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RJ Electrics
About
RJ Electrics is listed on the MCS register for solar PV, working out of Gwynedd. They cover 16 postcode districts, including LL36, LL37, LL38, LL39. This profile was compiled from public records. Book a survey to confirm what suits your roof.
Certified by MCS for
Solar PV
Taken from the MCS Certified register, certified by NICEIC (certificate NIC-600983).
Solar in this area
What solar could generate in this area.
We looked at the metered output of 14,879 real UK solar installations to see how much a roof could make. In the area this installer covers, we estimate the following:
≈896 kWh per kWp a year
For LL44 (Gwynedd) that is roughly 5% below the UK average: a 4 kWp system, about ten panels, would make roughly 3,600 kWh a year on a well-placed roof. Across the North Wales (LL) postcode area, the middle half of 53 metered systems made 828–896 kWh per kWp in 2024.
Check your roof's potential today with our roof check. This is an estimate: the size and suitability of your roof, the way it faces and other factors all play into what you could generate, so an in-person roof survey is always recommended.
Modelled from PVGIS irradiation data; metered output from Sheffield Solar's uk_pv dataset. How we measure.
Company details
- Company number
- 17052054
- Incorporated
- 24 February 2026
- Status
- Active
From the Companies House register.
Service areas
We've listed RJ Electrics across 16 postcode districts around their Gwynedd base, covering LL36, LL37, LL38, LL39, LL40, LL41, LL42, LL43, LL44, LL45, LL46, LL47, LL48, LL49, LL51 and LL52.
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Map showing the 16 postcode districts RJ Electrics covers.
Are you the owner? If RJ Electrics only works in certain areas, claim this listing to set your real coverage.
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Other listed installers
Other installers covering LL44.
Every installer here is MCS-certified and checked before we list them. We don't rank or endorse, featured listings are clearly labelled, and you can ask for up to three quotes from your Solarable Report.
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