Coretech Electrical Services

Coretech Electrical Services Solar PV and Battery storage specialists based in West Yorkshire. Partners and installers of Fronius and Solarwatt.

We have a very good reputation for working to the highest possible standards in everything we do and our electrical services cover all sectors including Industrial, Commercial, Domestic, Solar Panels, Electric Vehicle and Wind turbines. We hold accreditation's from CHAS and Trustmark and we are also a registered and approved NICEIC electrical contractor.


- Electrical testing
- Emergency Lighting


- Commercial/industrial design and Installations
- Retail Installations
- Electric Vehicle charging
- Solar EV
- Tesla Power wall certified Installer
- Fronius Service Partner
- Wind Turbines

29/05/2026

We’ve been working on some incredible properties recently with some amazing clients.
There’ll be more information on this particular development to follow but as we head into the weekend, what a stunner to leave you with…
If you have a bespoke build planned, contact us for a chat about your project.
SOLARWATT

Well this is exciting… Fronius UK have a second home and it’s not far from us in South Yorkshire 🎉We’ve popped in to hav...
12/05/2026

Well this is exciting… Fronius UK have a second home and it’s not far from us in South Yorkshire 🎉
We’ve popped in to have a look at the new facilities and catch up on some new products we’ll be installing soon 🙌🏻

Unfortunately we seem to be having issues affecting both incoming and outgoing calls. If you do need us, please email sa...
27/04/2026

Unfortunately we seem to be having issues affecting both incoming and outgoing calls.
If you do need us, please email [email protected]

Apologies for the inconvenience

It’s been good to be back at this site to commence work on the second bespoke residential property.This one will see 26 ...
10/03/2026

It’s been good to be back at this site to commence work on the second bespoke residential property.
This one will see 26 x SOLARWATT glass glass panels in total across a mix of pitched and flat roof systems☀️

What a beauty 🫶🏻We originally installed 11 SOLARWATT glass glass panels, A Sigenergy 6kw controller, backup Gateway and...
06/03/2026

What a beauty 🫶🏻
We originally installed 11 SOLARWATT glass glass panels, A Sigenergy 6kw controller, backup Gateway and 2 x 9kWh batteries.
The client soon requested a further 9kWh battery module to provide 27kWh of storage and an EV charger so we popped back this week to install those additions.
With seamless switchover in a power cut the client is extremely happy with their system performance and aesthetics 🙌🏻

05/03/2026

Over the last 16 years we’ve seen some shocking installations by other companies, but never one this bad!
Called in to help this customer as his roof is leaking.
How this array is still on his roof when he lives at the top of an exposed hill is beyond us!
The whole lot has to come off.
Fixings not designed for the roof type, no couplers on the rails, missing clamps… the list goes on.
Please choose your installers wisely!!

Anyone else glad to see some blue skies after what seems like months of cloud and darkness! Yesterday… in the Peak Distr...
04/03/2026

Anyone else glad to see some blue skies after what seems like months of cloud and darkness!
Yesterday… in the Peak District! ☀️
SOLARWATT

Feedback like this makes it all worthwhile🙌🏻We aim to deliver not just a system that performs, but a service that makes ...
26/02/2026

Feedback like this makes it all worthwhile🙌🏻

We aim to deliver not just a system that performs, but a service that makes the whole journey enjoyable from start to finish.

Interested in what solar could do for you? Send us a message🔋

We’ve been working at the most stunning location between Honley and Meltham installing Solar PV, battery storage and bac...
19/02/2026

We’ve been working at the most stunning location between Honley and Meltham installing Solar PV, battery storage and back up. The final piece of the jigsaw for this client was this EV charger to compliment the system.
We’ll be sharing more on this and the neighbouring installations soon! ☺️

09/02/2026

A birds eye view of a smart solar installation ☀️

12 × Solarwatt 450W glass glass panels�Fronius GEN24 5.0 kW hybrid inverter�9.45 kWh Fronius Reserva battery storage�Fronius PV Comfort to keep key circuits powered during a power cut

Estimated to generate 3,918 kWh annually 🙌🏻

Fronius UK SOLARWATT

Take a look at another solar install we completed recently in Denby Dale! 👀12 × Solarwatt 450W glass glass panelsFronius...
03/02/2026

Take a look at another solar install we completed recently in Denby Dale! 👀

12 × Solarwatt 450W glass glass panelsFronius
GEN24 5.0 kW hybrid inverter
Fronius Reserva battery with 9.45 kWh of storage
Fronius PV Comfort for backup power during outages

Estimated to generate 3,918 kWh of clean energy each year 🔋

Fronius UK SOLARWATT

Address

Unit 6-7, Brockholes Industrial Park, Brockholes
Holmfirth
HD97BN

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+441484661313

Website

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