Range from the cheapest Installing solar panels £6640 (SH Electrics based in DA6) to the dearest Installing solar panels £7280 (Capitol Maintenance Limited based in DA17).
Comparing electricians estimates for Installing solar panels gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to fit solar panels in DA7 by posting a job with HaMuch and we will send it to electricians in DA7.