With the development of the world economy and the excessive development and utilization of various limited energy sources, the new wave of technology is mainly the acquisition of new energy, especially photovoltaic power generation, wind power generation and so on. In particular, photovoltaic power generation occupies a large proportion of new energy. Multifit company has been deeply involved in the photovoltaic industry for 13 years, and has also participated in the design and installation of several large-scale grid-connected projects in the past six months. It also has a deep understanding of the current situation and prospects of photovoltaic power generation.
First, the background of photovoltaic power generation
The history of human use of solar energy can be traced back to the era of human origin. Under the situation of global warming, deterioration of human ecological environment, shortage of conventional energy resources and environmental pollution, photovoltaic power generation has been highly valued and developed rapidly around the world. In the long run, distributed power will eventually enter the power market and partially replace conventional energy; in the short term, photovoltaic power generation can be used as a supplement to conventional energy. It is of great significance in terms of environmental protection and energy strategy to solve the needs of domestic electricity consumption in special application fields and remote areas without electricity.
Second, the advantages of photovoltaic power generation
Photovoltaic power generation has many advantages, such as safety and reliability, no noise, no pollution, energy can be obtained anywhere, no geographical restrictions, no fuel consumption, no mechanical rotating parts, low failure rate, easy maintenance, unattended operation, and short station construction period , the scale is arbitrary, there is no need to erect transmission lines, and it can be easily combined with buildings. These advantages are beyond the reach of conventional power generation and other power generation methods.
Third, the current situation of photovoltaic power generation in China
At present, China's photovoltaic power generation market is mainly used for rural electrification in remote areas, communication and industrial applications, and solar photovoltaic products, including solar street lights, garden lights, solar traffic lights, and solar landscape lighting.
Although China's photovoltaic power generation has not been able to survive without government subsidies, the industry's prospects have improved; power generation costs have dropped and industry profits have increased. According to the new energy policy launched by the government in response to air pollution, the installed capacity of photovoltaic power generation in China in the first half of the year was 7.73 million kilowatts, a sharp increase of 1.33 times year-on-year. However, the National Energy Administration has set 43% of the annual installed capacity target of 17.8 million kilowatts. If the standard is to be met in the second half of the year, it means that the installed capacity in the second half of the year will exceed 10 million kilowatts, a year-on-year increase of nearly 40%, which is beneficial to the photovoltaic industry.
Fourth, the prospect of photovoltaic power generation in China
China has formulated a medium- and long-term development plan for photovoltaic power generation. With the decreasing of traditional fossil energy, the proportion of renewable energy consumption has increased year by year, and the proportion of photovoltaic power generation has increased rapidly. According to the planning and forecast, by 2050, China's photovoltaic installed capacity will reach 2,000GW, and the annual power generation will reach 2,600TWh, accounting for 26% of the country's total power generation. With the advancement of modern technology, the conversion efficiency of photovoltaic power generation will increase year by year, and the cost of power generation will drop significantly, so that the price of photovoltaic power generation will be lower than the conventional electricity price to a certain extent.
Although the photovoltaic industry is currently facing some problems, the development of my country's photovoltaic industry is generally good. At present, the National Energy Administration is compiling the 13th Five-Year Plan for photovoltaics, promoting the realization of financial subsidies, and promoting technological progress and industrial upgrading, all of which will help the development of the photovoltaic industry.
Multifit company will also continue to contribute to the photovoltaic market in China and the world.
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