Sample cashback calculation for a
typical 3 bedroom semi detached house in Stockport.
The figures below are taken from the
Energy Saving Trust,
a non-profit organisation that provides free and impartial
advice on how to save energy.
Technology Results
Total generation
kWh/year
Income from
generation tariff
£
per year
Income from export
£
per year
Fuel bill savings
£
per year
Maintenance costs
£
per year
Total saving
£
per year
Key Results
Total Benefit
£
per year
Payback time
years
Lifetime benefit
£
The above calculations are done
for a "standard" sized, south facing roof, in the Stockport
Area, with a 2 kWp system, using half of the electricty
within the household. Call us on 0161 437 2128
for a quote and a projection as to the amount that you could
benefit by.
The above
assumes that the money for the investment was available and
shows that if you have money sitting on deposit at 3% or so,
it would be better invested in solar PV. If you have to
borrow the money, it is still the case that the money earned and
saved would pay back the loan.
Ground
source heat pumps - solar power (thermal) - Air source heat
pumps - combined heat and power (CHP) -
Solar power (PV) - under floor heating - Condensing boilers - Un-vented
hot water
