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Harp Electrical Contractors Ltd

Mid Glamorgan · Wales Solar PV
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This profile isn't claimed yet. We've listed Harp Electrical Contractors Ltd using public sources, so a few details may be out of date. If you work here, claim it to confirm your details and manage the listing.

About

Harp Electrical Contractors Ltd is listed on the MCS register for solar PV, working out of Mid Glamorgan. The company has been registered at Companies House since 2020, so it has been trading for 6 years. They cover CF44. 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-200191).

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:

≈943 kWh per kWp a year

For CF44 that is about the UK average: a 4 kWp system, about ten panels, would make roughly 3,800 kWh a year on a well-placed roof. Across the Cardiff (CF) postcode area, the middle half of 147 metered systems made 736–870 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
12765309
Incorporated
23 July 2020
Status
Active

From the Companies House register.

Service areas

We've listed Harp Electrical Contractors Ltd across 1 postcode district around their Mid Glamorgan base, covering CF44.

Are you the owner? If Harp Electrical Contractors Ltd only works in certain areas, claim this listing to set your real coverage.

Solarable lists installers and checks MCS certificates. We don't audit individual installations, so book a roof survey to confirm what's right for your home.

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Other installers covering CF44.

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