With the continuous development of society, people's requirements for the environment are higher and higher. The application of new energy equipment is based on wind energy and solar energy more and more. The application of renewable energy is developing rapidly. Beijing Hengju complies with the requirements of the times, after years of independent research and development, large-scale vertical axis wind power generation device and new Fresnel solar thermal device are innovatively manufactured, and the complementary characteristics of wind and solar energy were used to develop wind＆solar complemented steam generation system。