Solar lights along the Beijing city moat

Solar lights along the Beijing city moat

Solar street lights in Beijing daxing county

Solar street lights in Beijing daxing county

 

Some cases of solar lighting

Solar street lights on Huanghe road in Shandong Bingzhou

Solar street lights on the second Huanghe road in Shandong Bingzhou

Solar street lights in Xinjiang luopu county

Solar street lights in Xinjiang luopu county