Home › In your area › Postcode district › AL7
Feed-in tariff solar in AL7
387 installations in the AL7 postcode district are accredited under the Feed-in Tariff, holding 1,410 kW between them. That is an average system size of 3.64 kW, and ranks the district 830 of 2645.
387installations
1,410 kWinstalled capacity
3.64 kWaverage system
2010busiest year
What is installed
| Technology | Installations |
|---|---|
| Photovoltaic | 387 |
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)