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 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




DJ Williams Electrical Ltd are proud to have been accepted to become a certified TESLA Powerwall Installer.

The TESLA Powerwall 2 is an amazing solution for battery backup in your house.  It can work with all solar panel systems and without solar panels too.  With a normal solar panel installation, the energy that you do not use is exported back to the national grid, with a battery back up the excess energy generated is stored in the battery, so that you can use your solar energy at night time when you need it.


 With a battery back up you are maximising on your investment as you are not exporting electricity to the grid for 4.85p to buy it back later at something like 14p KW/h.  Effectively you are reducing the electricity cost in your house for ever.

Tesla are the world leaders when it comes to battery technology . The Tesla powerwall is a 14KW battery which would enable you to utilize up-to 100% of the solar energy you generate, by storing everything you would normally send back to the grid, so that you can use it in the evening when you need it.

The powerwall can be installed either internally or externally.

Contact us to find out more about this amazing product.