On Sat, 04 Mar 2006 13:51:44 +0000, Douglas de Lacey
wrote:


http://www.sustainable-girton.org.uk/pv/ gives a few figures on a new PV
installation, which in *February* produced 2/3 of the owner's
consumption. On good days it made 3.3Kw.

"The total cost was large,...If the predictions are correct, these
costs will be paid back in around 24 years"

Solar water heating may be marginal but solar pv is a wonderful way
of wasting money.


--
Peter Parry.
http://www.wpp.ltd.uk/