More economical use of solar energy or alternative energy, by the use of already available heating technology appliance parts

摘要

By the use of various already available appliance parts such as heating boiler (as storage tank), boiler, boiler charge pump, expansion vessel, safety valve, temperature indicating instruments and control (for bivalent operation) and also an optimal design or equipment of the plant with solar collectors matched to the required energy needs and also locally present solar availability, an optimum, economically best use of the solar plant is ensured.