> How many 50 watt panels do you need... <
It just stated the production and installation of
each 50 watt unit costs were recouped in 2 years( used in South Africa ),
leaving another 15 to 18 years of useful life before degrading became to great.
I think this was the link I found. http://www.scienceinafrica.co.za/2004/november/energy.htm
Chris.
Wessex Ferret Club
www.wessexferretclub.co.uk |
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