Alternative energy: installation information for the householder. Power generation is changing.
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Daily Outputs from our Solar PV Sanyo Hybrid 3.28 kwp System
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INSTALLATION OF OUR ALTERNATIVE ENERGY TYPES OF ALTERNATIVE ENERGY FOR YOUR HOUSE SELLING YOUR ENERGY AND CLAIMING ROCs |
We started uploading the daily outputs from our PV system but this soon became impractical to do this due to holidays, missed readings and the like. So what we decided was to post the readings on a yearly basis. This, together with a break down of the our energy bills, we feel gives the reader an indication of the money received for electricity exported to the grid and a greater understanding of the financial feasibility of installing a system comparable to ours.
Year 2007 -8 I have just come to the end of my second year of generating electricity.Last April I had an import/ export meter installed and as I am sending my yearly electricity meter readings to my electricity supplier.
Export DAY for year 2421 kwh @ 15p per kwh £363.15 Import DAY for year 949 kwh @ 15p per kwh £142.15 Import NIGHT for year 433 kwh @ 4p per kwh £ 17.3 Net return £203.48 ROCs ( renewable Obligation Certs) received £150.00 Total received from Electricity company £353.48 My Gas Bill for the year is £322.
So the Solar PV has resulted in us being financially self sufficient in term of domestic energy. CO2 saved to date is 3541 kg. The payback time at current rates is 13 years. However as energy prices increases due to Peak Oil and associated issues, I expect that the payback will decrease.
These monthly reading give you an indication of the electricity generated throughout the year.
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