|The newly installed Solahart unit|
While he was here, I asked him to look at the solar unit on our main farmhouse - and that was a mistake.
|The evacuated tube solar hot water system on our main house.|
It's apparently the most efficient system there is -
but we are not convinced!
I'll now have to clamber around on the roof trying to reduce the leaks
As we are now heading into cold weather we need hot water - but we don't want to increase our energy consumption or our carbon footprint.