Solar batteries capture surplus energy generated by your solar panels for future use. They provide power to your home when the sun isn’t shining, such as during the night or on cloudy days. Essentially, they are large batteries specifically designed to complement solar energy systems.

Solar batteries store energy when your panels produce a surplus. This stored energy is utilised when your panels aren’t generating sufficient electricity, decreasing your dependence on the grid.

AC-coupled batteries store energy that has already passed through an inverter, making them perfect for existing solar setups. In contrast, DC-coupled batteries, such as the Powerwall 3, connect before the inverter, offering greater efficiency for new installations.

Battery degradation is influenced by factors such as temperature, usage patterns, and depth of discharge. High-quality batteries tend to degrade more slowly, allowing them to maintain their capacity for many years.

Most solar batteries have a lifespan of 10 to 15 years, depending on their quality and usage. Warranties typically cover performance and degradation for this duration.

Integrating a solar battery allows you to store excess energy generated by your solar panels for later use, enhancing your energy independence. It can help you reduce reliance on the grid during peak hours or power outages, optimise self-consumption of generated energy, and provide backup power when needed. However, it may require an inverter that can handle battery storage, and there may be additional installation costs.

Yes, in most cases, you can expand your energy storage capacity by adding more batteries to your existing solar system. This may involve upgrading the inverter and ensuring the system is compatible with the new batteries