In order to accelerate the development of distributed energy, the country vigorously promotes distributed power generation technology, and the development of this technology will gradually break the traditional monopoly of electricity, and energy reform will move towards new development. Distributed photovoltaic power generation energy technology has high utilization rate and low pollution, which is a new trend in energy development. This paper studies the economic benefits brought by the integration of distributed photovoltaic power generation into the power grid for people's lives and the resulting economic benefits.