System and Method for Storage of Renewable Energy as Hot or Cold Water in Flexible Heating Tanks

摘要

A system for hot and cold water supply to consumers that includes photovoltaic solar panel, wind turbine, water heating tank, water tank and cooling system. The heating tank includes an electrical connection mechanism, an outer layer, a water bag and heating carpet that is positioned in a dry space between them. The water tank includes an outer layer and a water bag. The electrical connection mechanism connects the heating carpet and the cooling system to the photovoltaic solar panel and to the wind turbine. The volume of the heating tank or the water tank are larger than the volume of the average hourly hot or cold water consumption of the consumer. The system is able to supply hot and cold water also at times that the photovoltaic solar panel and the wind turbine do not produce electricity.