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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
HT-SAAE HT60-18X(N)-510W 510 Wp 23.00% 230.4 -0.310 0.40% 23.5 kg TOPCon Weak in heat
HT-SAAE HT60-18X(ND)-F-510W BI 510 Wp 23.00% 230.4 -0.310 0.40% 27.0 kg TOPCon Weak in heat
HY SOLAR HY-NT10/60GDF-510 BI 510 Wp 23.00% 230.4 -0.290 0.40% 26.5 kg TOPCon Typical across the board
HY SOLAR HY-NT10/60BGDF-510 BI 510 Wp 23.00% 230.4 -0.290 0.40% 26.5 kg TOPCon Typical across the board
JAM72D40-595/MB BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.8 kg TOPCon Space-efficient, top 7%
CS6W-595TB-AG BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.3 kg TOPCon Space-efficient, top 7%
JAM66D42-595/MB BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.8 kg TOPCon Space-efficient, top 7%
JKM595N-72HL4-BDX BI 595 Wp 23.03% 230.3 -0.290 0.40% 37.7 kg TOPCon Heavy for its class
DM595M10T-B72HSW BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.8 kg TOPCon Space-efficient, top 7%
JKM595N-72HL4-(V)-F8 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% efficiency
CS6W-595T 595 Wp 23.00% 230.3 -0.290 0.40% 27.6 kg TOPCon Space-efficient, top 7%
JKM575-600N-72HL4-BDV-F9-EN (STC column: 595W) BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
JKM575-600N-72HL4-BDV (595W class) BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
PS595M8GF-24/TNH BI 595 Wp 23.03% 230.3 -0.290 0.40% 32.0 kg TOPCon Top 5% efficiency
JKM595-N-72HL4-BDV-F9 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
JKM575-600N-72HL4-BDV-F9-EN (595W) BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
JKM575-600N-72HL4-BDV-F9-EN (STC 595W bin) BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
CHSM72N(DG)/F-BH-595 BI 595 Wp 23.00% 230.3 -0.290 - 32.1 kg TOPCon Space-efficient, top 7%
JKM595N-72HL4-BDV BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg N-type Top 5% efficiency
JKM575-600N-72HL4-BDV (595W) BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.0 kg TOPCon Top 5% efficiency
JKM580-605N-72HL4-(V)-F8 (595W bin) 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% efficiency
JKM595N-72HL4-(V) 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg TOPCon Top 5% efficiency
JKM580-605N-72HL4-(V) 595W 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% efficiency
Jolywood JW-HD144N-R0-595W BI 595 Wp 23.00% 230.3 -0.280 0.40% 31.5 kg TOPCon Cool in heat, top 5%
GCL-NT10/72GDF-595 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.1 kg TOPCon Top 5% efficiency
LR5-72HTH-595M 595 Wp 23.00% 230.3 -0.290 0.40% 27.2 kg - Top 1% efficiency
Jolywood JW-HD144N-R0-595 BI 595 Wp 23.00% 230.3 -0.280 0.40% 31.5 kg N-type Space-efficient, top 6%
LEDVANCE M575-595N72LB-BF-F7-595 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.2 kg TOPCon Top 5% efficiency
JKM595-72HL4-(V) 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg TOPCon Top 5% efficiency
DAS Solar DAS-DH144NA-595 BI 595 Wp 23.00% 230.3 -0.300 0.40% 31.3 kg TOPCon Space-efficient, top 7%
DAS Solar DAS-DH144NA-595W BI 595 Wp 23.00% 230.3 -0.300 0.40% 31.3 kg TOPCon Space-efficient, top 7%
Jolywood JW-HT144N-R0-595 BI 595 Wp 23.00% 230.3 -0.280 0.40% 26.6 kg TOPCon Light for its class, top 3%
STP595S-C72/Nsh+ BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.5 kg TOPCon Space-efficient, top 7%
STP595S-C72/Nsh 595 Wp 23.00% 230.3 -0.300 0.40% 27.5 kg TOPCon Space-efficient, top 7%
TWMND-72HD595 BI 595 Wp 23.00% 230.3 -0.280 0.40% 31.5 kg N-type Space-efficient, top 6%
Runergy HY-DH144N8-595 BI 595 Wp 23.00% 230.3 -0.290 0.40% 32.7 kg N-type Space-efficient, top 6%
YL595CF72 e/2 BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.6 kg TOPCon Space-efficient, top 7%
Neo Solar Power NESE 595-72THB-M10 BI 595 Wp 23.03% 230.3 -0.300 - 31.5 kg TOPCon Top 5% efficiency
Vikram Solar HYPERSOL VSMDH.72.AAA.05-595 BI 595 Wp 23.03% 230.3 -0.280 0.40% 31.6 kg HJT Weak in heat
Sunpro Power SPDG595-N144M10 BI 595 Wp 23.02% 230.3 -0.300 0.40% 31.0 kg TOPCon Space-efficient, top 7%
BYD NLBK-36-595 BI 595 Wp 23.03% 230.3 -0.300 0.40% 32.0 kg TOPCon Top 5% efficiency
BYD NLBK-36 595 BI 595 Wp 23.03% 230.3 -0.278 0.40% 32.0 kg TOPCon Cool in heat, top 1%
Huayao HSM-ND72-GF595 BI 595 Wp 23.00% 230.3 -0.280 - 30.6 kg TOPCon Cool in heat, top 5%
Renesola RS6-595N-E3 595 Wp 23.03% 230.3 -0.290 0.40% 27.0 kg N-type Top 5% efficiency
Renesola RS6-595NBG-E3 BI 595 Wp 23.03% 230.3 -0.290 0.40% 31.7 kg N-type Top 5% efficiency
Ulica Solar UL-595M-144ADGN BI 595 Wp 23.03% 230.3 -0.290 0.40% 30.6 kg TOPCon Top 5% efficiency
Shinson Technology S595M72HT3BF BI 595 Wp 23.03% 230.3 -0.260 0.35% 32.0 kg HJT Space-efficient, top 6%
Ocean Solar AOX-72M10HC 595W 595 Wp 23.00% 230.3 -0.300 0.40% 28.0 kg TOPCon Space-efficient, top 7%
Solar N Plus SP-N16/144HG-595 BI 595 Wp 23.00% 230.3 -0.290 0.40% 31.5 kg TOPCon Space-efficient, top 7%
Tata Power Solar GSD7S72T-595WT BI 595 Wp 23.03% 230.3 -0.300 0.40% 32.0 kg TOPCon Top 5% efficiency
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