Patent ID: 11859840
Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  H | IPC F  H

Claim 9:
10. A controller, comprising:
a processor; and
a memory coupled to the processor, storing program instructions which, when executed by the processor, cause the processor to:
determine whether electrical parameters of a photovoltaic device meet a preset power generation condition in response to that an outdoor unit of an air conditioning device is in a standby state;
set a startup identifier of a direct current-direct current converter and control a bidirectional inverter to enter an operating state in response to that the electrical parameters of the photovoltaic device meet the preset power generation condition; and
control the direct current-direct current converter connected with the photovoltaic device to enter an operating state to transmit electric power from the photovoltaic device to an air conditioning device in a photovoltaic air conditioning system in response to that the bidirectional inverter enters the operating state.