Goodwe EM Series Hybrid Inverter
GoodWe EM series - Is a bi-directional energy storage inverter, it can be used for both on-grid or off-grid PV systems.
During the day, the PV array generates electricity which can be provided either to the loads, fed into the grid or tocharge the battery, depending on the economics and set-up. The electricity stored can be released when the loads require it during the night. Additionally, the power grid can also charge the storage devices via the inverter.