RCCN WeChat QrCode
Mobile WebSiteA strong subsidy policy, the development of green energy needs, considerable investment income, the influx of large enterprises ... ... from the beginning of this year, household photovoltaic in the country to form a prairie fire trend. Since last year, Zhejiang Province will vigorously promote the millions of roof photovoltaic program. Learned from the Ningbo Municipal Energy Board, "Ningbo City family roof photovoltaic project implementation program" is about to be issued, the program proposed by 2020, the city will build a home roof photovoltaic device 90,000. At the same time the program in the national and provincial subsidies on the basis of the introduction of the municipal subsidy standards.
The cumulative amount of electricity per unit up to 0.67 yuan 5 million 6 years to return to this
In recent years, China's PV industry gradually out of the US anti-dumping investigation of the haze, the technical level continues to increase, the application cost decreased significantly, with the price, finance, tax and other policies have been introduced, household PV market growth is strong, especially in the first half of this year The emergence of explosive growth momentum.
As of last year, Ningbo, the cumulative number of households with residential photovoltaic projects up to 1617, the total capacity of 10,500 kilowatts. And in July this year, the cumulative number of households has risen to about 5000 households.
Recently, from the Ningbo Municipal Energy Board learned that the "Ningbo City family roof photovoltaic project implementation plan" will be issued in September, "program" clearly in the country on the family of photovoltaic subsidies per household 0.42 yuan and subsidies in Zhejiang Province base of 0.1 yuan On the city will be subsidized 0.15 yuan, so that the cumulative subsidy per kWh will reach 0.67 yuan. At the same time the program requires all districts and counties (cities) and then supporting the subsidy policy. Insiders pointed out that considerable returns will continue to drive household PV market all the way to the better.
█ So what is the rate of return on investment in home PV?
According to the industry, according to ordinary family a month 200 degrees to 400 degrees of electricity consumption, install a 5KW (kilowatts) of the power station is more reasonable. The 5KW photovoltaic power plant covers an area of 30 to 40 square meters, the current market price of 45,000 yuan to 5 million, the service life of 25 years.
Because the Zhejiang light is not as abundant as the west, according to a set of 5KW power plant projections, a year in the amount of electricity in 6500 degrees, so can get the subsidy is 4355 yuan. According to an ordinary family annual electricity 4500 degrees, 0.53 yuan per kilometer calculation, a year to save electricity 2385 yuan. In addition, in accordance with the "spontaneous use, the power of the Internet" principle, the remaining 2,000 degrees in accordance with the desulfurization electricity price of 0.41 yuan per degree online transactions, available 820 yuan.
This count down, a set of 45,000 yuan 5KW photovoltaic power plant, the total annual income is 7560 yuan, 6 years or so to recover the cost of the seventh year began to profit. Taking into account the actual situation, Ningbo summer typhoon, electric board damage maintenance, stent maintenance will have a certain cost, coupled with the depreciation of the board, the return cycle will increase by about a year.
Rural areas have become the home of the "main battlefield"
Despite the considerable income, but because of the roof property rights, installation and operation and maintenance and other issues in the city to promote the use of photovoltaic is not difficult. Mr. Yuan is the first floor of the city to install photovoltaic power generation one of the people. According to the existing "Property Law" and "Property Management Ordinance", the roof belongs to the collective ownership of the residents of the building. "If there are tenants who want to install the PV on the roof, the rest of the building is required to sign the sign."
Therefore, the rural areas have become Ningbo home photovoltaic full spread of the "main battlefield."
According to the village director, when the installed capacity is 300KW, by the village collective contribution of 400 million yuan, the District Economic Development Council subsidy 1 million yuan to build, the use of Zhejiang University of solar energy produced by the photovoltaic tile. This tile as a building material, in the construction of new homes was installed to the new house, to ensure the aesthetic and construction quality.
At present, the village power generation per month 25,000 to 27,000 degrees, a year of income plus subsidies up to 350,000 yuan. The village more than 300 households per household can get 50 per month electricity subsidies, converted into cash for each household more than 300 yuan per year.
Introducing Financial Capital to Explore New Model of Household Photovoltaic
In rural areas to promote photovoltaic not only meet the green energy and distributed energy storage development requirements, while increasing the income of farmers, do both. However, due to the large cost of investment, the return period is longer, many villages of the collective economy can not afford the first phase of investment, and the PV does not have financial attributes, there is no liquidity. So how to use financial instruments to promote rural PV promotion is thinking about the problem.
Household roof photovoltaic components, inverter manufacturers need to enter the national Ministry of Industry and photovoltaic industry norms directory; selection of equipment must be approved by the national certification body and standard products, to encourage priority to meet the national PV "leader" program technical indicators Requirements of the product, which PV modules and inverter warranty period of not less than 10 years, PV modules need to provide 25-year power linear warranty. Support the power grid company, construction and operation of enterprise development and construction of mobile APP and other home roof photovoltaic monitoring information platform, real-time monitoring of the photovoltaic system output power and power generation and other data.
