Today of tensional global energy situation,climate warming threaten seriously to economic development and health of people living,countries around the world are looking for strategies of new energy replacement,in order to achieve sustaining development and acquire advantageous status in the future development.Solar have became the focus of concern because of its advantages that cleanliness,plenitude and security.

    In 7th november,"technology development and transfer that deal with climate changing high-level meeting of study and discussion" was convened in beijing,premier Wenjiabao presented the opening ceremony and gave a speech,he emphasized that face to the stiuation of global financial crisis are deteriorating and growth of world's economy are slow,the international society's determination of deal with climate changing must not waver,and action must not slack off.And pointed out that through increase policy guidance and fund input,develop vigorously clean resource and renewable resource including hydropower,nuclear power,wind energy,solar energy and methane in rural areas and so on.

    At the same time,the state conucil information office also issued the white paper<<Chinese policy and action deal with climate changing>>,the white paper pointed out that average temperature of global surface increase by 0.74 celsius degrees in the past century(1906-2005),expected that it will rise 1.1-6.4 celsius degrees in th end of 21 century.Average temperature of chinese surface have increased 1.1celsius degrees in the past century,we have experienced 21 warm winters since 1986.

    The White paper pointed out that china should develop a circular economy,advance the utilization rate of resources, optimize the structure of energy consumption.

    Global climate are warming and deteriorating,no doubt that making more severe and urgent requirements to countries around the world control emission of greenhouse gas.In the same time,inspiring everyone how to turn adversity to opportunity,utilize rationally new resources which is solar energy and wind energy.