Tesla Powerwall Battery Storage Installation in Pembrokeshire

Jan 09, 2021

We’re excited to tell you that we are one of the first companies to install an AC Coupled Tesla Powerwall with an SMA system in Pembrokeshire. It comes after our electricians have worked and trained to become accredited and authorised Tesla Powerwall installers, only one of a few in the whole of Wales.

The Powerwall arrived at our offices in the distinct Tesla crate which we were eager to open and install. The system we installed is one of the first (if not THE FIRST) first AC coupled Tesla Powerwalls in West Wales with an SMA inverter. The Tesla Powerwall will enable our Pembrokeshire customer to be able to access their solar energy when they really need it, whether that's in the evening or early in the morning.

The Powerwall has been designed with your home in mind wouldn't look out of place in a utility room or garage, but if you really don’t like the design then it’s IP rated for outside! It’s 6.4kWh storage means its sufficient enough to power most homes during the evening by using the electricity your solar panels generate in the day. However, if your energy demand is higher it is possible to install multiple batteries together.

The Powerwall comes with a whopping 10 year warranty which will last almost the entire length of the products lifetime. In order to receive a valid 10 year warranty you must have your Powerwall installed by an authorised Tesla Installer so keep an eye out for the accreditation below. As well as being Tesla Authorised installers, My Contribution are also certified SolarEdge installers meaning we can install a Powerwall competently with a SolarEdge inverter. This also means you get the added benefit of having a great monitoring portal to view your battery status and solar energy production and consumption.


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Units 5 & 6 Rushacre Enterprise Park
SA67 7ET