Comparison of the five major countries with the ho

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Photovoltaic or wind power? Comparison of the situation of the five major countries

it has become a global consensus to vigorously develop clean energy, but there are still some differences between countries in the field of clean energy, focusing on the development of wind power, photovoltaic, or biomass energy. Although all countries in the world tend to develop wind power in recent years, not all large countries do. The growth rate of photovoltaic installed capacity in the United States, Japan, India and China is better than that of wind power on the whole, which is determined according to the differences between their own domestic wind resources and lighting resources

it can be seen that the attribute of resources plays a certain decisive role in the development of clean external wall external insulation construction technical specification (rubber powder polystyrene particle insulation slurry glass fiber grid crack resistant mortar) dbj/t 01 (5) 0 (2) 002 energy. Now let's introduce some countries with relatively mature photovoltaic wind power market:

from the perspective of China, the photovoltaic installation has shown a rapid growth trend since 20115 and the year of regular protection every 3~6 months. Especially after the introduction of photovoltaic benchmark price in 2013, the domestic photovoltaic industry has seen leapfrog development. In 2017, the new photovoltaic installation reached 53gw, and the photovoltaic industry has seen explosive growth. The "531 New Deal" in 2018 carried out a macro-control on the expansion and development of the photovoltaic industry before, and controlled the installed capacity to a certain extent. The installed capacity showed a downward trend year-on-year. In terms of wind power, China's wind power installation also fluctuates with the ups and downs of photovoltaic installation. Coupled with the changes in the market environment, the phenomenon of wind abandonment is serious. The main battlefield of domestic wind power was once transferred from the three northern regions to the eastern region, which undoubtedly increases the difficulty of wind power development. From the perspective of the overall development of wind power and photovoltaic, the development of these two clean energy in China is following suit, and there is no obvious policy tendency. In the future, the development potential of these two is quite huge

since 2011, the momentum of photovoltaic installation in the United States has developed rapidly, especially in 2017, with the support of policies, and the United States has good lighting resources, photovoltaic development is unstoppable. In terms of wind power, it is developing with the domestic policy fluctuations. Because the policies supporting the development of wind power ⑴ Experiment 1 is generally carried out within the temperature range of 10 - ⑶ 5 ℃, the annual wind power development fluctuates greatly. According to the survey, with the continuous progress of wind power, photovoltaic and other technologies and the decline of costs, the policies supporting the development of wind power also fade. In this regard, the development momentum of photovoltaic power is better than that of wind power

India is a country full of light. The development of photovoltaic has doubled continuously, and the photovoltaic market has been expanding. As of 2017, India's new installed capacity has increased by more than 100% year-on-year. According to India's plan, the annual planned new installed capacity has exceeded 87gw. In terms of wind power, India's wind resource conditions are not outstanding, and it is difficult to develop the wind power market, although it has been developing

Britain, as the global leader in offshore wind power, has the world's largest installed scale of offshore wind power. Britain is rich in wind resources, coupled with the advantages of location, offshore wind power has developed rapidly, and once became a learning model for all countries in the world to develop wind power. In addition, the cost of Shanghai's wind power project has fallen, and the offshore wind can store six experimental data and consequences. The electricity price was once lower than that of onshore wind power, which was also lower than that of Shanghai, and was deeply loved by the British people. Developing offshore wind power has always been the first choice for Britain to develop clean energy. Due to the shrinking government policy subsidies, the installed capacity of the UK photovoltaic industry is also shrinking

Germany has an early history of photovoltaic development. Due to the rapid development of photovoltaic in the early stage, the subsequent government adopted tightening policies, and photovoltaic is still stagnant and depressed. The development of wind power is relatively stable, and offshore wind power has made a great contribution in recent years. The cumulative installed capacity of offshore wind power rose from 1% of the total installed capacity of wind power in 2012 to 9.5% in 2017. With the low cost of offshore wind power and Siemens enterprises with a share of more than 50% of offshore wind turbine giants, the development of wind power is an important development field of clean energy for Germany

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