In our first full year of operation, our solar arrays produced just over 359,000kWh of electricity. The graph demonstrates how this is distributed over the year.
During 2024, we had already negotiated a very good deal for our electricity from the Grid. While most were paying around 30p/kWh, with our 3-year deal which ended in September 2024, we contracted to buy at a rate of 17.4p/kWh – almost half price! But, of course, our solar arrays produced electricity and we used this first before going to the Grid to top up to meet our demand; the cost saving, despite our ability to purchase low-cost electricity, was around £60,000.
We all understand the value of money but what does 359,000kWh mean?
◊ If we think about the amount of time we could leave a single bar (1kW) electric fire on all the time, then it’s almost 41years!
◊ In an electric vehicle its enough power to drive more than one and a quarter MILLION miles or over 50 times round the earth.
◊ It would heat 36 homes for a year.
◊ You could produce 850 tons of steel in an arc furnace.
◊ It could produce enough water via desalination to supply drinking water to 450,000 people for a year.