People like me who buy solar panels tend to become unreasonably fond of them. Many homeowners come to regard these silent blocks of silicon on our roofs as part of the family. I’m also particularly proud that our panels are registered at Ofgem, the utilities regulator, as Power Station 571. The reason for going through the cumbersome process to convince Ofgem that my silicon should be listed alongside Drax and Sizewell B was to benefit from the government incentive scheme for renewable electricity generation.