It was established in january 2015 as a new energy technology service provider with a leading position in the photovoltaic field. The company's main operations include the integrated operation of the distributed photovoltaic power station system, the investment operation of distributed photovoltaic power stations, and distributional photovoltaic power station transport services. Through an information management platform, extensive project management experience and professional and efficient resource development capacity, the clear sky science and technology provides clean energy to a wide range of residents and business users and generates sustained economic benefits. In recent years, clear-sky technology has achieved remarkable results in the photovoltaic sector. Its combined annual growth in operating income has reached impressive levels and has been invested in the development and construction of distributed photovoltaic plants. The company has carried out a large number of distributed photovoltaic power plant projects nationwide, especially in the area of integration of distributed photovoltaic power systems, with clear-sky technology leading industry. The company's core business — household and business — has grown rapidly, and the industry's position and market competitiveness have increased. Clear sky technology has also made major breakthroughs in technological development. In order to address the loss of power generation due to the contamination of pv plant components, companies have developed autonomously a variety of types of pv washing robots, including orbiting, unorbiting and migration washing robots. The equipment has acquired many inventions and practical new patents and has significantly improved power generation efficiency in its practical applications. In addition, the use of these robotic technologies to provide smart photovoltaic clean-up services for self-sustaining and mobile power stations has further enhanced the operational efficiency of the power stations. Clear-sky science and technology not only focuses on the development and application of technologies, but also actively expands markets. Currently, companies have systems integration operations in the five major regions of east china, south china, central china, north china and north-east china, and plan to further develop regional markets with greater photovoltaic potential in the future. Through the provision of specialized, distributed, fully-processed pv technology services and an information power station management platform, skytechnologies can provide high-quality, efficient plant products and follow-up services to clients and gain wide market recognition. In summary, clear-sky technology has a wealth of technological accumulation and project experience in distributed photovoltaics and is committed to promoting the development and application of clean energy, providing clients with comprehensive photovoltaic power plant solutions and quality services。