Solar Panel Installation in Truro & St Austell

In most cases, no. Residential solar installations across Truro, St Austell, and mid-Cornwall fall under permitted development rights and require no planning application. However, Cornwall has a significant number of listed buildings, conservation areas, and AONB-designated landscapes — including areas around Truro city centre and the China Clay heritage landscape around St Austell — so exceptions are more common here than in many other parts of the UK. We assess all planning considerations during your free survey and advise you clearly before any work is agreed.

Yes, in the vast majority of cases. Both Truro and St Austell have a high proportion of traditional granite, stone, and render properties alongside more modern housing stock. Our engineers have extensive experience assessing and installing on older Cornish roof types. Where any structural considerations exist, we identify these during your free survey and explain your options clearly before any commitment is made.

Most residential installations across the TR and PL postcode areas are completed in a single day. The full process from initial estimate through to a live, commissioned system typically takes 3–5 weeks, including DNO notification, grid connection paperwork, and MCS certification — all of which we handle on your behalf.

Yes, and it is a particularly worthwhile addition across Truro and St Austell. Cornwall's strong daytime solar generation, combined with typical household evening usage patterns, means a well-sized battery can dramatically reduce your reliance on expensive grid electricity throughout the year. We install Tesla Powerwall, Duracell, SunSynk, Fox, Sigenergy, and Solax battery systems.