Solar energy operated power station - has gas or oil fired boiler insert half-way up storage vessel with outer casing for solar circuit

摘要

The solar energy power station incorporates a storage vessel, in which a boiler insert is mounted roughly half-way up and fired by oil or gas. The vessel can have an outer casing for the solar circuit, and also a condenser for heat pump heating. In the top there can also be a heat exchanger for swimming-bath heating.