Brian of London
2012-01-29 00:20:43
Also remember, as I’ve noted at Israellycool ( http://www.israellycool.com/2011/06/01/not-sunny-enough-in-west-dunbartonshire/ ) Israel has one of the highest proportions of solar heated domestic hot water in the world. Simple heaters, without electric cells that are cheap and work well enough to give most homes completely free hot water for 9 or 10 months of the year.
This was achieved decades ago with simple cheap technology and it’s barely spoken off today.
