The utility model belongs to the technical field of electric power tech and specifically relates to an electric power monitoring system for distributed photovoltaic power generation station is related to, its characterized in that is including becoming distribution network, radio signal recepition server and generation of electricity by new energy and the power transmission module of going the same way at least, and generation of electricity by new energy of every way and power transmission module include: photovoltaic power generation module, voltage contravariant module, smart electric meter, collection module, wireless transmitting module, voltage stabilizing module. The utility model discloses the electric power control problem at distributed photovoltaic power generation station has mainly been solved. The utility model discloses main useful technological effect below having: can monitor behavior, the electric energy quality at distributed photovoltaic power generation station and the electric flux of carrying to the electric wire netting, the expense settlement of being convenient for, be convenient for maintenance and power scheduling.