*Statistic based on the average saving of our customers.
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Our customers can reduce their carbon footprint by 1,042 tonnes over a 25-year period.
That’s the same as 456 cars driving 10,000 miles over a year!
456
10,000
How many homeowners have solar panels in Exeter?
Exeter (City Council area): ~3,579 homes with solar panels (~4.9% of households)
Context: A bit ahead of the national average but trailing overall Devon figures (~10%)
Driven by favourable roof conditions, government incentives, and higher solar exposure.
How many hours of sunshine are there in Exeter?
Annual sunshine: ~1,500–1,600 hours
Sunniest month: May (~6–6.5 hours/day)
Dullest month: December (~1.5–2 hours/day)
Summer: 6–7 hours/day
Winter: 2 hours/day or less
This aligns with inland South West England’s climate, where summers offer strong solar potential and winters are quite low on sunshine.
What does a typical ROI look like for solar panels and batteries in Exeter?
Our customers regularly make substantial savings in the first year of their installations. One homeowner based in Easton who had 12 solar panels and a 7.5kw battery system installed saved £1,400 with an impressive 11% ROI after just twelve months. The system will have paid for itself within a few years. With a lengthy minimum 25-year performance guarantee on solar panels, this Bristol-based customer will be generating free, green energy for decades to come.