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Your named local expert

Solar panel and battery installers in Dorchester

Jamie holds the OVO partnership for South Coast & Wessex, and Dorchester sits in their DT postcode patch. Book a free 45 minute video design and you get your roof layout, your numbers and a written quote, with nobody setting foot in your home.

Free design and quote, no obligation
No home visit until you have decided to go ahead
Can offer the 20p export rate when OVO fits solar and a battery
Finance available in this area
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Jamie Chalmers, your OVO Solar and Battery installer for South Coast & Wessex
Jamie Chalmers South Coast & Wessex
1,119kWh per kWp a year here (PVGIS)
3.07peak sun hours a day
7,050 kWha year from 14 panels (6.3 kWp)
22,613Population: House of Commons Library settlement classification
Local numbers

What solar actually does in Dorchester

Jamie holds the OVO Solar & Battery partnership for South Coast & Wessex, and Dorchester sits inside their DT postcode patch. You deal with a named local expert, the design happens on a free 45 minute video call, and nobody visits your home until you have decided to go ahead. PVGIS puts Dorchester at 1,119 kWh per kWp a year, so a 14 panel (6.3 kWp) system here generates around 7,050 kWh a year.

Yield and peak sun hours are PVGIS estimates for Dorchester's own coordinates, not a regional average. Your free design refines them for your actual roof.

Also nearby

Solar installers near Dorchester

We also cover Weymouth, Bridport, Blandford Forum, Sherborne, Upton and Yeovil.

See Jamie's full South Coast & Wessex coverage →
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Two minutes. We confirm your video slot within one working day.

We can only install for homeowners, as the system is fixed to the property. Do carry on if you own it, or you are about to.
We are not able to install on flats and apartments because the roof is shared. Send your details anyway and we will let you know if that changes.
1 Where is your home?
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2 About you
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3 Your property
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4 What you are after
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5 When shall we call?
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We never call after 8pm.
Free, no obligation No home visit needed Your quote on the call

By submitting, you agree we can contact you about your enquiry. We pass your details to your local OVO installer so they can prepare your design. No cost, no obligation, and you can ask us to stop at any time. See our privacy notice.

Generation figures are PVGIS v5.2 estimates retrieved August 2026 for the coordinates of Dorchester, assuming a south-facing roof at a 35 degree pitch with no significant shading, the same assumptions as the regional figures on this site. Population is the House of Commons Library settlement classification figure. Your free design accounts for your actual orientation, pitch and shading.