2. Policy support bottleneck despite China's "Renewable Energy Law" already in the January 1, 2006 came into effect. Act made it clear that "The state encourages units and individuals to install and use solar photovoltaic systems and other solar energy utilization system," also has in principle to the provisions of the "national government set up special funds for renewable energy development", "financial institutions can provide financial discount preferential loans "and other incentives, but the corresponding measures workable, such as the" Tariff Act "delay in the introduction, so that solar photovoltaic power generation plan proposed demonstration projects around mostly, from the market-oriented large-scale promotion It is still very far away. The company currently only accept wind power and biomass power generation. "Tariff Act" to legislation in the form of renewable energy "potential market" to "market reality", renewable energy generation, without the high cost of electricity due to a competitive technology, has become a market the competitiveness of industry, the introduction of market mechanisms, help promote the rapid development, rapid reduce costs and create a virtuous circle, and ultimately achieving sustainable energy development.
3. The cost is still too high to limit the domestic application of the main problem is the high cost of solar power. Solar power currently costs about 3.5 yuan per kilowatt, and biomass power generation (biogas power generation), wind power, hydropower and really expensive compared to conventional coal, which restricts the Chinese solar market growth. Yingli is currently more than 90 percent of products exported to foreign countries, fewer than l0% in the country, mainly used in communications base stations, Northwest households with systems and highway traffic warning lights.
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