Hello! The general profit is around 20%. It depends on where you are. If you are at high altitude, the profit from such foundation construction will be less. First of all, the terrain determines the increase in your transportation costs, especially for wind energy production, which is more difficult to build. Second, the long distance imposes a heavy burden in terms of construction difficulty. If you build in certain plains, the profit will be considerable.
The current installed photovoltaic power generation capacity of Pingyuan is 40 MW. Concord Solar Power Co., Ltd. was built with an investment of 500 million yuan from China Wind Power Group. It used the hydraulic construction land on the east side of Xiangjiahe Reservoir in the plains to install more than 130,000 polysilicon photovoltaic panels. installed capacity of 40 megawatts, the largest project in pproduction of distribution-type photovoltaic energy in the province. Once the project is completed, it will be able to produce 60 million kilowatt hours of electricity per year. This would save around 16,640 tonnes of standard coal per year and reduce emissions by around 48,000 tonnes of carbon dioxide, 592 tonnes of sulfur dioxide, 17.6 tonnes of soot and 4,800 tonnes of ash. The annual turnover can be around 60 million yuan, and the average annual tax paid is 15 million yuan.