On Mon, 27 Feb 2012 15:52:15 +0000, george [dicegeorge] wrote:

Certainly in the summer. If I'd installed PV I'd arange any
surplus
to be dumped into the thermal store rather than storeage heaters.
I'd
only actually export in extremis, like thermal store completely
heated to 90C+.

the storage heater is a thermal store isnt it?
[g]

Yeah but it only heats the room which you probably don't want in the
middle of summer. You still do have a requirement for hot water.

--
Cheers
Dave.