Development Status and Trends of Photovoltaic Facilities Horticulture in China

As one of the main forms of solar energy utilization，PV（photovoltaics）power generation plays an important role in addressing global climate change and energy transformation.With the emphasis and support of the country on new energy，the PV application market gradually increases.However，the barren hills and wasteland which can be used in photovoltaic power generation are less and less，far from meeting the market demand，and photovoltaic agriculture is pioneering to combine photovoltaic products with agricultural cultivation，which provides a new platform for development of photovoltaic industry.In recent years，photovoltaic facilities horticulture industry has developed rapidly，but there are many controversies and problems.Research progress of development and construction of photovoltaic greenhouse at home and abroad were reviewed.Structure characteristics，types of photovoltaic panels，indoor thermal environment characteristics and economic benefits of photovoltaic greenhouse were emphatically analyzed.Advantages and disadvantages of photovoltaic facilities horticulture industry were discussed.Some suggestions were put forward for existing problems，which would provide reference for correct development of photovoltaic facilities horticulture industry.