Solar Battery Storage

Solar power and battery storage go hand in hand. Use solar batteries to store energy for a rainy day.
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Teslar powerwall on external house

Solar Batteries

What is a solar battery?

A solar panel battery stores excess electricity generated by your solar panels, allowing you to use that energy later - such as at night or during cloudy weather. By integrating a solar battery storage system, you can:

* Decrease your carbon footprint

* Reduce dependence on the National Grid 

* Save energy for a power cut or a cloudy day

*Sell excess energy for additional income streams

How do solar batteries work?

Solar batteries store excess energy generated by solar panels for later use. 

During daylight hours, solar panels often produce more electricity than you use. Instead of exporting that surplus back to the grid, it’s stored in a solar battery as chemical energy. When solar production drops - such as at night - the battery's inverter converts stored energy into AC electricity for your home. This ensures a continuous power supply and reduces reliance on the grid.

This process:-

* Reduces energy waste 

* Boosts self-consumption of solar power 

* Provides a continuous power supply

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What are the benefits of solar battery storage?

Save money on your energy bills

By using stored solar energy generated by your solar panels in the evening, or when the sun isn’t shining, you won’t need to draw so much energy from your supplier, saving you even more money on your bills.

Less dependence on the National Grid

Solar battery storage means you can still power your home or business from your solar panels during a power cut and reduce your reliance on the grid.

Less affected by price hikes

Using your self-generated solar panel energy, you’ll be drawing less on energy from your supplier and will, therefore, be less affected by energy price rises.

Solar battery options

TESLA solar batteries

An industry leader in home energy storage, the Tesla Powerwall offers: - 13.5 kWh capacity - Backup power during outages - Stackable up to 10 units - Seamless integration with solar PV systems

Fox Ess batteries

- Modular and space-efficient - 2.6 kWh per unit, stackable up to 7 units (18.2 kWh total) - Ideal for smaller homes or tight spaces

Luxpower Tek batteries

- Flexible, scalable battery storage - Easy to install and expand (up to 8 batteries with one inverter) - Suitable for evolving energy needs

FAQs

  • The size of solar batteries varies depending on their capacity and design. Residential solar batteries, like the Tesla Powerwall, typically measure around 45 inches tall, 30 inches wide, and 6 inches deep. The Fox Ess and Lux Power batteries are smaller.

  • Solar batteries can be installed in various locations depending on space and accessibility. Common options include garages and utility rooms.

  • Yes, solar panels can work without battery storage. Without batteries, you rely on grid power when your solar panels aren’t producing electricity, such as at night or on cloudy days. While battery storage is not required, it offers benefits like increased energy independence.

  • Depending on the manufacturer solar batteries will last between 10-15 years.

  • Yes. The Fox Ess batteries are 2.6kwh per battery and  you can install  up to 7 batteries in a domestic property, meaning you can have up to 18.2KWH of storage. 

    The Tesla Powerwall is a 13.5kwh battery AC couple system. You can ‘stack’ up to 10 Powerwall 2’s together.  

  • Yes, solar batteries can work during a power outage, but this depends on your system setup. If your solar battery system includes a backup power feature or a hybrid inverter, it can provide power to your home even when the grid is down. Not all solar battery systems offer this capability, so it's important to verify whether your specific setup includes backup power functionality.

  • Some systems have incentives of paying no VAT on the system. Speak to a member of the team to find out more.

  • The right solar battery depends on your energy needs, budget, and goals. Our team can help you choose a battery that suits your home, lifestyle, and energy-saving goals.

  • A solar inverter is a crucial component of a solar power system that converts the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity, which is used to power household appliances and is compatible with the grid.

Take a step towards a more energy efficient home today

It all starts with finding out your exact requirements. Request a quote and one of our team will help you every step of the way.

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