Optimizing configuring and running-mode of solar energy and ground-source heat pump hybrid systems

With a project, simulates and analyses optimizing configuring and running-mode of the hybrid system. Concludes that the solar energy system should be prior to the ground-source heat pump system in operation, the utilization of solar energy resource should be the way according to the energy grade, a possibly larger solar collector area is good for direct utilization of solar energy, and the solar collector cost of 250 RMB per square meter is appropriate.