Gareth Huw Davies

Green Technology

The first day in our solar future

Aug, 2020 update. Nine years on and the panels have generated 17,818 kWh of electricity. The original estimates of what we would generate have proved to be uncannily accurate. One was 1970.072 kW p.a., so 17,730 for nine years. That was based on the government’s Standard Assessment Procedure for energy rating buildings.  The second estimate was based on PVSol… Continue reading