© 2016 DJ Williams Electrical Ltd. Designed by Dylan Williams. All images are copyright of DJ Williams Electrical Ltd


 Electrician Aberdaron, Electrician Abersoch, Electrician Caernarfon, Electrician Criccieth, Electrician Gwynedd,Electrician Nefyn, Electrician Penygroes, Electrician Porthmadog, Electrician Pwllheli.

 Solar PV Abersoch, Solar PV Angelsey, Solar PV Bangor, Solar PV Caernarfon, Solar PV Criccieth, Solar PV Gwynedd, Solar PV Nefyn, Solar PV North Wales Solar PV Porthmadog, Solar PV Pwllheli.

Tesla Powerwall 2 Installer North Wales, Tesla Powerwall 2 Installer Gwynedd, Tesla Powerwall 2 Installer Anglesey

DJ Williams Electrical Ltd - 4 Bro Aber, Abersoch, Gwynedd. LL537UQ - Company Number 09861961 - VAT no 115861909

01758 713152




Solar PV

DJ Williams Electrical Limited design, install, repair and maintain Solar Photovoltaic Panel Systems.


We pride ourselves on the fact that we are with you every step of thr journey from the inital design of a system through to the installation, and commissiong of the system. We have vast experience and knowlage of the industry, and install only the highest quality products.



Domestic Solar PV Projects

Agricultural & Farm Solar PV Projects


Public Sector Solar PV Projects


We can install systems on a vast majority of roof structures including:


Slate Roofs

Tiled Roofs

Corrugated Roofs

Ground Mounted

Flat Roofs



Please take a look at our gallery for some examples of completed works over the years.