Adding battery storage to a solar panel system can provide a number of benefits, such as increasing the overall efficiency of the system and providing a reliable source of backup power during power cuts. With battery storage, homeowners can store excess solar energy generated during the day for use at night or during power cuts, reducing their reliance on the grid and potentially lowering their electricity bills. Additionally, battery storage can also increase the value of a home, as it allows for greater energy independence and can be used to power essential appliances and devices during power cuts. Furthermore, it can also help in reducing the peak demand for electricity and lower the electricity bill by shifting the energy use from peak to off-peak hours. Overall, battery storage can be a smart investment for homeowners looking to maximise the benefits of their solar panel system and increase energy independence.