Dumfries & Galloway Solar is a renewable energy consultancy covering all DG postcodes. We connect homeowners with MCS-certified installer partners. 0% VAT applies to solar and battery installations until March 2027. Interest-free credit up to £30,000 is available, subject to status. Call 0141 230 0198.
Last updated: 30 October 2026
Key facts, figures, and context for solar panels, battery storage, and heat pumps in southwest Scotland.
Dumfries & Galloway Solar is a trading name of Scot Energy Efficiency Ltd, company number 17408629, registered office 66 Paul Street, London EC2A 4NA. We are a renewable energy consultancy — not an installer. We connect southwest Scotland homeowners with our pre-vetted network of MCS-certified installation partners. All physical installation is carried out by our partner network.
We cover every DG postcode in Dumfries & Galloway, from DG1 (Dumfries central) through to DG16 (Gretna). This includes Dumfries, Stranraer, Castle Douglas, Kirkcudbright, Newton Stewart, Annan, Lockerbie, Moffat, Langholm, Thornhill, Sanquhar, Dalbeattie, and surrounding areas.
0% VAT applies to solar panel and battery installations until March 2027. Applied automatically — no application needed.
Up to £30,000, subject to status and affordability. No deposit required to arrange a survey. Terms and conditions apply.
Pays you for surplus electricity exported to the grid. Your installer partner registers you with an energy supplier after installation. Export rates vary by supplier.
All our installer partners are MCS-certified (Microgeneration Certification Scheme). This ensures quality and is required for Smart Export Guarantee registration.
SP Distribution (Scottish Power Energy Networks) is the DNO for Dumfries & Galloway. G98 notification applies to standard residential systems; G99 applies to larger systems.
Solar panels typically last 25–30 years with minimal maintenance. Inverter replacement may be needed once during that period.
Typical D&G homes benefit from 5–10 kWh of battery storage. A battery stores surplus solar electricity for evening use, reducing grid dependency.
Dumfries & Galloway has a high proportion of off-mains-gas properties, particularly in rural areas. Many homes rely on oil, LPG, or electric storage heating. Solar panels combined with battery storage and heat pumps offer a path to lower running costs and reduced carbon emissions for these properties.
The region includes conservation areas (Castle Douglas, Kirkcudbright) where planning considerations apply, and remote properties (Langholm, Moffat, Newton Stewart) where hill shading and access are important factors in system design.
Phone: 0141 230 0198 (Mon–Sat 8am–6pm)
Email: info@scottishenergyefficiency.co.uk
Aftercare: aftercare@scottishenergyefficiency.co.uk
Book a free survey or call 0141 230 0198.
No. We are a renewable energy consultancy and a trading name of Scot Energy Efficiency Ltd, company number 17408629. We connect D&G homeowners with our pre-vetted network of MCS-certified installation partners. All physical installation is carried out by our partner network.
MCS (Microgeneration Certification Scheme) certifies that an installer meets industry quality and competency standards. It is required for Smart Export Guarantee registration and many manufacturer warranties. All our installer partners are MCS-certified.
0% VAT applies to solar panel and battery installations until March 2027. It is applied automatically by your installer partner — no application needed. Whether you pay upfront or use finance, the 0% VAT saving applies.
Interest-free credit up to £30,000 is available, subject to status and affordability. No deposit is required to arrange a survey. We discuss finance options during your survey so you understand the monthly figures before deciding.
SP Distribution, part of Scottish Power Energy Networks, is the DNO for Dumfries & Galloway. Standard residential systems use G98 notification. Larger systems require a G99 application. Our installer partners handle all DNO paperwork on your behalf.
Last updated: 30 October 2026 · Reviewed by the Scottish Energy Efficiency team