资讯

India is lighting up hill and remote rural areas that have limited access to the electrical grid with tens of thousands of solar street lamps. Launched three years ago, the program extends from ...
“The top of the street lamp uses the same dome–we used to same mold to save money–but it’s upside down and contains the solar panel cells.” The lamp can stay lit for about three or four ...
More and more solar powered street lamps have been erected in areas tucked away in the mountains in Guangxi, illuminating the night sky for people living there. [Photo/Xinhua] ...
The Guyana Energy Agency (GEA) has embarked on the Induction Lamps Street Light Project in a bid to conserve energy and cost while addressing environmental concerns. According to a press release ...