The use of solar sewage treatment equipment has also provided us with more reasonable treatment of sewage. Compared with ordinary sewage treatment equipment, the application of solar microdynamic sewage treatment technology is more advantageous. 1, the supply of all energy in operation is from the sun, the operating cost is almost zero, no need for any electricity bill; 2, equipment buried in the ground, save land, at the same time the ground can also be green, beautify the environment; 3, no need for special guards, only weekly regular inspections, inspections can be; 4, the operation has a strong adaptability to the change of water volume, for different water intake changes, can automatically adjust, to ensure the normal operation of the entire equipment; 5, will not cause secondary pollution, no noise, ozone and purified water quality does not cause harm to the environment; 6, the amount of sludge produced is small, generally run for two years to take once sediment. In the process of clearing and transporting sediment, there is no ozone pollution, and sediment can be used as high-quality soil for plant cultivation. 7, the purified water can reach the landscape water quality standard, can be used back for greening, flushing toilets, artificial lakes and other places; Solar sewage treatment equipment can be applied to the treatment of domestic sewage such as residential areas, villa areas, scenic tourist areas, small towns and rural reconstruction. Solar sewage treatment technology, to solve the conventional micro-power treatment technology to use conventional electricity, the need for electricity, the need for professional operation maintenance personnel to operate the inconvenience of management. The disadvantages of large area, strong seasonality and large investment in vegetation maintenance are solved. It also solves the problems of poor water quality, poor removal of nitrogen and phosphorus, and odor defects. Therefore, solar sewage treatment will become the trend of future development, we look forward to early into millions of households.