Earth source heat pump changes in temperature system is produced to solar thermal energy electricity federation

The utility model discloses solar photovoltaic light and heat earth source heat pump changes in temperature system includes following minute system: photovoltaic light and heat coproduction device array, electric power system, bury heat accumulation storehouse, soil -source pipe laying system, source heat pump system, intelligence control system, the terminal system of building changes in temperature. Photovoltaic light and heat coproduction device array includes at least one parallel arrangement's photovoltaic light and heat coproduction device to and the connecting tube, it is installed at building roof. Electric power system is including the wiring dish, power controller, distribution board, electricity meter and the interconnecting link that connect gradually. Bury the heat accumulation storehouse and bury underground below the frozen soil layer, include: solar heat storage groove, thermal insulation material, bury regenerative heat exchanger. Soil -source pipe laying system includes the pipeline, with bu