Do I need planning permission?

In most cases, no. Domestic solar panel installations are considered ‘permitted developments’ and don’t require planning permission unless: you live in a listed building your home’s in a [...]

How long do panels last?

Solar PV panels gradually degrade over time. Typically they will lose around 15% of their power over 25 years with some high quality panels only degrading around 2.5% over 25...