Jun. 24, 2008 night, the world's largest solar multimedia walls built in Beijing. This is the curtain wall of multimedia Beijing Huihuang Jingya Hotel on the external walls, with a total area of 2,200 square meters, cost as much as 20 million yuan, from 2300 piece, nine different types of PV panels composed. Suntech Power by the construction.
The wall using solar panels and LED lights. Is the most important feature of the energy cycle of self-sufficiency in energy conservation can be substantial and operating costs. During the day, each of the glass behind the absorption of solar photovoltaic cells will be stored, the evening will save electricity supply to the wall surface of the LED display.
Source: 新华日报 Jun. 25, 2008
