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.
Trefriw
Trefriw is a village and also community in Conwy Area District, Wales. It rests on the river Crafnant in North Wales, a few miles south of the site of the Roman ft of Canovium, sited at Caerhun. At the last 3 censuses the population of the area has actually been recorded as 842 in 1999, 915 in 2001, and also 783 in 2011 (from a total amount of 368 households). Trefriw rests on the side of Snowdonia, on the B5106 road to the north-west of Llanrwst, as well as about 4 1/2 miles north of Betws-y-Coed by road. It is located on the western inclines of the glaciated Conwy valley, below the ridge of Cefn Cyfarwydd, the town having been greatly integrated in a semicircle at the factor where the river Crafnant moves from its hanging valley to join the river Conwy. The river Crafnant still offers power for the woollen mill, as well as in the past supplied power for a variety of other industries based along its banks, such as a create which gave quarry devices. The community consists of the hamlet of Llanrhychwyn. Most of the village exists within the Snowdonia National Park, the limit running down the major road of the town. Besides its track record as a great starting point for walks (the village has Walkers rate condition and phases an annual strolling festival), Trefriw is today mostly known for its woollen mills, and for the close-by chalybeate health club, initially recognized to have been used by the Romans as well as further developed in concerning 1700. Its waters was among extremely few throughout Europe to have actually been classified as a medicine due to their high iron content.