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Feed-in tariff solar in Harleston (IP20)

305 installations in the IP20 postcode district, which covers Harleston and the surrounding area, are accredited under the Feed-in Tariff, holding 1,522 kW between them. That is an average system size of 4.99 kW, and ranks the district 1107 of 2645.

305installations
1,522 kWinstalled capacity
4.99 kWaverage system
2011busiest year

Where IP20 is

IP20 is a postcode district in the Harleston post town, in South Norfolk, East of England. It covers Mendham, Withersdale Street, Metfield, Wortwell, Redenhall and Needham.

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 51 102 10 11 12 13 14 15 16 17 18 19
Installations commissioned in Harleston (IP20) by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic300
Wind5

Where this sits

South Norfolk4,761 installations South Norfolk3,751 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)