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Feed-in tariff solar in AL10

381 installations in the AL10 postcode district are accredited under the Feed-in Tariff, holding 1,748 kW between them. That is an average system size of 4.59 kW, and ranks the district 845 of 2645.

381installations
1,748 kWinstalled capacity
4.59 kWaverage system
2010busiest year
0 81 162 10 11 12 13 14 15 16 17 18 19
Installations commissioned in AL10 by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic381

Where this sits

Welwyn Hatfield1,280 installations Welwyn Hatfield1,226 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.

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