Solar photovoltaic webex: western Australia state government announced on October 3rd, to serve the state Power of state-owned Horizon Power company will be on the edge of the grid area 17 independent off-grid Power system installation, and demolished 64 km of transmission line. At present the first independent system has been installed in a hotel customers, including 10. 8 kw of solar panels, 25 KWH battery storage and a backup diesel generators. 'Photovoltaic (pv) of the world' this is a comprehensive system to introduce photovoltaic summary of past, present and future of the development of corpus, liu to Beijing institute of technology extensive contents, can meet the needs of different readers. What is the heat transfer in this paper, not only including the editor Wolfgang & middot; Dr Parr, herself, in its new energy career of more than 50 years, the deep understanding of the development of photovoltaic pv glass curtain wall system and the system summary, battery discharge detector also includes global photovoltaic industry professionals engaged in new energy or a review of the photovoltaic difficult development, solar photovoltaic (pv) network statement: this information is reproduced from the power grid cooperation media or other Internet website, qian xuesen image thinking solar photovoltaic network published the article for the purpose of the information, qian xuesen image thinking does not mean that agree with his point of view or confirm its description. Expert thinks, remote areas of customer cost is one of the largest cross-subsidy power sector, they took the tens of thousands of customers from the power grid and solar and battery instead of poles and wire will greatly improve the stability of the power supply, and reduce the cost and electricity. The article content is for reference only. The state's main grid Western Power network operators also plans to about 56 customers stripped from the grid, and provide them with independent Power systems based on renewable energy. No matter what the weather, independent power supply system can be 24/7 round-the-clock power supply, and more reliable and safe. Liu of Beijing institute of technology to the region poles and wires easily because of the weather reason, wild animals and plants, agricultural machinery and the forest fire caused power outages. Buaa xi-lun ding in the long run, the Western Power of the company's research shows that there are about 15000 customers can take off the net, can be dismantled $thousands of kilometers of high wire. Of new south wales Essential Energy data show that beihang xi-lun ding has a 1905 km line customer, clearing vegetation in some areas of each customer spends as much as $25000 a year!