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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
Hanersun HN18-72HT570W BI 570 Wp 22.07% 220.7 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Hanersun HN18-72HT575W BI 575 Wp 22.26% 222.6 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Hanersun HN18-72HT580W BI 580 Wp 22.45% 224.5 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Hanersun HN18-72HT585W BI 585 Wp 22.65% 226.5 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Hanersun HN21-66HT680W BI 680 Wp 21.89% 218.9 -0.310 0.40% 38.7 kg TOPCon Heavy for its class
Hanersun HN21-66HT685W BI 685 Wp 22.05% 220.5 -0.310 0.40% 38.7 kg TOPCon Weak in heat
Hanersun HN21-60HT605W BI 605 Wp 21.38% 213.8 -0.310 0.40% 35.5 kg TOPCon Needs more roof
HT-SAAE HT66-18X(N)-630W 630 Wp 23.30% 233.2 -0.310 0.40% 29.0 kg TOPCon Weak in heat
Hanersun HN18-60H485W 485 Wp 22.39% 223.9 -0.310 0.40% 24.0 kg TOPCon Weak in heat
Hanersun HN18-60HT475W BI 475 Wp 21.93% 219.3 -0.310 0.40% 25.5 kg TOPCon Weak in heat
Hanersun HN18-60HT480W BI 480 Wp 22.16% 221.6 -0.310 0.40% 25.5 kg TOPCon Weak in heat
Hanersun HN18-60HT485W BI 485 Wp 22.39% 223.9 -0.310 0.40% 25.5 kg TOPCon Weak in heat
Hanersun HN21-66HT690W BI 690 Wp 22.21% 222.1 -0.310 0.40% 38.7 kg TOPCon Weak in heat
Hanersun HN21-66HT695W BI 695 Wp 22.37% 223.7 -0.310 0.40% 38.7 kg TOPCon Weak in heat
Hanersun HN21-66HT700W BI 700 Wp 22.53% 225.3 -0.310 0.40% 38.7 kg TOPCon Heavy for its class
Hanersun HN18-72H570W 570 Wp 22.07% 220.7 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18-72H575W 575 Wp 22.26% 222.6 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18-72H580W 580 Wp 22.45% 224.5 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18-72H585W 585 Wp 22.65% 226.5 -0.310 0.40% 28.5 kg TOPCon Weak in heat
Hanersun HN18N-54HB430W 430 Wp 22.02% 220.2 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN18N-54HB435W 435 Wp 22.28% 222.8 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN18N-54HT415W BI 415 Wp 21.25% 212.5 -0.310 0.40% 24.5 kg TOPCon Heavy for its class
Hanersun HN18N-54HT420W BI 420 Wp 21.51% 215.1 -0.310 0.40% 24.5 kg TOPCon Heavy for its class
Hanersun HN21-60H615W 615 Wp 21.73% 217.3 -0.310 0.40% 31.4 kg TOPCon Needs more roof
Hanersun HN21-60H620W 620 Wp 21.91% 219.1 -0.310 0.40% 31.4 kg TOPCon Weak in heat
Hanersun HN21-60H625W 625 Wp 22.08% 220.8 -0.310 0.40% 31.4 kg TOPCon Weak in heat
Hanersun HN21-60HT625W BI 625 Wp 22.08% 220.8 -0.310 0.40% 35.5 kg TOPCon Heavy for its class
Hanersun HN18-54H430W 430 Wp 22.02% 220.2 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN18-54H435W 435 Wp 22.27% 222.8 -0.310 0.40% 21.5 kg TOPCon Weak in heat
Hanersun HN18-54HT430W BI 430 Wp 22.02% 220.2 -0.310 0.40% 24.5 kg TOPCon Weak in heat
Hanersun HN18-54HT435W BI 435 Wp 22.27% 222.8 -0.310 0.40% 24.5 kg TOPCon Weak in heat
Hanersun HN18-54HB410W 410 Wp 20.99% 210.0 -0.310 0.40% 21.5 kg PERC Slow degradation, top 2%
Axitec AC-445TGB/108WB BI 445 Wp 21.80% 218.0 -0.310 0.40% 25.3 kg TOPCon Weak in heat
Axitec AC-450TGB/108WB BI 450 Wp 22.05% 220.5 -0.310 0.40% 25.3 kg TOPCon Weak in heat
Axitec AC-455TGB/108WB BI 455 Wp 22.29% 222.9 -0.310 0.40% 25.3 kg TOPCon Weak in heat
Axitec AC-460TGB/108WB BI 460 Wp 22.54% 225.4 -0.310 0.40% 25.3 kg TOPCon Weak in heat
Axitec AC-570TGB/144TS BI 570 Wp 22.07% 220.7 -0.310 0.40% 31.2 kg TOPCon Weak in heat
Axitec AC-575TGB/144TS BI 575 Wp 22.26% 222.6 -0.310 0.40% 31.2 kg TOPCon Weak in heat
Axitec AC-580TGB/144TS BI 580 Wp 22.45% 224.5 -0.310 0.40% 31.2 kg TOPCon Weak in heat
Axitec AC-585TGB/144TS BI 585 Wp 22.65% 226.5 -0.310 0.40% 31.2 kg TOPCon Weak in heat
Axitec AC-690TGB/132TS BI 690 Wp 22.21% 222.1 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Axitec AC-695TGB/132TS BI 695 Wp 22.37% 223.7 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Axitec AC-700TGB/132TS BI 700 Wp 22.53% 225.3 -0.310 0.40% 38.0 kg TOPCon Needs more roof
Axitec AC-705TGB/132TS BI 705 Wp 22.70% 227.0 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Axitec AC-710TGB/132TS BI 710 Wp 22.86% 228.6 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Axitec AC-600TGB/132TS BI 600 Wp 22.21% 222.1 -0.310 - 32.5 kg TOPCon Weak in heat
Axitec AC-605TGB/132TS BI 605 Wp 22.40% 224.0 -0.310 - 32.5 kg TOPCon Weak in heat
Axitec AC-610TGB/132TS BI 610 Wp 22.58% 225.8 -0.310 - 32.5 kg TOPCon Weak in heat
Axitec AC-615TGB/132TS BI 615 Wp 22.77% 227.7 -0.310 - 32.5 kg TOPCon Weak in heat
Axitec AC-620TGB/132TS BI 620 Wp 22.95% 229.5 -0.310 - 32.5 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