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Distributed PV will become a landmark building in rural areas


Release time:

2019-04-15

Photovoltaic power stations are divided into centralized power stations and distributed power stations. Distributed power station refers to the general installed scale is small, built on the roof or near the user area, more suitable for the family power station mode. The cost of photovoltaic power generation is still high at this stage, and the development of distributed power generation in China is not as good as expected. On the contrary, large-scale ground power stations have attracted a large number of investors. In the past few years, the number of ground power stations has doubled, but this year's form has seen a major reversal. In 2016, the state and governments at all levels restricted the construction of ground power stations and supported distributed power stations. Since then, China's photovoltaic market has shifted from ground power stations to sub-power stations.

Photovoltaic power stations are divided into centralized power stations and distributed power stations. Distributed power station refers to the general installed scale is small, built on the roof or near the user area, more suitable for the family power station mode. The cost of photovoltaic power generation is still high at this stage, and the development of distributed power generation in China is not as good as expected. On the contrary, large-scale ground power stations have attracted a large number of investors. In the past few years, the number of ground power stations has doubled, but this year's form has seen a major reversal. In 2016, the state and governments at all levels restricted the construction of ground power stations and supported distributed power stations. Since then, China's photovoltaic market has shifted from ground power stations to distributed power stations. Domestic signs show that distributed in China's great development, at this stage of rural distributed development is better than urban distributed, small series in this analysis of distributed in the rural areas of great popularity of several reasons.
The roof property rights are clear, and the construction of distributed unrestricted factors exists.
The location of distributed power stations tends to be on the roof. Roof is generally idle resources, not to use can only result in waste. Building the power station on the roof can effectively use the roof space, which is a good thing to kill two birds with one stone. Rural houses are single-room single-building, the absolute ownership of the roof belongs to the owner of the house, unlike urban high-rise buildings, dozens of households share a roof. In rural areas, if you want to build power stations, you can use the roof at any time, and there is no need to seek the consent of others, which naturally increases the enthusiasm of rural residents to build power stations. The population density in rural areas is low, and the area of single-bedroom houses is relatively larger than that in cities, and the roof area is naturally larger. The area required for 1KW photovoltaic power generation system is 10 to 15 square meters, the scale of distributed power station is generally 3KW to 5KW, and the required area is about 45 to 75 square meters, which can be met for general rural roofs. This is also the first major advantage of distributed development in rural areas better than in cities.
Poverty alleviation policies and photovoltaic loans provide financial support to promote distributed development in rural areas.
The price of photovoltaic power generation system itself is on the high side, which is not the economic pressure that most rural residents can bear. However, in order to support rural residents to build power stations, the state has issued photovoltaic poverty alleviation policies, and local policies have also issued local poverty alleviation policies to cooperate with the national poverty alleviation policies. The two levels of government, national and local governments, provide the most favorable guarantee for distributed development in rural areas. The most powerful thrust to promote distributed development in rural areas is the financial support provided by the government in conjunction with local financial institutions. At present, banks in many areas of our country are implementing photovoltaic loans to realize preferential interest policies for rural residents, and rural residents can apply for photovoltaic loans to local banks that implement photovoltaic loans. In addition, local finance gives distributed local financial subsidies on the basis of state financial subsidies. Not long ago, Jincheng distributed hot estimate disturbed many people's heartstrings, which reflects the strong influence of local finance on distributed development. Photovoltaic loans and local financial subsidies to the promotion of distributed in the future is not expected, but will drive the development of distributed in rural areas.
3 Bank interest is low. For rural residents, building photovoltaic power stations is more reliable than depositing in banks. The most important thing is that the annual interest rate of banks with long income time is 3.5. It is 350 to deposit 10,000 yuan for one year, with an average of less than 30 per month. The construction of a household photovoltaic power station requires 30,000 to 50,000 funds, which is not big data for rural residents with savings. Now let's take the 30000 family power station as an example to analyze whether it is better to deposit a bank or build a power station. 30000 deposit in the bank is 1050 yuan a year, and during this period, you can't use the money because 3.5 percent is a fixed deposit rate. However, the construction of photovoltaic power stations is different. A 30000 household power station generates about 16 degrees of electricity per day. Excluding its own electricity consumption, about 10 degrees can be sold to the State Grid (rural residents use less electricity, assuming 6 degrees here). The daily electricity cost saved by the family is 3.3 degrees, and the electricity cost sold to the State Grid is 5 degrees, plus the 0.42 electricity subsidy, one day's income is about 15.22 yuan (not counting local photovoltaic subsidies here), then one month is 456.5 yuan. Taking into account the statistical error of the data, the monthly income here is set at 350 yuan, which can fully replace the bank's interest for one year. In this way, the benefits of building a power station are much higher than those of a deposit bank.
Photovoltaic power plants have a major revenue feature is cash flow income. What is cash flow, simply understood as having a fixed income every month. As mentioned above, bank deposits are fixed-term, and the money cannot be used during the deposit period, and once it is used, it becomes invalid and can no longer be counted as fixed-term. In other words, you can only use the money after the expiration date. The cash flow income of photovoltaic power station will bring convenience to everyone in terms of expenditure. The fixed income every month will make you not have to worry about certain expenses. Moreover, there is a compound interest effect on cash flow earnings. The compound interest effect refers to the process in which the sum of the single income is equal to the one-time income, the single fixed income is much higher than the actual income of the one-time total income at the end of the period, because the single income is also generating interest during the period from the end of the period after you get the single income, and the longer the time, the more the accumulated interest and income sum. Photovoltaic power plants have a 20-year revenue period, resulting in greater compounding effect.
Photovoltaic power plants for rural residents can indeed be used as a way to provide for the aged, and it is not blown by everyone.
The average age of rural residents is older, over 55 years of age. The ability to work has been lacking, and it is time to enter the old-age life. The vast majority of rural residents grow their own vegetables and fruits, and their living expenses are not large. The power station 350 enough revenue each month to support an elderly couple's monthly expenses. Before, Xiaobian saw in an article that the reason why the rural distributed market is good is that rural residents are easy to fool, which Xiaobian does not agree. Now is the Internet age, the countryside is no longer a closed and backward area, and the knowledge level and cultural literacy of rural residents have been greatly improved. They have got rid of the traditional backward and ignorant label, is a new generation of knowledge farmers, by no means so easy to fool the general population. With the dual improvement of knowledge and cultural literacy, rural residents have basic financial awareness and legal awareness, and can better distinguish whether it is really effective or a cover. At present, the power station as a way of providing for the aged has been basically recognized by the majority of rural residents, which is one of the reasons why they have built photovoltaic power stations. The 20-year income period of photovoltaic is enough to support their half-year life. Instead of waiting eagerly for money, it is better to build a power station by yourself, which will generate income every month.
Comprehensive above, distributed is indeed more suitable for development in rural areas. China's population gathering place is mainly in rural areas, and the market share distributed in rural areas still has huge expansion space. In the next few years, the pace of photovoltaic development in rural areas will not stop, on the contrary, it will accelerate step by step, and finally, like solar water heaters, it will become a landmark building in rural areas and a representative symbol of rural areas.
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