John Rumm wrote:

Huge wrote:

This one is £35,000 installed.
http://www.energyenv.co.uk/WindPowerKits_20Kw.asp

Payback time; 35+ years. Waste of money.

Only if you get your 20kW - few places in the UK have a consistent wind
speed of 12m/sec or better.

You're lucky to get 9m/s anywhere never mind 12 ! About 5-6m/s in much of the
South East from when I looked at it last week.

Graham