Solar Panels Flintshire & Deeside Installed by Your Local MCS Team
MARA Electrical are the solar panel installers based in Flintshire: our office and vans are at Expressway Business Park in Queensferry, ten minutes from Mold, Buckley, Flint and Connah's Quay. MCS certified, NICEIC approved since 2010, and the team behind the PV facade in Deeside and the 21×22kW EV hub at Iceland Foods on Deeside Industrial Park.
Solar panels in Flintshire, in brief
MARA Electrical install solar panels, battery storage and solar-linked EV chargers across Flintshire from our base in Queensferry, Deeside. Because we are local, a survey in Mold, Buckley, Hawarden or Holywell is usually booked within days, and if anything needs looking at in year five we are a short drive away rather than a call centre. Systems are MCS certified for Smart Export Guarantee payments and installed by our own NICEIC approved electricians.
- Service Home solar PV, battery storage, commercial rooftop solar, solar + EV charger
- Accreditation MCS certified · NICEIC approved · OZEV approved · RECC member
- Towns Queensferry, Connah's Quay, Shotton, Hawarden, Ewloe, Buckley, Mold, Northop, Flint, Holywell, Saltney, Broughton
- Typical home system 3 to 6kWp, 8 to 16 panels, installed in one to two days
- Commercial Deeside Industrial Park, Sandycroft, Mold Business Park, Greenfield Business Park
- Installer MARA Electrical Ltd, Unit 8, Expressway Business Park, Station Road, Queensferry CH5 2TF
Solar and Electrical Work on Our Own Doorstep
We live and work here. These are Flintshire projects, not stock photos.
Panels mounted vertically across the upper elevation. Building-integrated solar generating from the wall.
21 × 22kW workplace EV chargers on a new 630A supply. A £100,000 project a few miles from our unit.
£120,000 industrial electrical package for a manufacturing and distribution move in Deeside, completed 2023.
Solar PV, under-canopy lighting and feature lighting in one structure, for a client committed to carbon zero.
Local Means Something When It Is Your Roof
Plenty of installers will drive to Flintshire for the sale. We are the ones who are still here afterwards.
Installing Solar in Flintshire: What We Check
Flintshire sits on the Dee estuary with a mix of coastal, valley and upland housing. These are the points our surveyors cover before you get a price.
- Estuary exposure — properties in Flint, Bagillt, Greenfield and along the coast road see higher wind loads. We specify mounting rails and fixings for it.
- Roof types — slate on older stock in Holywell and Mold, concrete tile on post-war estates, and in-roof options for new builds where the developer or planners want a flush finish.
- Planning — permitted development covers most homes. Listed buildings in Hawarden, Northop and Mold, and the conservation areas, need a check with Flintshire County Council first, which we do.
- Supply and consumer unit — many 1970s homes still have a 60A fuse and an older board. We tell you upfront if an upgrade is needed and include it in the fixed price.
- SP Energy Networks — Flintshire is SP Manweb territory. G98 notification for most homes; G99 application for larger systems and all commercial roofs, which we submit.
- Welsh Government schemes — eligible households may get support through Warm Homes Nest. We check before quoting.
From Survey to Switch-On
Because we are local, the gap between survey and installation is usually short.
Solar Panel Installers for Every Part of Flintshire
All of Flintshire is within half an hour of our Queensferry base.
Questions From Flintshire Homeowners and Businesses
How quickly can you survey a home in Flintshire?
Usually within a few working days, because our office is in Queensferry. Mold, Buckley, Hawarden, Flint and Connah's Quay are all within 15 minutes of us. The survey takes about an hour and you receive a fixed written quote with a generation estimate afterwards.
How much do solar panels cost in Flintshire?
Most home systems we install cost between £4,500 and £10,000 at 0% VAT, depending on size: roughly £4,500 to £5,500 for 3kW, £6,500 to £7,250 for 4kW, £7,250 to £9,000 for 5kW and £9,000 to £10,000 for 6kW. A battery from around £3,000 for 5kWh. Prices checked November 2026. Commercial roofs are quoted after a survey and a look at your half-hourly consumption.
Will solar work on a north-facing or slate roof in Mold or Holywell?
Slate is fine; we use roof hooks and flashing kits designed for it, or an in-roof system if the roof is being replaced. A north-facing roof alone is rarely worth it, but east-west splits across two roof faces usually are, and often match a household's morning and evening usage better than south alone. We model it at survey.
Do you install solar on businesses in Deeside Industrial Park?
Yes. We have delivered the 21-bay EV charging installation at Iceland Foods and a £120,000 electrical package at DorSuite on the park. Industrial rooftop solar is quoted with a half-hourly consumption model, a structural check of the roof and a G99 application to SP Energy Networks.
Can I add a battery or an EV charger later?
Yes, and we size the inverter and consumer unit so that a retrofit is a short job rather than a rebuild. Many Flintshire customers add a battery a year or two after the panels, once they have seen their export figures.
Solar Panels for Your Home or Business in Flintshire
A survey from the team based in Queensferry, a generation estimate and a fixed written quote. MCS certified, NICEIC approved, and still here in five years.
or email solar@mara.uk.com · see our solar case studies
Get a Solar Quote in Flintshire
Tell us your town or postcode, your roof type and roughly what you spend on electricity. We will book a survey and send a fixed written quote.
- Call01244 470222
- Emailestimating@mara.uk.com
- OfficeUnit 8, Expressway Business Park, Station Road, Queensferry, Deeside CH5 2TF
- HoursMonday to Friday, 8am to 5pm