Why Exmouth is ideal for solar PV
Exmouth sits at the mouth of the River Exe at the start of the Jurassic Coast — one of the sunniest stretches of mainland Britain. The town regularly records more than 1,650 hours of sunshine a year, and properties on the south-facing slopes between the seafront and Withycombe Raleigh enjoy near-perfect solar conditions. Even on cloudy days, modern solar panels generate useful electricity from diffuse light.
The town's housing stock is also well suited. Much of Exmouth's residential area was developed in the late 19th and early 20th centuries, with detached and semi-detached villas across The Avenues, Phear Park, Littleham and Brixington featuring generous, simple roof slopes. Newer estates around Liverton Business Park, Goodmores Farm and Plumb Park add modern construction with predictable roof geometry — both ideal for high-yield solar layouts.
Solar for Exmouth's coastal properties
Coastal locations need coastal-grade equipment. Salt-laden air can corrode poor-quality aluminium and steel within a few years, especially closer to the seafront and along Maer Road, the Esplanade and Foxholes Hill. Every Exmouth installation we complete uses marine-grade anodised aluminium mounting rails and stainless steel fixings rated for coastal exposure. Inverters and DC isolators are sited in sheltered locations away from direct salt spray.
We also pay close attention to wind loading. Exposed sites in The Maer or Orcombe Point can see significant winter gusts directly off Lyme Bay. Our designs follow BS EN 1991-1-4 wind load calculations, with extra fixing density in higher-load zones. The result is a system that will perform reliably for decades on Exmouth's exposed coast.
Holiday lets, B&Bs and small businesses
Exmouth's tourism economy makes solar particularly attractive for holiday lets, guest houses, beach cafés and small hotels. Demand peaks in summer at the same time as solar generation peaks. Combined with capital allowances for furnished holiday lettings and the marketing benefit of advertising a 'sustainable stay', payback periods are often 4–6 years.
Planning permission and conservation areas
Most Exmouth solar installations fall under permitted development rights and don't require planning permission. The main exceptions are listed buildings and properties within designated conservation areas — including parts of central Exmouth around the Strand, the Beacon, and around Lympstone village.
East Devon District Council generally takes a supportive view of well-designed renewable energy applications, particularly under the council's declared climate emergency. Where panels would be visible from a public highway in a conservation area, we typically specify all-black in-roof or low-profile panels. We handle the planning process from initial enquiry through to consent.
Exmouth areas we serve
- Exmouth town centre, The Avenues, Phear Park
- Littleham, Brixington, Withycombe Raleigh
- Lympstone, Woodbury, Woodbury Salterton
- Exton, Sandy Bay, Pinhoe edge
- Budleigh Salterton fringe along the A376 corridor
Battery storage, EV charging and tariff optimisation
Solar alone typically allows Exmouth households to self-consume 30–45% of what they generate. Adding battery storage lifts that figure above 80% by capturing the midday surplus for use in the evening and overnight. Paired with a time-of-use tariff like Octopus Go or Intelligent Octopus, the same battery can also charge from the grid at off-peak rates and discharge during the expensive evening peak — a strategy that delivers significant additional savings.
EV ownership is growing fast in Exmouth, helped by public chargers at Imperial Recreation Ground, Tesco, the Strand and Liverton Business Park. A home 7kW charger paired with solar provides the lowest possible cost per mile. We are OZEV-approved installers and handle every part of the installation and DNO notification.
Costs, savings and choosing a local installer
A typical 4–5kW domestic system in Exmouth costs between £6,000 and £8,500 fully installed. Adding a 10kWh battery brings the total to roughly £12,000–£15,000. Annual electricity bill savings of £1,200–£1,800 are realistic, with payback periods of 6–8 years for residential customers and 4–6 years for tourism businesses.
We're based in Exeter, just 20 minutes from Exmouth, and travel to the town every week. Every installation is completed by our own NICEIC-certified employed engineers — we don't subcontract — and protected by a comprehensive workmanship warranty alongside the manufacturer warranties on panels and inverters.