Large-scale promotion of rooftop photovoltaic power generation in Zhejiang Province

China's first case of rural residential rooftop photovoltaic grid-connected power generation test run. On November 14, the photovoltaic ceramic tiles installed on the roof of 17 households in the suburbs of Fuyang City, Zhejiang Province, began grid-connected trial operation. The estimated annual power generation amounted to 11,637 degrees, marking the “China's first distribution of rural rooftops into rural residential areas. Grid-connected power generation system "demonstration project put into trial operation.

On November 14, construction workers displayed a "photovoltaic ceramic tile" installed on the roof of the villagers. This high-tech power generation tile has a number of patented technologies and also won the National Energy Technology Progress Award in 2011. Since the beginning of November, photovoltaic ceramic tiles have been installed on the roofs of 17 villagers' houses in Dongqiao Village and Sanqiao Village in the suburbs of Fuyang City, Zhejiang Province, and the grid-connected ceramic tile has been put into operation. It is estimated that the annual power generation will reach 11,637 degrees. This marked the commissioning of the demonstration project of "China's first distributed photovoltaic grid-connected power generation system for rural residential rooftops" contracted by the Power Supply Bureau of Fuyang Municipality and Zhejiang United Solar Energy Technology Company entrusted by the Rural Energy Office of Hangzhou.

According to reports, the design life of photovoltaic ceramic tile system is 25 years, and the power generation of each photovoltaic ceramic tile is about 16 watts per hour. Taking the average sunshine in Zhejiang as an example, 50 square roof photovoltaic ceramic tiles can produce over 4,200 a year. Electricity is enough for an average household to use electricity for a year. In accordance with the price of electricity for six cents a kilogram, it can save electricity more than 7,000 yuan. Zhejiang is a major province of the photovoltaic industry in the country. At present, Jiaxing is focusing on building a 10 square kilometers photovoltaic industry innovation park. Jiaxing and Shaoxing have also implemented 20,000 home photovoltaic rooftop demonstration bases and promoted and implemented the "Million-megawatt photovoltaic rooftop project."