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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
TS-BWT66(710)-G12 BI 710 Wp 22.90% 228.6 -0.290 0.40% 33.9 kg TOPCon Light for its class, top 13%
DAH Solar DHN-66Y18/DG-710 BI 710 Wp 22.86% 228.6 -0.290 0.40% 36.7 kg TOPCon Typical across the board
Vikram Solar SURYAVA VSMDH.66.710.05 BI 710 Wp 22.86% 228.6 -0.260 0.38% 39.5 kg HJT Heavy for its class
Vikram Solar HYPERSOL VSMDH.66.710.05 BI 710 Wp 22.86% 228.6 -0.280 0.40% 37.5 kg N-type Cool in heat, top 22%
BYD NSBK-33-710 BI 710 Wp 22.86% 228.6 -0.278 0.40% 38.3 kg TOPCon Cool in heat, top 2%
Leapton LP210*210-M-66-NH-710W 710 Wp 22.86% 228.6 -0.300 0.40% 34.0 kg TOPCon Light for its class, top 14%
Leapton LP210*210-M-66-NB-710W BI 710 Wp 22.86% 228.6 -0.300 - 37.5 kg TOPCon Degradation not published
VSUN VSUN710N-132BMHT-DG BI 710 Wp 22.86% 228.6 -0.300 0.40% 38.5 kg TOPCon Heavy for its class
TCL Zhonghuan HSM-ND66-GK710 BI 710 Wp 22.90% 228.6 -0.280 0.40% 38.2 kg N-type Cool in heat, top 22%
Sunpro Power SPDG710N132M12 BI 710 Wp 22.86% 228.6 -0.300 0.40% 37.5 kg TOPCon Weak in heat
Neo Solar Power NESE 710-66THB-G12 BI 710 Wp 22.86% 228.6 -0.300 - 38.5 kg TOPCon Degradation not published
Sunpro Power SP-210-132DS710 BI 710 Wp 22.86% 228.6 -0.240 0.30% 38.1 kg HJT Typical across the board
BYD HSBK-33-710 BI 710 Wp 22.86% 228.6 -0.240 0.40% 38.3 kg HJT Fast degradation
TCL Zhonghuan HSM-ND66-GK710 (IEC1500V) BI 710 Wp 22.90% 228.6 -0.280 - 38.2 kg TOPCon Degradation not published
Heliene 132HC-710 G12 HJT Bifacial Module BI 710 Wp 22.86% 228.6 -0.260 0.40% 38.7 kg HJT Fast degradation
Axitec AC-710TGB/132TS BI 710 Wp 22.86% 228.6 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Luxor Solar LX-710M/210-132+GG BI 710 Wp 23.07% 228.6 -0.240 - 38.7 kg HJT Degradation not published
Renesola RS9-710NBG-E1 BI 710 Wp 22.86% 228.6 -0.290 0.40% 38.7 kg N-type Heavy for its class
Ulica Solar UL-710M-132DGN BI 710 Wp 22.86% 228.6 -0.290 0.40% 37.4 kg TOPCon Typical across the board
Emmvee E710HCBG 132-T BI 710 Wp 22.86% 228.6 -0.290 0.40% 37.8 kg TOPCon Typical across the board
IBC Solar YH710W-33MHD/MH BI 710 Wp 22.86% 228.6 -0.350 - 38.0 kg TOPCon Weak in heat
Q-SUN Solar QN-710HJT-01 BI 710 Wp 23.00% 228.6 -0.240 0.36% 37.9 kg HJT Typical across the board
SunEvo Solar SE6-66HBD-710 BI 710 Wp 22.90% 228.6 -0.280 0.40% 37.9 kg TOPCon Cool in heat, top 11%
Powitt Solar PW-66M710HG12-BD BI 710 Wp 22.86% 228.6 -0.300 0.40% 37.9 kg N-type Weak in heat
Haitai Solar JT710SLkB BI 710 Wp 22.90% 228.6 -0.240 - 37.3 kg HJT Degradation not published
Becquer JST-FCMH-710W-HD BI 710 Wp 22.90% 228.6 -0.250 0.30% 37.5 kg HJT Typical across the board
SRP-710-BHC-BG BI 710 Wp 22.86% 228.6 -0.258 0.30% 38.5 kg HJT Typical across the board
NS-710MH-132 710 Wp 22.85% 228.6 -0.290 - 34.0 kg N-type Light for its class, top 8%
Hiwatt Solar HW-M12/132G-710 BI 710 Wp 22.86% 228.6 -0.340 0.55% 38.7 kg TOPCon Fast degradation
Q-SUN Solar QN-710HT-01 BI 710 Wp 22.90% 228.6 -0.300 0.40% 38.0 kg N-type Weak in heat
Sharp GSD8K66H-710WT BI 710 Wp 22.86% 228.6 -0.260 0.35% 39.0 kg HJT Heavy for its class
Huasun RS710S9-132GANT BI 710 Wp 22.86% 228.6 -0.310 0.40% 38.0 kg TOPCon Weak in heat
HY SOLAR HY-NT12/66H-710 BI 710 Wp 22.70% 228.6 -0.290 0.40% 33.3 kg TOPCon Light for its class, top 12%
HY SOLAR HY-NT12/66GDF-710 BI 710 Wp 22.90% 228.6 -0.290 0.40% 38.3 kg TOPCon Heavy for its class
HS710TC-MHG-D BI 710 Wp 22.90% 228.6 -0.280 - 38.5 kg TOPCon Degradation not published
Solar N Plus SP-N18/132HG-710W BI 710 Wp 22.90% 228.6 -0.300 - 38.1 kg TOPCon Degradation not published
LF710M12N-66H/BF BI 710 Wp 22.86% 228.6 -0.290 0.40% 38.0 kg N-type Typical across the board
SunEvo Solar SE6-66HBD-710W BI 710 Wp 22.90% 228.6 -0.280 - 37.9 kg TOPCon Degradation not published
Solarspace SS9-66HD-710N BI 710 Wp 22.86% 228.6 -0.290 0.40% 37.5 kg N-type Typical across the board
Shinson Technology S710M66HT4BF BI 710 Wp 22.86% 228.6 -0.260 0.35% 38.7 kg HJT Weak in heat
Recom RCM-710-8DBNM BI 710 Wp 22.90% 228.6 -0.290 0.40% 37.8 kg TOPCon Typical across the board
Mysolar USA MS710N-HJTGB BI 710 Wp 22.86% 228.6 -0.260 0.25% 38.8 kg HJT Slow degradation, top 8%
Techwise Solar TW-720HT-01-710W BI 710 Wp 22.21% 228.6 -0.300 0.40% 38.0 kg TOPCon Modest efficiency
Recom RCM-710-8NM 710 Wp 22.86% 228.6 -0.300 0.40% 33.9 kg TOPCon Light for its class, top 13%
Just Solar JST-FCMH-710W-HD BI 710 Wp 22.86% 228.6 -0.260 0.30% 38.3 kg HJT Weak in heat
Gamko New Energy GKA210N132-710W (series) BI 710 Wp 22.86% 228.6 -0.340 - 32.0 kg TOPCon Weak in heat
TN Solar SE6-66HBD-710 BI 710 Wp 22.86% 228.6 -0.260 0.38% 38.7 kg HJT Weak in heat
TSM-NEG21C.20 710W BI 710 Wp 22.90% 228.6 -0.290 0.40% 38.3 kg TOPCon Heavy for its class
TSM-NEG21C.20-710W BI 710 Wp 22.90% 228.6 -0.290 0.40% 38.3 kg TOPCon Heavy for its class
DAH Solar DAS-DH132NC-710 BI 710 Wp 22.90% 228.6 -0.280 0.40% 38.3 kg TOPCon Cool in heat, top 11%
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