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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
S-Energy SL65-54TEP-410R BI 410 Wp 21.01% 210.1 -0.300 0.40% 23.5 kg TOPCon Modest efficiency
RedSolar CETC-410M(L)/108 410 Wp 21.01% 210.1 -0.350 0.55% 11.4 kg PERC Light for its class, top 3%
Q-SUN Solar QNM182-HS455-60 455 Wp 21.00% 210.1 -0.370 0.55% 24.5 kg PERC Weak in heat
Hanersun HN18-60HT455W BI 455 Wp 21.00% 210.1 -0.350 0.45% 26.5 kg PERC Slow degradation, top 11%
Hanersun HN18-60H455W 455 Wp 21.00% 210.1 -0.350 0.55% 24.0 kg PERC Typical across the board
AmoSolar AS455M10-120 455 Wp 21.01% 210.1 -0.350 0.55% 23.0 kg PERC Light for its class, top 24%
Sunlike Solar LNVK-455M 455 Wp 21.01% 210.1 -0.360 0.53% 23.0 kg - Weak in heat
Boviet Solar BVM7612M-545-H-HC 545 Wp 21.00% 210.1 -0.350 0.60% 28.9 kg PERC Fast degradation
Vikram Solar PARADEA VSMDH.78.AAA.05-585 BI 585 Wp 21.02% 210.0 -0.350 0.50% 36.5 kg PERC Heavy for its class
Tata Power Solar TP585LG10B BI 585 Wp 21.00% 210.0 -0.370 0.60% 36.0 kg PERC Weak in heat
Tata Power Solar TP585LG10TB BI 585 Wp 21.00% 210.0 -0.360 0.72% 31.0 kg PERC Fast degradation
Vikram Solar PARADEA VSMDH.78.585.05 BI 585 Wp 21.02% 210.0 -0.350 0.50% 36.5 kg PERC Heavy for its class
VDS Renewable VDS-S150/M12H-500 500 Wp 21.00% 210.0 -0.340 0.55% 26.1 kg - Typical across the board
Elege Electronic 54M410HM10 410 Wp 21.01% 210.0 -0.348 - 21.5 kg PERC Degradation not published
Boviet Solar BVM7610M-455-H-HC-BF-DG BI 455 Wp 20.83% 210.1 -0.350 0.55% 27.8 kg PERC Heavy for its class
CS6R-410MS 410 Wp 21.00% 210.0 -0.340 0.55% 21.3 kg PERC Top 23% efficiency
Q.PEAK DUO M-G11S 410 410 Wp 21.00% 210.0 -0.340 0.50% 21.1 kg - Typical across the board
Q.PEAK DUO BLK M-G11S 410 410 Wp 21.00% 210.0 -0.340 0.50% 21.1 kg PERC Slow degradation, top 22%
JAM54S30-410/MR 410 Wp 21.00% 210.0 -0.350 0.55% 19.5 kg PERC Light for its class, top 6%
JAM54S41-410/GR/1500V 410 Wp 21.00% 210.0 -0.300 0.40% 21.5 kg N-type Modest efficiency
JAM54S40-410/GR/1500V 410 Wp 21.00% 210.0 -0.300 0.40% 21.5 kg N-type Modest efficiency
JAM54D40-410/GB BI 410 Wp 21.00% 210.0 -0.300 0.40% 21.5 kg TOPCon Modest efficiency
JAM54D41-410/GB BI 410 Wp 21.00% 210.0 -0.300 0.40% 21.5 kg TOPCon Modest efficiency
JKM410M-54HL4-V 410 Wp 21.00% 210.0 -0.350 0.55% 22.0 kg PERC Top 23% efficiency
JKM410N-54HL4-B 410 Wp 21.00% 210.0 -0.290 0.40% 22.0 kg N-type Modest efficiency
LR5-54HPH-410M 410 Wp 21.00% 210.0 -0.340 0.55% 20.8 kg PERC Top 23% efficiency
Q-SUN Solar QNM182-HS410-54 410 Wp 21.00% 210.0 -0.320 0.55% 20.8 kg PERC Cool in heat, top 5%
STP410S-C54/Umhb 410 Wp 21.00% 210.0 -0.340 0.55% 21.0 kg TOPCon Fast degradation
GCL-M10/54BH-410W 410 Wp 21.00% 210.0 -0.360 - 20.5 kg PERC Degradation not published
LR5-54HPB-410M 410 Wp 21.00% 210.0 -0.340 0.55% 20.8 kg PERC Top 23% efficiency
GCL-M10/54H-410W 410 Wp 21.00% 210.0 -0.350 - 20.5 kg PERC Degradation not published
LEDVANCE M410P54LM-BF-F3 410 Wp 20.99% 210.0 -0.350 0.55% 20.2 kg PERC Light for its class, top 11%
LEDVANCE M410P54LM-SF-F3 410 Wp 20.99% 210.0 -0.350 0.55% 20.2 kg PERC Light for its class, top 11%
LEDVANCE M410N54LM-BB-F3 410 Wp 20.99% 210.0 -0.300 0.40% 20.2 kg TOPCon Modest efficiency
PS410M8GF-18/VH BI 410 Wp 21.00% 210.0 -0.330 0.45% 21.0 kg PERC Slow degradation, top 9%
LR5-54HIB-410M 410 Wp 21.00% 210.0 -0.340 0.55% 21.5 kg PERC Top 23% efficiency
PS410M6-18/VH 410 Wp 21.00% 210.0 -0.330 0.55% 21.5 kg PERC Cool in heat, top 10%
LEDVANCE M410~430N54LB-BB F7 (410W bin) BI 410 Wp 21.00% 210.0 -0.290 1.00% 24.0 kg TOPCon Fast degradation
JAM54D30-410/GB BI 410 Wp 21.00% 210.0 -0.350 0.45% 21.5 kg PERC Slow degradation, top 9%
Q-SUN Solar QNN182-HG410-54 BI 410 Wp 21.00% 210.0 -0.290 0.40% 24.0 kg TOPCon Modest efficiency
STP410S-C54/Nshb 410 Wp 21.00% 210.0 -0.290 0.40% 21.0 kg TOPCon Modest efficiency
STP410S-C54/Umhm 410 Wp 21.00% 210.0 -0.340 0.55% 21.0 kg TOPCon Fast degradation
TW410MAP-108-H-F 410 Wp 21.00% 210.0 -0.340 0.55% 20.5 kg PERC Light for its class, top 17%
Talesun TP7G54M/410W BI 410 Wp 21.00% 210.0 -0.350 0.55% 21.5 kg PERC Top 23% efficiency
Huayao HY410-M108BDD BI 410 Wp 20.99% 210.0 -0.350 0.45% 23.5 kg PERC Slow degradation, top 9%
Huayao HY410-N108BDD BI 410 Wp 20.99% 210.0 -0.300 0.40% 23.5 kg TOPCon Modest efficiency
Huayao HY410-M108BSS 410 Wp 20.99% 210.0 -0.350 0.55% 20.5 kg PERC Light for its class, top 17%
YL410DF54 e/2 BI 410 Wp 21.00% 210.0 -0.350 0.45% 24.8 kg PERC Slow degradation, top 9%
YL410D-37e 1/2 / YL410D-37e 1500V 1/2 410 Wp 21.00% 210.0 -0.350 0.55% 21.5 kg PERC Top 23% efficiency
Talesun TP7F54M-410W 410 Wp 21.00% 210.0 -0.350 0.55% 21.5 kg PERC Top 23% 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