Greater London · the United Kingdom
Find Commercial Rooftops for Solar in Greater London
Greater London offers a large, largely untapped opportunity for commercial solar: warehouses, factories, distribution centres and retail parks with big, unshaded roofs. SolarScout detects those buildings automatically from satellite imagery and OpenStreetMap and turns them into ready-to-contact leads.
With a specific yield of about 1,080 kWh per kWp a year and commercial electricity near £0.28/kWh, an on-site array in Greater London typically pays back in around 4.3 years and saves about £21,168 per 100 kWp installed.
Turn these rooftops into a lead list in minutes.
Scan this area free →Solar economics for a commercial roof in Greater London
Take a representative 100 kWp array on a mid-sized warehouse or factory roof in Greater London. At the local yield of 1,080 kWh/kWp it generates about 108,000 kWh a year. With roughly 70% self-consumed against a £0.28/kWh tariff, that is around £21,168 saved annually.
Against an installed cost near £90,000, the system pays back in about 4.3 years and delivers roughly £439,200 of net savings over 25 years — while avoiding about 37.8 tonnes of CO₂ each year.
Which buildings to target in Greater London
The strongest commercial solar prospects in Greater London share three traits: large unshaded roofs, high daytime electricity demand, and a single decision-maker. SolarScout surfaces them automatically, with roof-area estimates and Google Solar data where available.
Priority types include warehouses, factories, logistics and distribution centres, retail parks and cold-storage sites — buildings whose daytime load lines up closely with solar generation.
Why prospect solar in Greater London
Even with the UK's modest irradiance, high commercial electricity prices keep payback around 4.3 years, so outreach in Greater London converts on hard economics rather than green sentiment.
Because SolarScout pre-computes the savings for each rooftop, your first message can open with a credible number instead of a generic pitch.
Frequently asked questions
How many commercial solar leads can I find in Greater London?
SolarScout scans every detectable commercial building — warehouses, factories, logistics and retail — across Greater London and exports them with roof-area and contact data. Larger industrial areas routinely yield hundreds of qualified rooftops.
What payback can a commercial solar system expect in Greater London?
Using a local yield of about 1,080 kWh/kWp and a tariff near £0.28/kWh, a self-consuming rooftop array in Greater London typically pays back in roughly 4.3 years and saves around £21,168 a year per 100 kWp.
Does SolarScout cover the whole of the United Kingdom?
Yes. the United Kingdom is one of SolarScout's core markets. You can scan Greater London and the rest of the United Kingdom, and export qualified leads to CSV or Excel.