Flats and some terraced properties can have restrictions on roof access or shared ownership – we’ll confirm suitability at survey.

This gives us a starting point for system size – we’ll confirm exact panel count and layout at survey.

Flat roofs need a tilted mounting frame to angle the panels correctly, which adds a little to the cost.

Households that use more electricity during the day typically get the fastest payback, since they use more of what the panels generate directly rather than exporting it.

A battery stores the power your panels generate during the day so you can use it in the evening, rather than exporting it to the grid for a lower rate.