75L AH Solar Battery is an advanced battery system, which is used to store the surplus solar power for advanced use. It extends the utilization of the PV-system’s made energy. It delivers free as well as sustainable power even when the sun is not shining. This is also used for the panels, which don’t make energy. 75L AH Solar Battery can permanently lessen the electricity bills, so as to ensure a sustainable future. It optimized the self-consumption capacity of the many PV systems.