Solar photovoltaic system, also known as photovoltaic, referred to as photovoltaic, is to use the photoelectric characteristics of photoelectric devices to convert solar energy into direct current.
Solar panels are the heart of photovoltaic installations. Semiconductor materials mainly used for power generation include: single crystal silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, etc.
The solar cell module is the key component of the whole solar energy system, and also the key component of the whole system. In recent years, the high-power development of photovoltaic modules in my country has affected the market space of solar panels to a certain extent. From 313 W in 2017 to 358 W in 2019, the compound annual growth rate will reach 6.95%. By 2022, The average power will reach 410 W. According to data, by 2020, China's total solar cell production will reach 125 GW, an increase of 26.4% over the same period last year.
According to statistics from the Photovoltaic Industry Association, by 2020, China's newly installed photovoltaic power generation capacity will be about 48.2GW. For the new photovoltaic power generation capacity in the 14th and 5th year, the market has two forecasts. It is conservatively estimated that by 2025, the newly added photovoltaic power generation capacity will reach about 90 GW, while the optimistic estimate is 110 GW. It doesn't make much difference. If it is conservatively estimated, within 14 to 15 years, the newly installed photovoltaic power generation capacity in China will grow at an annual rate of 13.4%; according to a more optimistic point of view, the annual growth rate will be about 20%.
With the vigorous promotion of renewable energy around the world, the solar photovoltaic industry has developed rapidly. Due to the continuous improvement of materials used, technology and the maturity of the production industry, the cost of solar power generation systems is getting lower and lower. Moreover, many countries are increasing research efforts to improve the efficiency of photoelectric conversion and provide financial support for it. More importantly, the government's feed-in tariff subsidy policy and the proportion standard of renewable energy have provided a huge impetus for photovoltaic power generation worldwide.
Some time ago, the National Development and Reform Commission issued the "Notice on Carrying out Smart Photovoltaic Pilot Demonstrations", clearly proposing to support a group of smart photovoltaic demonstration enterprises, including mature smart photovoltaic products, services, system platforms and system integration solutions. According to statistics, by the fourth quarter of 2020, developers of the photovoltaic industry have connected new renewable energy capacity to 150 GW, which is more than the GW commissioned in the fourth quarter of 2019 and higher than the total of the first quarter of 2020. Install even more.
In the future, my country will focus on green development, focus on green production and lifestyles, and achieve a steady decline in carbon emissions after peaking. In a sense, this has certain guiding significance for future energy policies. Clean energy such as photovoltaics, wind power, and lithium batteries will become the mainstream of the world, which has been widely recognized in China.
The power generation capacity in the Asia-Pacific region is expected to reach more than 170 GW in the next 10 years. When countries transition from fossil fuel production to greener alternative energy sources. The green renewable energy market is huge and has a bright future.
This report conducts a comprehensive and profound analysis of the domestic photovoltaic industry. It is necessary information for market research and an important reference for credit, securities, investment and other related research work.