Wangrun Chuan pointed out that, in rural areas, promotion of photovoltaic power generation on a large scale, will face a lot of economic problems. He said that even a simple household cost of photovoltaic power plants into just a few thousand dollars, but it is still limited income levels of rural households are no small expenditure.
And this is only a one-time initial investment, repair the running maintenance services business currently supporting many enterprises also belong to the blank, let alone go to rural areas. More critical, because not all self-occupied, the excess power to be included in the local rural power grid, as well as approval and technical obstacles related to grid, and electricity subsidies are more complex.
Analysis, the Wei PV research institutions Solarbuzz chief analyst Han Qiming Although the industry for the rural market for photovoltaic power generation endurance, there are many doubts, but the main application areas of distributed photovoltaic power generation in the city industrial park and public institutions roof, residential building is not roof power station suitable for construction.
Therefore, to encourage families to install photovoltaic power solar panel plants, clearly aimed at the majority of residents of rural areas and small towns, for example, has large-scale agricultural greenhouses and other agricultural field facilities.
In accordance with the experience of the domestic, such as in energy conservation enterprises, an area of half an acre of rural plastic greenhouses fitted with the total investment of a few kilowatts of photovoltaic power generation system to be 12 to 130,000 yuan, the provincial finance 3-40000 yuan subsidy, farmers 2-30000 yuan investment in the rest of the resolved rely on bank loans, the consolidated doing, the the agricultural greenhouses power station development return on investment cycle of 5-6 years, it is still affordable range for developers. Therefore, the of photovoltaic rural market in some areas for now still has economic and development prospects.
"PV countryside" obstacles "PV solar cell countryside future development is not everywhere are flowers surround the broad road. It is foreseeable that in the future, a considerable part of the farmers built photovoltaic power generation equipment will not be completely spontaneous personal use, production, life outside of the surplus power will be merged into the local power grid in exchange for economic benefits, excess electricity into the local rural power grid when it comes to net approvals and technical obstacles indeed photovoltaic countryside "urgent need to resolve the thorny issue, but also will become the biggest stumbling block and network problems.
Recently, accelerate distributed the photovoltaic Internet, the State Grid Corporation has been issued in the end of October this year, "well distributed photovoltaic power generation and network services (hereinafter referred to as the" Notice ").
"Notice" requirement, the public power grid renovation costs for individual outlets does not exceed the total installed capacity of 6 MW grid caused by power grid enterprises access systems engineering cost depends on the grid and non-grid-two by grid enterprises and the responsibility of the owners. , However, and not only network still wants to sell electricity, the owner need only equipped with two-way smart meters.
Reporter cited text Jianhua: "countries should be building codes, subsidies and other aspects of overall planning to jointly promote and project reporting, docking and qualification approval to the introduction of more detailed operational methods."
The key issues restricting the development of China PV solar panel industry is still, rationalize and subsidies in place in the system, rather than the lack of application markets.
The final analysis, the PV countryside "is the only way for the development of China's photovoltaic industry, but let the dream into reality and allow enterprises to build affordable, farmers can afford, there is clearly subject to various conditions ripe. View on the current situation, the rush to the countryside surviving risk PV companies need to be cautious.