The ALPHA eSTORE system is a battery storage system suited to single phase houses that incorporates a Goodwe inverter, 10.3 kWh battery storage and a UPS. This system is very neat with all components integrated into a single unit. The UPS allows the battery to operate if grid power is lost. This is perhaps the most cost-effective and reliable solution for residential houses with 2-5 occupants who want to store the solar energy harvested by the solar panel system during the day and use it at night rather than purchasing from Synergy.