40% 25.1 kg TOPCon Heavy for its class
DualSun SPRING4 425 TOPCon NI 425 Wp 21.80% 217.6 -0.310 - 33.7 kg TOPCon Heavy for its class
DualSun SPRING4 425 TOPCon F 425 Wp 21.80% 217.6 -0.310 - 36.4 kg TOPCon Heavy for its class
DualSun SPRING4 425 TOPCon I 425 Wp 21.80% 217.6 -0.310 - 34.5 kg TOPCon Heavy for its class
Solar-Fabrik Mono S4 Halfcut Trend White 455W BI 455 Wp 22.80% 227.7 -0.310 - 24.9 kg TOPCon Weak in heat
Fellow Energy FE72-18X(ND) BI 590 Wp 22.90% 228.4 -0.310 - 32.5 kg TOPCon Degradation not published
Fellow Energy FE54-18X(N)-415W BI 415 Wp 21.23% 212.3 -0.310 0.40% 21.0 kg TOPCon Modest efficiency
Fellow Energy FE54-18X(N)-420W BI 420 Wp 21.48% 214.8 -0.310 0.40% 21.0 kg TOPCon Weak in heat
Fellow Energy FE54-18X(N)-425W BI 425 Wp 21.74% 217.4 -0.310 0.40% 21.0 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