4. According to Baidu's map query, there are the following 4 solar photovoltaic energy companies in Yiyuan County:
1 Boguangke Solar Energy Co., Ltd. is located on Yuezhuang Line, Boyi Road, Yuezhuang Town, Yiyuan County. , Zibo City, Shandong Province.
2. Yiyuan Lanke Photovoltaic Solar Service Co., Ltd. is located east of the intersection of Renmin Road and Xincheng Road, Yiyuan County, Zibo City, Shandong Province.
3. Photovoltaic power generation is located in Hongshuihe East Road, Yiyuan County, Zibo City.
4. Tiancheng Photovoltaic Power Generation is located in Nancui Line, Yiyuan County, Zibo City, Shandong Province.