Photo: Eric Jones, CC BY-SA 2.0, cropped
County Down, BT19–BT20
Solar panels, batteries and EV chargers in Bangor
Coastal North Down gets strong daylight but also salt-laden air. We specify marine-grade fixings and stainless fasteners on exposed seafront properties so the mounting system lasts as long as the panels.
- Free survey
- Fixed written quote
- NIE paperwork handled
- Part of the B9 Energy group, based in Larne
The short answer
Do you cover Bangor?
Yes. Bangor (BT19–BT20) is within our coverage. Surveys and quotes are free.
- miles from Larne
- 34
- min drive
- 50
- Postcodes
- BT19–BT20
- Survey and quote
- Free
Road distances are routing estimates.
For homes in Bangor we typically fit the Sigenergy SigenStor battery, with the Anker SOLIX X1 as the alternative. See our solar panel prices.
How much a solar roof makes in Bangor
The European Commission’s PVGIS model gives 945 kWh a year for each kWp of panels in the centre of Bangor, on an unshaded roof facing south at 35°. For a typical 4 kWp home system that is:
- a year
- 3,780 kWh
- in June
- 492 kWh
- in December
- 104 kWh
Other directions, pitches and shading change the figure, so the survey models your own roof. PVGIS (PVGIS-SARAH3 data, 14% system losses), checked November 2026.
What matters in Bangor
- Roofs and wiringA lot of Bangor's housing is 1960s to 1980s bungalows with shallow-pitch roofs. These suit solar well, but the exposure along the Down coast means the wind-load calculation has to be done properly, not copied from an inland job.
- Getting to youBangor is the furthest of our Belfast-area towns from Larne, because the route runs through Belfast. We survey, install and attend aftercare from Larne, and allow for the journey when we book visits.
Planning and permissions
Ards and North Down has a number of village and town conservation areas along the coast, including Holywood and Donaghadee. In a conservation area, panels on a roof slope that faces and can be seen from a road need planning permission, and a listed building needs listed building consent first. Ards and North Down Borough Council is the authority to ask.
Bangor questions
Will salt air damage solar panels on the Bangor seafront?
Panels themselves cope well. The weak points are fixings, rail and roof hooks, which corrode first in salt-laden air. On exposed properties we specify stainless or marine-grade fixings, and we check the roof flashings at survey because they take the weather on the seaward side.
Is a shallow-pitch bungalow roof a problem for solar in North Down?
No. A low pitch loses a little yield against the ideal angle but is easy to work on. The exposed coast is the issue, so we calculate wind loading for your site and adjust fixing spacing at the roof edges.
How do you look after a Bangor system after install?
From our base in Larne, through Belfast, so it is not a short run. We arrange any visit with you in advance and do not publish a guaranteed callout time.
Nearby areas we cover
Free solar survey in Bangor
Free survey. Fixed written quote.
- Free survey
- Fixed written quote
- NIE paperwork handled
- Part of the B9 Energy group, based in Larne