Design and application of photovoltaic microgrid in green warehouse

Solar photovoltaic power generation as a most suitable way to combine with green warehouse for renewable energy utilization, however, it is not widely used in practice. The main reason is that the energy utilization of photovoltaic power generation is not fully considered at the beginning of the architectural design, as well as the unreasonable design of microgrid system cannot bring sufficient economic benefits. The traditional fragmented and scattered area integrated distributed PV power generation system mainly adopts DC/AC inverter grid connection, the current and voltage at the inverter input is unstable, which makes a large grid loss during grid connection, thus affecting the overall utilization rate of PV power generation system. In order to improve the utilization rate of PV in green warehouse and optimize its energy consumption mode, this paper takes the proposed green warehouse in Tongren as an innovative research object, innovatively applies PV microgrid in green warehouse, makes specific design of PV microgrid system in green warehouse, and finally conducts simulation analysis on the operation of PV microgrid.