Photovoltaic inverter air conditioner and power supply control method

The present invention discloses a photovoltaic inverter air conditioner and power supply control method, the air conditioner includes photovoltaic inverter system and the inverter air conditioner system, the system comprising a photovoltaic inverter electrically connected photovoltaic cells sequentially, and the power conversion circuit to the photovoltaic power conversion circuit controlled by the control circuit. The power conversion circuit includes a booster circuit electrically connected sequentially, isolating the high-frequency conversion circuit and the inverter circuit; inverter air conditioning system comprises a control circuit, and the DC power connection terminal busbar connection; PV a control circuit electrically connected to the air conditioner control circuit, an inverse variable power output terminal electrically connected to the circuit connection terminal, electrically connected to the output terminal of the high-frequency end of the insulating converter circuit is connected to the DC bus. The photovoltaic inverter air conditioner using solar energy to provide electricity for the air conditioning running, the air conditioning running costs and reduce the pressure to bring air conditioning to run the grid. And a design which uses high frequency isolation, effectively blocking the high frequency leakage paths, enhance the security of the entire system.