The system for connecting a heating plant with a photovoltaic source and its control method

Abstract

System for connecting a heating plant to a photovoltaic source comprises a heating plant (8) and at least one photovoltaic source, in particular a rooftop photovoltaic source (1) and / or a photovoltaic shelter (2). The photovoltaic source is electrically connected to a heating plant (7), which is integrated into or connected to the heating plant (8) and converts electrical energy into heat or hot service water. The system may comprise a control unit (3), an electric battery (4), an alternating current charging point (5), a direct current charging point (6), an electrical network (9) and a network connection (10). The control unit (3) controls the use of electrical energy from the photovoltaic source for heating water or heat, charging electric vehicles, storing it in an electrical battery (4) and subsequently using the stored energy. The technical solution uses existing roofs, spaces and the location of housing estate heating plants and boiler rooms to create a local energy point near residential buildings. This reduces fuel consumption, limits peak demand from the network and expands the practical use of the existing heating infrastructure.

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