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Feed-in tariff solar in Gilston, Harlow (CM20)

200 installations in the CM20 postcode district, which covers Gilston and the surrounding area, are accredited under the Feed-in Tariff, holding 1,081 kW between them. That is an average system size of 5.40 kW, and ranks the district 1558 of 2645.

200installations
1,081 kWinstalled capacity
5.40 kWaverage system
2011busiest year

Where CM20 is

CM20 is a postcode district in the Harlow post town, in Harlow, East of England. It covers Gilston.

The figures on this page cover the whole district, so they include every accredited installation in those places. The register does not go finer than the district, which is the outward half of a postcode.

0 40 80 10 11 12 13 14 15 16 17 18 19
Installations commissioned in Gilston, Harlow (CM20) by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic200

Where this sits

Harlow788 installations Harlow910 installations All districts2,645 with five or more

A postcode district is the outward half of a postcode, which is as precise as the public register goes. Districts with fewer than five installations are not published here. Place names come from the Royal Mail post town for the district.

Ofgem register as at 2025-12-31 Download all districts (CSV)