Resource problems is the chief problem of distributed photovoltaic power generation?

Photovoltaic (pv) of distributed generation is the chief problem is resources. China resources roof is much, but meet the 'load' fully, 'the capacity for spontaneous use by more than 90%', '25 years of business in good condition' and 'reasonable price' condition of enterprise is

at present, the primary problem of distributed photovoltaic power generation is a resource problem. Although the roof resources are rich in our country, in line with the 'full load', 'more than 90% for electricity', '25 years of business performance good' very few companies and the conditions of 'reasonable price'. However, if the above conditions can't meet, attractive to investors will be relatively limited. In the actual operation, the enterprise of plants generally proceeds into the enthusiasm is not high, afraid of trouble, many enterprises internal cumbersome, lead to a distributed photovoltaic power station construction progress is slow. On the other hand, due to the survival of enterprises, rooftop pv system has certain uncertainty, which to a large extent affected the confidence of investors. Second, for investors, the development of distributed photovoltaic still exist a greater risk of earnings. Investors from photovoltaic distributed power plants are usually divided into two forms of income. One is 'the user pay for + subsidy' mode. In this mode, the distributed power users can use as much as possible of photovoltaic cells, for the developers, they can earn the largest electricity. The other was a 'desulfurization benchmark price + subsidy' mode. In this mode, once the user demand atrophy, power generation side can only choose electricity on the Internet, its overall income will be shrunk dramatically. Third, the financing difficulty of distributed photovoltaic still has great. Important premise of the development of distributed photovoltaic (pv) is to establish a long-term, stable, low-cost financing channels. Disproportionate investment and income makes financing less attractive. Can eliminate or reduce these risks is the precondition of distributed photovoltaic obtain financing. In 2014, the National Energy Administration plans to install 8 gw distributed photovoltaic (pv) power supply, it will need about 720 - 80 billion yuan, the cost is 9000 - 10000 RMB/kw. If by 2015 distributed photovoltaic power capacity up to 20 gw, will need 1500 - 180 billion yuan of money. With hundreds of billions of dollars of capital, however, it is difficult to rely on bank credit, especially in capital tight financial environment as a whole. Restricted by the above three aspects, distributed photovoltaic installed speed may be lower than expected. In order to make the industry develop rapidly, efforts should be from the following several aspects. On the issue of the resources, should develop policies, the government has the right to a unified control of its jurisdiction all the roof resources, rather than allow investors to negotiate with each family. On the other hand, for the new roof, policy should be regulations must satisfy the conditions of installation of rooftop photovoltaic power station. In terms of electricity charge, as investors with electricity enterprises in electricity settlement has a direct connection, such as enterprise operation condition or the owner sincerity. Suggested that unified national grid company charge power, investors can pay a certain amount of electricity to the national grid company. On the basis of the quantitative risk, through the financing mode innovation, around the core values of pv projects - — Operating period of long-term stable cash flow, credit classification management and subsequent financial product development, realize the securitization, solve the problem of financing difficulties.