In the past two years, solar energy has become popular, and mobile solar lighting system will become one of the highlights of residential buildings in China. In 2012, mobile solar street lamps in the solar energy sector will attract the attention of the market, and will be further promoted to become a growing new type of residential buildings. At present, solar energy lighting systems can be used in residential buildings, It can be roughly divided into: building solar energy (solar energy refers to the sunlight energy that occurs on each floor (orientation) of the building. 5、 Solar energy measuring instrument buildings generally have secondary heating equipment such as lifting, grid, metal iron frame, and photovoltaic system equipment such as electric heating, boiler heating, low-voltage, and liquefied gas plant heating. 6、 The solar cell module of the solar street lamp is to convert the solar cell module in the public system into electric energy, and transmit or receive the total power of the solar cell by driving its external cables and other materials. Table 5 Types of general solar energy used in main buildings. The main specifications of living lighting (10000 v · a-1) are generally divided into handheld and mobile solar power sources. The more common is mobile, and its cost is also expensive.