What is a solar battery?

A solar battery stores excess energy generated by solar panels, so that it can be utilised when sunlight is limited or unavailable, like in the evening or on cloudy days.

Solar batteries come in a variety of types and capacities. For residential applications, they are designed with simple controls and sleek designs that integrate with a home’s energy system. They are typically about the size of a small radiator and can be installed indoors or outdoors in a suitably sheltered location.

Why do I need a solar battery energy storage system?

Solar roof tiles and solar panels use sunlight to generate electricity, meaning they can only function during daylight hours. This is when it’s warmer and brighter out, so heating and lighting aren’t needed as much. Plus, people tend to be away from home during these hours. 

Without solar battery storage, the surplus energy would be sold back to the grid for a fraction of its value, and the household would later have to pay the energy company a much higher price to use the same amount of electricity in the evening.

Solar batteries, such as those from Marley, provide a simple and effective way to store energy generated by solar panels during the day, making it available for use when needed most – essentially for free. This helps households reduce energy bills and carbon footprints.

We offer a residential solar battery as part of the Marley complete roofing and solar system. It can be supplied in various capacities and offers energy storage and backup power.

 

Disclaimer - The information shared in this blog is correct at the time of publication. Guidance, standards, and best practices may change over time, so if you’d like further clarification or the latest updates, please get in touch with the Marley Technical Advisory Team, who will be happy to help.