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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 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
TommaTech TT595-144TN10 595 Wp 23.03% 230.3 -0.300 0.40% 29.0 kg TOPCon Top 5% efficiency
Ulica Solar TSM144-9-570-595BNDG (595W) BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.0 kg TOPCon Space-efficient, top 7%
Solarspace SS8-72HD-595N BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.2 kg TOPCon Top 5% efficiency
Peimar OR10H595MNDB BI 595 Wp 23.03% 230.3 -0.290 - 30.0 kg TOPCon Top 5% efficiency
Philadelphia Solar PS-MNB144(HCBF)-595W BI 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% efficiency
HY SOLAR HY-NT10/72H-595 BI 595 Wp 23.00% 230.3 -0.290 0.40% 27.2 kg TOPCon Space-efficient, top 7%
HY SOLAR HY-NT10/72GDF-595 BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.1 kg TOPCon Space-efficient, top 7%
HY SOLAR HY-NT10/72GDF (Marine)-595 BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.1 kg TOPCon Space-efficient, top 7%
LF595M10N-72H/BF BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.0 kg TOPCon Space-efficient, top 7%
Hiwatt Solar HW-M10/144G-595 BI 595 Wp 23.03% 230.3 -0.340 0.55% 32.0 kg TOPCon Fast degradation
Powitt Solar PW-72M595MH10-BD BI 595 Wp 23.03% 230.3 -0.300 - 31.0 kg N-type Top 5% efficiency
Techwise Solar TW-595HT-06 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.2 kg TOPCon Top 5% efficiency
SRP-595-BTA-BG BI 595 Wp 23.03% 230.3 -0.290 0.40% 32.0 kg TOPCon Top 5% efficiency
SRP-595-BTA-HV 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg TOPCon Top 5% efficiency
Techwise Solar TW-600HT-06-595 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.5 kg TOPCon Top 5% efficiency
SunEvo Solar SE5-72HBC-595 595 Wp 23.00% 230.3 -0.290 - 27.2 kg Back Contact Space-efficient, top 5%
Solar N Plus SP-N16/144H-595 595 Wp 23.00% 230.3 -0.290 0.40% 28.5 kg N-type Space-efficient, top 6%
Huasun RS595S8-144ANT BI 595 Wp 23.03% 230.3 -0.310 0.40% 32.5 kg TOPCon Top 5% efficiency
Recom RCM-595-7NF 595 Wp 23.02% 230.3 -0.300 0.45% 28.0 kg TOPCon Space-efficient, top 7%
Mission Solar MSH10-595HN4G BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.5 kg N-type Space-efficient, top 6%
CHSM72N-HC-595 595 Wp 23.00% 230.3 -0.290 0.40% 26.9 kg TOPCon Light for its class, top 5%
TNC M10-72 Monofacial 595 Wp 23.00% 230.3 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 5%
Goldi Solar GS10-T144-GF-595Wp BI 595 Wp 23.03% 230.3 -0.300 0.40% 31.5 kg TOPCon Top 5% efficiency
NT10/72GDF-595W BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.1 kg TOPCon Top 5% efficiency
TS-SWT72(595) 595 Wp 23.00% 230.3 -0.300 0.40% 27.2 kg N-type Space-efficient, top 6%
TWMND-72 HD595 BI 595 Wp 23.00% 230.3 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 5%
BiN-08-595 BI 595 Wp 23.03% 230.3 -0.300 0.40% 32.5 kg N-type Top 5% efficiency
TS-BBT72(595) BI 595 Wp 23.00% 230.3 -0.290 0.40% 27.2 kg N-type Space-efficient, top 6%
CHSM72N(DG)/F-BH 595 BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.1 kg TOPCon Space-efficient, top 7%
LEDVANCE M595N72LB-BF-F7 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.2 kg TOPCon Top 5% efficiency
TCL Zhonghuan HSM-ND72-GF595 BI 595 Wp 23.00% 230.3 -0.280 0.40% 30.6 kg TOPCon Cool in heat, top 5%
G-STAR GSD7S72T-595WT BI 595 Wp 23.03% 230.3 -0.300 0.40% 32.0 kg TOPCon Top 5% efficiency
Ocean Solar AOX-72M10HC595W 595 Wp 23.00% 230.3 -0.300 0.40% 28.0 kg TOPCon Space-efficient, top 7%
SunEvo Solar SE5-72HBC 595 595 Wp 23.00% 230.3 -0.290 0.40% 27.2 kg Back Contact Space-efficient, top 5%
Powitt Solar PW-72M595HM10-BD BI 595 Wp 23.03% 230.3 -0.300 0.40% 31.0 kg N-type Top 5% efficiency
New East Solar NESE 595-72THB-M10 BI 595 Wp 23.03% 230.3 -0.300 0.40% 31.5 kg TOPCon Top 5% efficiency
Lexron LEXRON 595W 595 Wp 23.03% 230.3 -0.350 0.40% 28.0 kg TOPCon Weak in heat
GL Solar HY-NT10/72GDF-595W BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.1 kg TOPCon Space-efficient, top 7%
RedSolar CETC-595T(GDF)/144 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
Hanersun HN18N-72H595W 595 Wp 23.00% 230.3 -0.280 0.40% 26.0 kg TOPCon Light for its class, top 2%
Hanersun HN18N-72HT595W BI 595 Wp 23.00% 230.3 -0.280 0.40% 30.9 kg TOPCon Cool in heat, top 5%
Emmvee E595HCBG144-T BI 595 Wp 23.03% 230.3 -0.290 0.40% 32.0 kg TOPCon Top 5% efficiency
GCL-NT10/72GDF-595W BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.1 kg TOPCon Top 5% efficiency
Emmvee E595HCBT144-T BI 595 Wp 23.03% 230.3 -0.290 0.40% 26.0 kg TOPCon Light for its class, top 2%
PVolution PVN595-M10TCBB BI 595 Wp 23.02% 230.3 -0.300 0.40% 31.0 kg TOPCon Space-efficient, top 7%
JAT60S41-510/LR 510 Wp 23.00% 230.3 -0.260 0.35% 23.5 kg N-type Cool in heat, top 7%
JAT60S40-510/LR 510 Wp 23.00% 230.3 -0.260 0.35% 23.5 kg N-type Cool in heat, top 7%
JAM60S40-510/LR 510 Wp 23.00% 230.3 -0.290 0.40% 24.3 kg TOPCon Typical across the board
JAM60D41 510/LB BI 510 Wp 23.00% 230.3 -0.290 0.40% 27.3 kg TOPCon Typical across the board
JAM60D41-510/LB BI 510 Wp 23.00% 230.3 -0.290 0.40% 27.3 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