Analyze the various parameters of including a battery energy storage system in a household with a previously installed photovoltaic power plant. Estimates the increase in the share of self-sufficiency (i.e. the period when the household does not need external power from the grid for its own use) of a household with a photovoltaic power plant and a storage tank compared to a household without a storage tank, by each season. In addition, it checks the change in the annual share of self-sufficiency of the same household with a reduced working capacity of the storage tank. Estimate the time of the simple payback period assuming different electricity purchase prices based on the principle of selling all energy that is not used for the household's own use. Analyze the possibility of charging an electric vehicle with self-produced electricity from a photovoltaic power plant. Finally, it checks the power and electrical conditions of the rural network with the inclusion of a different number of customers with a photovoltaic power plant and battery storage.
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