Energy concept for heating and cooling

In the prototype, the concept is clearly visible from an Anergy-net standpoint, and illustrated by a specific system. In the summer cooling phase the cold storage is filled with cold water. During the daytime, this cold water can be used to cool the house through a heat pump does not require refrigeration machine.
Thermal solar collectors provide the building year round with warm water for heating and the heating of domestic hot water. In addition, hybrid photovoltaic cells provide supplemental heat in the cold storage, which serves as a heat source for the heat pump.
Energy in the correct place at the right time is the principle to follow for the highest efficiency.