Pingtan County is the largest island in Fujian Province and faces the Taiwan to the east. It is located in the southeast of Fuzhou City and referred to as "Lan" for short. There are national-level island forest parks and Haitan scenic spots on the island, which are known as the "Island of Thousand R
Yun'an District, located in the west of Guangdong Province, is a new platform for Yunfu City to expand its urban space and economic development. At present, Yun'an District is promoting the construction of urban municipal and supporting facilities to create a better business environment.
Yunyang, located in the northeastern part of Chongqing City, in the heart of the Three Gorges Project Reservoir Area, is 310 kilometers away from the main urban area of Chongqing. There are many poles such as street light poles and video surveillance poles in Yunyang urban area. The poles have a sin
The hybrid solar LED street lighting system uses solar battery to generate electricity, supplemented by 220V AC electric energy. Using this system, the capacity battery can be designed to be smaller.
In was in 2019 the first time we introduced solar street lights installed in field using different technologies (2g, 4g, nb-iot, lorawan) to IDCOL organization, to help them to get a clear idea of these IoT solutions for lighting control and monitoring.
The solar insecticidal lamp is a special device for trapping insects and effectively killing insects, lowering the pest index, preventing and controlling pests and vector-borne diseases according to the characteristics of insects having phototaxis. Now this lamp is wildly used by farmers to kill pes