Solar energy question
(can find plenty of commercial reviews but few user reviews)
What are they like? Do they give a good output?
Am seriously considering having it installed, but read most systems are
3kw, well my fan heater is 3kw.
Am I right in thinking that in winter the solar panels rated 3kw will in effect generate just 1kw? And that most of the house will be freezing?
Or Am I better off installing a 8kw?
Thanks in advance