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Best panels for small roofs

Ranked by power density in watts per square metre. The figure that matters when the roof, not the budget, is the constraint. 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
Sharp NB-JD575 BI 575 Wp 22.26% 222.6 -0.300 - 32.5 kg TOPCon Degradation not published
DAH Solar DHN-72X16/DG-575W BI 575 Wp 22.26% 222.6 -0.290 - 30.8 kg TOPCon Degradation not published
EGing PV EG-575NT72-HL/BF-DG BI 575 Wp 22.25% 222.6 -0.300 0.40% 31.7 kg TOPCon Typical across the board
EGing PV EG-575NT72-HLV 575 Wp 22.25% 222.6 -0.300 0.40% 27.0 kg TOPCon Light for its class, top 14%
TS-BGT72(575) BI 575 Wp 22.30% 222.6 -0.290 0.40% 31.5 kg N-type Typical across the board
TS-BBT72(575) BI 575 Wp 22.30% 222.6 -0.290 0.40% 27.2 kg N-type Typical across the board
Hanersun HN18-72HT575W BI 575 Wp 22.26% 222.6 -0.310 0.40% 32.5 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
DAH Solar DHN-72X16/DG(BB)-575 BI 575 Wp 22.26% 222.6 -0.290 0.40% 30.8 kg TOPCon Typical across the board
DAH Solar DHN-72X16/DG(BW)-575W BI 575 Wp 22.26% 222.6 -0.290 - 30.8 kg TOPCon Degradation not published
VSUN VSUN575N-144BMH-DG BI 575 Wp 22.28% 222.6 -0.300 0.40% 32.7 kg TOPCon Heavy for its class
BYD NLBK-36 575 BI 575 Wp 22.26% 222.6 -0.278 0.40% 32.0 kg TOPCon Cool in heat, top 1%
Neo Solar Power NESE 575-72THB-M10 BI 575 Wp 22.26% 222.6 -0.300 - 31.5 kg TOPCon Degradation not published
Sunpro Power SPDG575-N132RX10 BI 575 Wp 22.25% 222.6 -0.300 0.40% 31.0 kg TOPCon Typical across the board
Axitec AC-575TGB/144TS BI 575 Wp 22.26% 222.6 -0.310 0.40% 31.2 kg TOPCon Weak in heat
BYD NLBK-36-575 BI 575 Wp 22.26% 222.6 -0.300 0.40% 32.0 kg TOPCon Heavy for its class
Renesola RS6-575N-E3 575 Wp 22.26% 222.6 -0.290 0.40% 27.0 kg N-type Light for its class, top 24%
Renesola RS6-575NBG-E3 BI 575 Wp 22.26% 222.6 -0.290 0.40% 31.7 kg N-type Heavy for its class
Emmvee E575HCBT144-T BI 575 Wp 22.26% 222.6 -0.290 0.40% 26.0 kg TOPCon Light for its class, top 5%
Premier Energies PE-575 TB M10_1A BI 575 Wp 22.24% 222.6 -0.300 0.40% 28.0 kg TOPCon Light for its class, top 22%
Premier Energies PE-575TBBG-144 BI 575 Wp 22.24% 222.6 -0.300 0.40% 34.0 kg TOPCon Heavy for its class
Emmvee ES75HCBT144-T BI 575 Wp 22.26% 222.6 -0.290 0.40% 27.1 kg TOPCon Light for its class, top 16%
Sun Earth SKT575M10-144D4 BI 575 Wp 22.26% 222.6 -0.290 - 32.0 kg TOPCon Degradation not published
Solar N Plus SP-N16/144HG-575 BI 575 Wp 22.30% 222.6 -0.290 0.40% 31.5 kg TOPCon Typical across the board
Tata Power Solar GSD7S72T-575WT BI 575 Wp 22.26% 222.6 -0.300 0.40% 32.0 kg TOPCon Heavy for its class
TommaTech TT575-144TN10 575 Wp 22.26% 222.6 -0.300 0.40% 29.0 kg TOPCon Typical across the board
Ulica Solar TSM144-9-570-595BNDG (575W) BI 575 Wp 22.30% 222.6 -0.290 0.40% 31.0 kg TOPCon Typical across the board
Q-SUN Solar QN-575HT-6 BI 575 Wp 22.50% 222.6 -0.290 0.40% 31.2 kg N-type Typical across the board
Techwise Solar TW-575TSD-1 BI 575 Wp 22.25% 222.6 -0.340 0.40% 32.0 kg TOPCon Weak in heat
Shinson Technology S575M72NT3BF BI 575 Wp 22.26% 222.6 -0.300 0.40% 32.0 kg TOPCon Heavy for its class
Techwise Solar TW-575HT-06 BI 575 Wp 22.26% 222.6 -0.290 0.40% 31.2 kg TOPCon Typical across the board
Anern Energy ANM-ND575W BI 575 Wp 22.26% 222.6 -0.290 0.40% 32.0 kg N-type Heavy for its class
Solarspace SS8-72HD-575N BI 575 Wp 22.26% 222.6 -0.290 0.40% 31.2 kg TOPCon Typical across the board
Hiwatt Solar HW-M10/144G-575 BI 575 Wp 22.26% 222.6 -0.340 0.55% 32.0 kg TOPCon Fast degradation
JS575N144 575 Wp 22.26% 222.6 -0.300 - 26.5 kg TOPCon Light for its class, top 10%
Recom RCM-575-7NF 575 Wp 22.25% 222.6 -0.300 0.45% 28.0 kg TOPCon Fast degradation
MY Solar MS575N-DHBA BI 575 Wp 22.30% 222.6 -0.290 - 31.8 kg TOPCon Degradation not published
SunEvo Solar SE5-72HBC-575 575 Wp 22.30% 222.6 -0.290 - 27.2 kg Back Contact Degradation not published
Solar N Plus SP-N16/144H-575 575 Wp 22.30% 222.6 -0.290 0.40% 28.5 kg N-type Typical across the board
Solar N Plus SP-N16/144HG-575W BI 575 Wp 22.30% 222.6 -0.290 - 32.5 kg TOPCon Degradation not published
Huasun RS575S8-144GANT BI 575 Wp 22.26% 222.6 -0.310 0.40% 32.5 kg TOPCon Weak in heat
Boviet Solar BVM7612M-575-H-HC-BF BI 575 Wp 22.26% 222.6 -0.300 0.40% 32.0 kg TOPCon Heavy for its class
DAH Solar DAS-DH144NA-575W BI 575 Wp 22.30% 222.6 -0.300 0.40% 31.3 kg TOPCon Typical across the board
PS575M8GFH-24/TNH BI 575 Wp 22.26% 222.6 -0.290 0.40% 32.0 kg TOPCon Heavy for its class
Jolywood JW-HT144N-575 BI 575 Wp 22.26% 222.6 -0.300 0.40% 27.5 kg TOPCon Light for its class, top 18%
Boviet Solar BVM7612M-575-H-HC BI 575 Wp 22.26% 222.6 -0.300 0.40% 28.9 kg TOPCon Typical across the board
JKM575N-72HL4 575 Wp 22.26% 222.6 -0.290 - 28.0 kg N-type Degradation not published
Boviet Solar BVM7612M-575-H-HC-BF-DG BI 575 Wp 22.26% 222.6 -0.370 0.45% 32.0 kg TOPCon Weak in heat
Mission Solar MSN10-575HN4G BI 575 Wp 22.26% 222.6 -0.320 0.40% 31.5 kg TOPCon Weak in heat
Goldi Solar GS10-T144-GF-575Wp BI 575 Wp 22.26% 222.6 -0.300 0.40% 31.5 kg TOPCon Typical across the board
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