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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
Axitec AC-695TGB/132TS BI 695 Wp 22.37% 223.7 -0.310 0.40% 38.0 kg TOPCon Weak in heat
Luxor Solar LX-695M/210-132+ GG BiF BI 695 Wp 22.58% 223.7 -0.260 - 38.7 kg HJT Top 3% efficiency
Renesola RS9-695NG-E1 BI 695 Wp 22.37% 223.7 -0.290 0.40% 33.5 kg N-type Light for its class, top 15%
Powitt Solar PW-66M695HG12-BD BI 695 Wp 22.37% 223.7 -0.300 0.40% 37.9 kg N-type Weak in heat
Haitai Solar JT695SLkB BI 695 Wp 22.40% 223.7 -0.240 - 37.3 kg HJT Degradation not published
Becquer JST-FCMH-695W-HD BI 695 Wp 22.40% 223.7 -0.250 0.30% 37.5 kg HJT Space-efficient, top 16%
SRP-695-BTC-BG BI 695 Wp 22.37% 223.7 -0.290 0.40% 38.5 kg TOPCon Typical across the board
Solarspace SS9-66HD-695N BI 695 Wp 22.37% 223.7 -0.290 0.40% 37.5 kg N-type Heavy for its class
Mysolar USA MS695N-DHBG BI 695 Wp 22.37% 223.7 -0.300 - 38.5 kg TOPCon Degradation not published
Q-SUN Solar QN-695HT-01 BI 695 Wp 22.40% 223.7 -0.300 0.40% 38.0 kg N-type Heavy for its class
Twinsel Electronic Technology TSM132-8-675-700BHDG (695W variant) BI 695 Wp 22.40% 223.7 -0.240 - 38.5 kg HJT Degradation not published
Shinson Technology S695M66NT4BF BI 695 Wp 22.37% 223.7 -0.310 0.40% 38.0 kg TOPCon Weak in heat
SunLink SL6N132D-695W BI 695 Wp 22.40% 223.7 -0.240 0.30% 38.3 kg HJT Space-efficient, top 16%
SunKean SKT695M12-132D5 BI 695 Wp 22.40% 223.7 -0.260 - 38.7 kg HJT Degradation not published
Recom RCM-695-8NM 695 Wp 22.37% 223.7 -0.300 0.40% 33.9 kg TOPCon Light for its class, top 12%
TN Solar SE6-66HBD-695 BI 695 Wp 22.37% 223.7 -0.260 0.38% 38.7 kg HJT Space-efficient, top 16%
DAH Solar DAS-DH132NC-695 BI 695 Wp 22.40% 223.7 -0.280 0.40% 38.3 kg TOPCon Cool in heat, top 21%
TSM-NEG21C.20-695W BI 695 Wp 22.40% 223.7 -0.290 0.40% 38.3 kg TOPCon Typical across the board
RSM132-8-695BHDG BI 695 Wp 22.40% 223.7 -0.240 0.30% 35.0 kg HJT Lightest in its segment
TSM-NEG21C.20 695W BI 695 Wp 22.40% 223.7 -0.290 0.40% 38.3 kg TOPCon Typical across the board
AUSTA ENERGY ODA695-33V-MHD BI 695 Wp 22.37% 223.7 -0.223 0.33% 38.5 kg HJT Cool in heat, top 1%
Goldi Solar GS12-T132-GF-695 BI 695 Wp 22.37% 223.7 -0.280 0.40% 38.1 kg TOPCon Cool in heat, top 21%
DAS Solar DAS-DH132NC-695 BI 695 Wp 22.40% 223.7 -0.280 0.40% 38.3 kg TOPCon Cool in heat, top 21%
TSM-695NEG21C.20 BI 695 Wp 22.40% 223.7 -0.290 0.40% 38.3 kg TOPCon Typical across the board
LEDVANCE M695N66UB-SF-F7 BI 695 Wp 22.37% 223.7 -0.300 0.40% 34.5 kg TOPCon Light for its class, top 22%
Luxor Solar LX - 695 M/210-132+ GG BiF BI 695 Wp 22.58% 223.7 -0.260 0.21% 38.7 kg HJT Top 3% efficiency
New East Solar NESE 695-66THB-G12 BI 695 Wp 22.37% 223.7 -0.300 0.37% 38.5 kg TOPCon Slow degradation, top 20%
MY Solar MS695N-DHBG BI 695 Wp 22.37% 223.7 -0.300 0.35% 38.5 kg TOPCon Slow degradation, top 10%
Twinsel Electronic Technology TSM132-8-695BHDG BI 695 Wp 22.40% 223.7 -0.240 - 38.5 kg HJT Degradation not published
Clelo Tech JT695SLkB BI 695 Wp 22.40% 223.7 -0.240 0.37% 37.3 kg HJT Space-efficient, top 16%
BECSA BEC-HJT-695W-HD BI 695 Wp 22.40% 223.7 -0.240 0.30% 37.5 kg HJT Space-efficient, top 16%
Sunket New Energy SKT695M12-132D5 BI 695 Wp 22.40% 223.7 -0.260 0.38% 38.7 kg HJT Space-efficient, top 16%
RedSolar CETC-695T(GDF)/132 BI 695 Wp 22.37% 223.7 -0.310 0.40% 38.0 kg N-type Weak in heat
Vikram Solar HYPERSOL VSMDH.66.AAA.05-695 BI 695 Wp 22.37% 223.7 -0.280 0.40% 39.5 kg N-type Heavy for its class
Hanersun HN21N-66HT695W BI 695 Wp 22.40% 223.7 -0.280 0.40% 37.4 kg TOPCon Cool in heat, top 21%
Luxen Solar Energy LNET-695ND BI 695 Wp 22.37% 223.7 -0.300 0.40% 38.5 kg N-type Heavy for its class
Luxen Solar Energy LNET-695N 695 Wp 22.37% 223.7 -0.290 0.40% 34.0 kg N-type Light for its class, top 22%
Resun Solar RS9H-M-DG-695 BI 695 Wp 22.37% 223.7 -0.300 0.50% 38.5 kg TOPCon Fast degradation
Goldi Solar G12 Series 695Wp BI 695 Wp 22.37% 223.7 -0.259 0.50% 38.7 kg HJT Fast degradation
PVolution PVN695-M12TCBB BI 695 Wp 22.37% 223.7 -0.300 0.40% 38.3 kg TOPCon Typical across the board
SRP-615-BTC-BG BI 615 Wp 22.77% 223.7 -0.290 0.40% 32.5 kg TOPCon Needs more roof
HS555TC-MHB-D BI 555 Wp 22.40% 223.7 -0.280 0.40% 30.5 kg N-type Cool in heat, top 9%
HS555TC-MHB 555 Wp 22.40% 223.7 -0.280 0.40% 25.5 kg TOPCon Cool in heat, top 5%
TS-BGT78(625) BI 625 Wp 22.40% 223.7 -0.290 0.40% 34.0 kg N-type Needs more roof
Heliene 156HC-625 M10 NTYP SL BIFACIAL MODULE BI 625 Wp 22.37% 223.7 -0.300 0.40% 31.0 kg TOPCon Modest efficiency
Heliene 156HC-625 M10 NTYP SL BI 625 Wp 22.37% 223.7 -0.300 0.40% 31.0 kg N-type Weak in heat
Jetion JT510SNk(B) BI 510 Wp 22.40% 223.7 -0.240 0.30% 27.4 kg HJT Modest efficiency
Renewsys DESERV EXTREME 120X-485 BI 485 Wp 22.37% 223.7 -0.292 - 26.5 kg TOPCon Degradation not published
HT-SAAE HT60-18X(ND)-F-495W BI 495 Wp 22.40% 223.6 -0.310 0.40% 27.0 kg TOPCon Weak in heat
Ulica Solar UL-495M-120BDGN BI 495 Wp 22.36% 223.6 -0.290 0.40% 26.5 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