The study included the design of the optimal mix and performance range of energy sources, including a carbon footprint assessment and a comparison of the cost-effectiveness after refurbishment.
The output design consists of a PV plant with maximized utilization of its output, a hybrid heat source in the form of a combination of a cascade of heat pumps and an electric boiler, and hot water storage.
To achieve optimal economic results, the system is designed to allow connection to the daily electricity market.
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Jan Hanus