Just paid the deposit for having solar panels and a battery system installed on the new (to us) house.
6 months ago, a neighbour had a 6.2Kw solar system with a 10.4Kwh battery system fitted for less than 10k.
Today, we're getting a 4Kw and 5.2Kwh battery for just a few hundred less than they did.
The avg quotes we were getting were Β£3k more for 2/3 the system they got.
We can always expand the system later.