Most domestic solar thermal panels do not need planning permission and are covered by permitted development rights. There are restrictions on the size and location of these systems. If you live in a conservation area or listed building, or want to install a very large solar thermal system, check with your local authority to see if you will need planning permission.
Lightwater
Lightwater is a community in the Surrey Heath district of Surrey, England, about 27 miles (43 kilometres) south-west of Central London. Promptly surrounding communities and towns include Bagshot, Deepcut, Windlesham, Camberley, as well as West End, Woking. It is bounded to the north-west by the M3 motorway as well as to the north-east by the "Lightwater Bypass" (A322). To the south-east it is bounded by the "Red Roadway" (B311), while to the south-west there are vehicle-testing tracks had by the Ministry of Defence. Before development, the all-natural vegetation was part of the Surrey heathland as seen in Bagshot as well as Chobham Common. The area has been inhabited since pre-historic times with tumuli in the heathland to the south of the town. In modern times, Lightwater grew as a location with vacation homes in a chalet design for people staying in London. Given that 1960 it has proliferated, with real estate estates proliferating in the location just north of Red Road and the armed forces arrays around Greyspot.