"David Hansen" wrote in message
...
On 23 Sep 2006 11:29:56 +0200 someone who may be "Nigel"
wrote this:-

Does any one know of a site where you can roughly work out how mush money
you will save with solar panels. We are thinking of getting them put we
need
to work how much we will save and how many years it would take to get the
money back.

If you are only considering simple payback then if you DIY it will
probably take a decade to recoup the expenditure at current gas
prices. In terms of money there are other things to do first.
...

Predicting future energy prices is also a good game.

-- JJ