Our battery storage for solar charges using electricity generated from solar panels, enabling you to ensure you are maximising self-consumption of your solar power generation. Most homes use the most energy in the morning and evenings, meaning that the solar power that is generated during the day is often sold to the power companies, and then purchased back in the evening. The price that companies buy your excess power is usually lower than the rate you would buy back the electricity. The battery storage option enables you to store your excess energy for use when needed.