Solar Battery Install in Castlederg Castlederg

Solar Battery Install in Castlederg.

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How does a solar battery storage system work?

A battery storage system diverts the solar PV electricity to charge a battery when the PV system is using less than it is generating. This will continue until either the batteries are full, or you start using more electricity than you are generating. At that point, the batteries will begin using the stored electricity.

Batteries store electricity as Direct Current (DC). To make the power useful, it needs to be converted to Alternating Current (AC) by using an inverter.

The inverter sends AC electricity to your main distribution board to power the appliances in your home.

Make use of your solar energy system!

A solar battery storage installation is a great way to harness the energy generated by your solar panels. These panels feed the solar batteries fitted in your property during the day and release it when your property needs it.

A solar battery install could save you money on rising bills, McNally Renewables install quality, high performance solar batteries in Castlederg. For help and expert advice contact us today!

Smart Product Range

Our range of solar battery systems even allow you to draw power from the grid at off peak times, to store and to use at more costly peak periods. This can save you money every year simply by switching to a suitable Economy 7/10 or similar tariff.

Store green energy

Helps Cut Bills

Become independent from the grid

Reduce your carbon footprint

What Clients Say

Zappi home charger installed. Very professional experience, offered me a quote and install date quickly. I had a couple of queries before installation about the different chargers available and I was able to ring them on several occasions to get professional advice and they seemed genuinely happy to help. The original installation, unfortunately had to be cancelled, due to the engineer having had an accident, but McNally's contacted me straight away by phone to explain and a few days later rang with a new installation date to fit in with my availability. The engineers who came were on time, very friendly and respectful and the installation has been done neatly. Can't wait for my ev to arrive next month (fingers crossed) then I can start my journey into the world of ev motoring.

— Julie Drinkall —

Booked and installed quickly to a very high standard full instructions given done in less than an hour. Would highly recommend

— Will Twigg —

Great service start to finish. The engineer was late but mcnallyev contact me to let me know he had been delayed which wasn’t an issue. Wall box was installed and the app set up. Everyone has been extremely professional and I’m so glad they got me in before the Grant ended.

― Alice ―

"What a great company. McNally Electrical were recommended to me, and I can't praise them enough. From Rachel & Nicola in the office, to the guys who came to install my EV charger. If you are looking for a company to install your EV charger I can't recommend these guys highly enough. Rachel & Nicola could not have been more helpful when arranging my booking, and answering my questions pre-installation. The installation team were quick, efficient, polite and did not leave a mess. So thanks to all at McNally Electrical I certainly will be recommending you guys to anyone who needs their EV charger fitted."