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Feed-in tariff solar in Mayfield (TN20)

81 installations in the TN20 postcode district, which covers Mayfield and the surrounding area, are accredited under the Feed-in Tariff, holding 407 kW between them. That is an average system size of 5.02 kW, and ranks the district 2190 of 2645.

81installations
407 kWinstalled capacity
5.02 kWaverage system
2011busiest year

Where TN20 is

TN20 is a postcode district in the Mayfield post town, in Wealden, South East England. It covers Five Ashes.

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 16 31 10 11 12 13 14 15 16 17 18 19
Installations commissioned in Mayfield (TN20) by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic81

Where this sits

Wealden2,972 installations Wealden1,959 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)