Solar panel costing.xls
I have also been investigating purchasing a solar p.v. panels to free my house from the national grid. Using my electricity bill and using information on
I calculated that I could totally replace my electricity supply with 17 solar panel units each covering 8sqm. The cost is a whopping £102000 about ($204000). Ignoring interest that’s a 76 year payback period and the system only lasts 25 years.
Does any green initiative actually stack up on paper or is simply a costly gesture?
14 Aug 2008
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