Fit Calculator

Solar Photovoltaic (PV) Feed-In Tariff Calculator

Calc by Roof Location & Dimensions.

Space requirements of various system sizes key
  • 4kw = 16 panels = 8mx 3.5m
  • 4kw = 16 panels = 8mx 3.5m
  • 4kw = 16 panels = 8mx 3.5m

Based on the details above we estimate your annual income and overal investment payback to be:

Investment in 4.00kWp System: £6,000.00
First Year
Payback Time: 7y 2m
£447.73Income from Feed-In Generation Tariff@ 13.39p/kWh.
£81.09Income from exporting energy @ 4.85p/kWh.
£226.04Electricity Saving.
£226.04Total Benefit.
Total Profit Over 20 years: £15,995.02 13.33 % per year (6.50% AER)

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Visit Our Showroom

The AC Gold renewable energy showroom in Stirling offers an opportunity to see a range of renewable energy systems on display including solar PV, off-grid power solutions and a range of domestic biomass log and pellet boilers.

AC Gold Renewable Energy Showroom
11 Back O'Hill Industrial Estate, Stirling, FK8 1SH

Mon-Fri: 9am - 5pm