Pl see below from another local resident:
“I too had a similar cold call yesterday re solar panel maintenance although the caller said he was from the Solar Advice Centre. I agreed to a visit to take place today and was told that I would get a phone call to say who would be calling. I found out from companies house that the Solar Advice Centre had ceased trading in 2012. This morning I got the promised phone call but this time the caller said they were from Green Planet. The background noise on the call was reminiscent of a call centre. I said I had changed my mind and put the phone down. After each call I dialled 1471 and was told that the caller had withheld their number.
It certainly seems to be somewhat suspicious.”
Bottesford Parish NHW