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Originally Posted by paulie
Would it work as well in Britain? We don't get anywhere near as much sun as Spain so I don't know whether it would be cost effective.
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Investment paid back in under ten years followed by no fuel costs to heat hlaf to two-thirds of your domestic hot water for 20 years can't fail to be cost effective.
As Dreamy says, Vigo isn't some sun-drenched paradise that we Brits can only dream of!
Our climate is even better for PV than it is for solar thermal, as electricity from solar panels only requires light, not heat.
Well done to Vigo for making this move, and lets hope the forthcoming building regs for England and Wales do something similarly positive for new homes.
What are the consequences for existing buildings in Vigo that don't add panels to their roof within 10 years Dreamy?
MM