Wind power is a clean energy source, has been widely used in various countries in recently , Corrosion protection is a major concern for every generator user. Excellent protection ensures a longer service life of the wind turbine, eliminating the need for frequent renewal of coatings and continuing to invest more money and shortening the payback period.

Offshore photovoltaic support is an important support structure for offshore power generation systems, and its anti-corrosion performance and service life are very important. Common offshore photovoltaic support materials are carbon steel, stainless steel and aluminum alloy. The Marine environment is extremely corrosive to photovoltaic supports, including factors such as seawater, salt spray, humid air and ultraviolet light. This corrosion environment is 55 times faster than that of the dry northwest of China.

The equipment has been in a humid environment for a long time, moderately heavy corrosion environment or even subject to water immersion. Corrosion prevention focuses on water and moisture resistance, especially in dry and wet areas.

Water conservancy dam, usually consists of water retaining main dam body, power generation building, navigation building and other parts, the dam body is concrete gravity dam. For the anti-corrosion of concrete structure, the coating is required to have good permeability, adhesion, alkali resistance and other characteristics.