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Feed-in tariff solar in Hemel Hempstead (HP3)

304 installations in the HP3 postcode district, which covers Hemel Hempstead and the surrounding area, are accredited under the Feed-in Tariff, holding 1,304 kW between them. That is an average system size of 4.29 kW, and ranks the district 1110 of 2645.

304installations
1,304 kWinstalled capacity
4.29 kWaverage system
2011busiest year

Where HP3 is

HP3 is a postcode district in the Hemel Hempstead post town, in Dacorum, East of England. It covers Apsley, Bovingdon, Felden, Flaunden and Leverstock Green.

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 44 87 10 11 12 13 14 15 16 17 18 19
Installations commissioned in Hemel Hempstead (HP3) by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic304

Where this sits

Dacorum1,277 installations Hemel Hempstead772 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)