According to the relevant person in charge of Yanchi Poverty Alleviation Office, photovoltaic poverty alleviation in Yanchi County is mainly composed of 74 village-level power stations and distributed photovoltaic power stations built on farmers' courtyards and roofs. The annual income of each village-level power station is 220,000 yuan for 20 consecutive years, and the annual income of each household of distributed photovoltaic power station ranges from 1.88 million yuan to 3,000 yuan. Enterprises are mainly responsible for the construction, operation and income of these power stations.

The planned installed capacity of 74 village-level power stations in Yanchi County is 233 MW, which is 1.95 times of the installed capacity of 345 village-level power stations built in the "Thirteenth Five-Year Plan" of Ningxia, but the income of village-level power stations in Yanchi County has no advantage. According to the installed capacity of 300 kilowatts and the annual utilization hours 1.400 hours, the annual power income of village-level power stations built by the government is about 273,000 yuan, which is basically the same as that of village-level power stations built and operated by enterprises, excluding various costs.