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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
PS440L8H-16/QMH 440 Wp 22.02% 220.2 -0.290 0.40% 13.7 kg N-type Light for its class, top 4%
PS440L8GF-16/QNH BI 440 Wp 22.02% 220.2 -0.290 0.40% 23.0 kg TOPCon Typical across the board
PS440L8GFH-16/QNH BI 440 Wp 22.02% 220.2 -0.290 0.40% 23.0 kg TOPCon Typical across the board
TSM-NEG9R.28-440 440 Wp 22.00% 220.2 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 17%
PS440L8-16/QMH 440 Wp 22.02% 220.2 -0.290 0.40% 13.7 kg N-type Light for its class, top 4%
LEDVANCE M440N54LB-SF-F7 BI 440 Wp 22.02% 220.2 -0.300 0.40% 24.5 kg TOPCon Typical across the board
JAM54D40-440/LB BI 440 Wp 22.00% 220.2 -0.290 0.40% 22.0 kg TOPCon Typical across the board
LEDVANCE M440N48RB-BB-F7 440 Wp 22.02% 220.2 -0.290 0.40% 24.5 kg TOPCon Typical across the board
LEDVANCE M440-460H48RB-BF (440W) BI 440 Wp 22.02% 220.2 -0.240 0.30% 23.0 kg HJT Typical across the board
LEDVANCE M440N48RB-SF-F7 BI 440 Wp 22.02% 220.2 -0.290 0.40% 24.5 kg TOPCon Typical across the board
54HL4R-(V) 440W 440 Wp 22.02% 220.2 -0.290 0.40% 21.0 kg N-type Light for its class, top 16%
Jolywood JW-HT108N-R3 440W 440 Wp 22.00% 220.2 -0.280 0.40% 21.7 kg TOPCon Cool in heat, top 4%
STP440S-H48-Nfb 440 Wp 22.00% 220.2 -0.290 0.40% 21.5 kg TOPCon Typical across the board
STP440S-H48-Nth+ BI 440 Wp 22.00% 220.2 -0.290 0.40% 21.5 kg TOPCon Typical across the board
Jolywood JW-HD108N-R3-440 BI 440 Wp 22.00% 220.2 -0.280 0.40% 24.6 kg TOPCon Cool in heat, top 4%
TSM-NEG9RC.27-440 BI 440 Wp 22.00% 220.2 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 17%
STP440S-H48-Nkh+ 440 Wp 22.00% 220.2 -0.290 0.40% 21.5 kg TOPCon Typical across the board
STP440S-H48-Nfb+ 440 Wp 22.00% 220.2 -0.290 0.40% 21.5 kg TOPCon Typical across the board
STP440S-H48-Nkh 440 Wp 22.00% 220.2 -0.290 0.40% 21.5 kg TOPCon Typical across the board
TSM-NEG9R.25 440W 440 Wp 22.00% 220.2 -0.290 0.40% 21.0 kg TOPCon Light for its class, top 17%
Runergy HY-DH96N11B-440 BI 440 Wp 22.00% 220.2 -0.290 0.40% 25.0 kg N-type Heavy for its class
Runergy HY-DH96N11-440 BI 440 Wp 22.00% 220.2 -0.290 0.40% 25.0 kg N-type Heavy for its class
Runergy HY-WH96N11-440 440 Wp 22.00% 220.2 -0.290 0.40% 21.2 kg N-type Light for its class, top 19%
Huasun HSN-210R-B96DS440 BI 440 Wp 22.00% 220.2 -0.240 0.30% 21.6 kg HJT Light for its class, top 16%
Huasun HSN-210R-B96DSB440 BI 440 Wp 22.00% 220.2 -0.240 0.30% 21.6 kg HJT Light for its class, top 16%
Huasun HSN-210R-B96DSN440 BI 440 Wp 22.00% 220.2 -0.240 0.30% 21.6 kg HJT Light for its class, top 16%
Huayao HY440-N108FDD BI 440 Wp 22.02% 220.2 -0.300 0.40% 24.6 kg TOPCon Heavy for its class
YL440CF48 i/2 BI 440 Wp 22.00% 220.2 -0.290 0.40% 20.7 kg TOPCon Light for its class, top 10%
Talesun TM3G48M-440W BI 440 Wp 22.00% 220.2 -0.290 0.40% 24.7 kg TOPCon Heavy for its class
HT-SAAE HT54-18X(ND)-F 440W BI 440 Wp 22.00% 220.2 -0.310 0.40% 25.0 kg TOPCon Weak in heat
HT-SAAE HT48-18X(N)-440W 440 Wp 22.00% 220.2 -0.310 0.40% 21.0 kg TOPCon Weak in heat
Leapton LP182*210-M-48-NB-440W BI 440 Wp 22.02% 220.2 -0.300 0.40% 24.0 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG(BB)-440W BI 440 Wp 22.02% 220.2 -0.290 - 23.9 kg TOPCon Degradation not published
DAH Solar DHN-48Z16/DG-440 BI 440 Wp 22.02% 220.2 -0.290 - 23.9 kg TOPCon Degradation not published
DAH Solar DHN-48Z16/DG(BW)-440 BI 440 Wp 22.02% 220.2 -0.290 0.40% 23.9 kg TOPCon Typical across the board
DAH Solar DHN-48Z20/DG-440W BI 440 Wp 22.02% 220.2 -0.290 - 23.9 kg TOPCon Degradation not published
VSUN VSUN440N-96BMHR-DG-BB BI 440 Wp 22.02% 220.2 -0.300 0.40% 25.0 kg TOPCon Heavy for its class
Leapton LP182*210-M-48-NH-440W 440 Wp 22.02% 220.2 -0.300 0.40% 22.0 kg TOPCon Typical across the board
Leapton LP182*182-M-54-NH-440W 440 Wp 22.02% 220.2 -0.300 0.40% 22.0 kg TOPCon Typical across the board
Sunpro Power SPDG440-N108R10 BI 440 Wp 22.02% 220.2 -0.300 0.40% 23.8 kg TOPCon Typical across the board
Leapton LP182*182-M-54-NB-440W BI 440 Wp 22.02% 220.2 -0.300 0.40% 25.0 kg TOPCon Heavy for its class
Axitec AC-440TGBL/108BB BI 440 Wp 22.02% 220.2 -0.310 0.40% 25.0 kg TOPCon Weak in heat
TCL Zhonghuan HSM-ND48-GR440 BI 440 Wp 22.00% 220.2 -0.290 0.40% 24.5 kg TOPCon Typical across the board
IBC Solar IBC Module White 440 MS-TA1 440 Wp 22.02% 220.2 -0.300 0.40% 21.0 kg TOPCon Light for its class, top 17%
Heckert Solar ZEUS 1.1 440WP Full Black BI 440 Wp 22.00% 220.2 -0.280 0.45% 20.9 kg TOPCon Cool in heat, top 4%
Ocean Solar AOX-144M10RHC440W 440 Wp 22.00% 220.2 -0.300 0.40% 20.0 kg TOPCon Light for its class, top 5%
Haitai Solar CETC-440TR(GDF)/96 BI 440 Wp 22.02% 220.2 -0.300 0.40% 23.9 kg TOPCon Typical across the board
MY Solar MS440N-DHBAX BI 440 Wp 22.02% 220.2 -0.290 - 22.6 kg TOPCon Degradation not published
HiT-H440LE-FB(ZB) BI 440 Wp 22.00% 220.2 -0.240 0.30% 21.6 kg HJT Light for its class, top 16%
LF440M10N-48H/BF BI 440 Wp 22.00% 220.2 -0.290 0.40% 24.0 kg N-type 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