What are the achievements of today s solar energy development, and what are the achievements of Chin

China has made some achievements in the development and utilization of solar energy, such as:

The world's largest installed solar photovoltaic power generation capacity: By the end of 2019, China's solar photovoltaic power generation capacity had reached more than half of the global total, becoming the world's largest solar photovoltaic power generation capacity.

The cost of solar photovoltaic power generation continues to decline: The cost of solar photovoltaic power generation in China has been decreasing, and it is close to or even lower than the cost of traditional fossil fuel power generation, which makes solar photovoltaic power generation gradually become an affordable and clean energy source.

Complete solar photovoltaic power generation industry chain: China has established a complete solar photovoltaic power generation industry chain, covering from silicon materials, battery modules to inverters, installation services and other fields, forming a globally competitive solar photovoltaic power generation industry.

Continuous innovation of solar photovoltaic power generation technology: Zhongchun has continuously innovated solar photovoltaic power generation technology, developed a variety of photovoltaic cell technologies such as polysilicon, monocrystalline silicon, and amorphous silicon, and also researched and developed technologies such as double-sided luminescence, high-efficiency reflection, dual-axis tracking, and large-scale energy storage.

Rapid development of solar thermal utilization: China's solar thermal utilization industry is also developing rapidly, has formed a certain scale, and has been widely used in construction, manufacturing, agriculture, medicine and other fields.

In short, China has made some important achievements in the development and utilization of solar energy, which has also made a positive contribution to the development of clean energy.

The use of solar energy has now expanded into all areas of people's lives: from fuel-free solar-powered airplanes to artificial satellites.

solar cells on spacecraft; From the solar self-roaring car, solar car.

Solar yachts to comfortable pants call clean "Sun House", "Sun Village", "Sunshine City"; From a variety of lightweight solar water heaters.

From concentrating stoves to non-polluting solar power plants, solar seawater distillers, ......People are building a world full of solar energy.

Overview: With the intensification of energy crisis, climate change and environmental pollution, solar energy as a green energy source is increasingly valued and adopted. The development and application of solar energy technology has not only greatly improved people's lives, but also contributed to the sustainable development of the earth's environment.

This paper will discuss the development prospects and utilization results of solar energy.

Solar Energy Development Prospects:

With the continuous advancement of science and technology, the efficiency and stability of solar technology have been greatly improved. The development prospects of solar energy utilization in the future are very broad. On the one hand, the construction cost of solar power generation is gradually reduced, and the efficiency is gradually improved, which will greatly increase the application range of solar energy in the future.

On the other hand, solar energy technology is developing in the direction of intelligence, and the application of solar energy intelligent two-way AC system, solar tracer and other technologies is also expanding. In addition, with the gradual maturity of people's awareness of environmental protection, solar energy can gradually replace traditional energy sources, and the future development prospects of solar energy are still very optimistic.

Results: The application of solar energy technology not only reduces energy consumption, but also brings many economic and social benefits. First of all, solar energy has a wide range of applications, not only for power generation, but also for water heaters, air conditioners, clean energy source vehicles and other fields, which greatly improves the efficiency of energy utilization. Secondly, the application of solar energy technology has promoted the development of the industry, and many enterprises have begun to transform the solar energy industry, involving solar energy production, sales, engineering design, equipment installation and maintenance and other industrial chains.

Finally, the use of solar technology is also important for the protection of the environment, as it reduces the consumption of fossil fuels and the release of pollutants, making the environment cleaner.

Conclusion: As a renewable, green and clean energy source, solar energy is widely used, which not only effectively reduces energy consumption, but also brings many economic and social benefits. The future development prospects of solar energy are very broad and worthy of our expectations.

We should more actively promote the application of solar energy technology and make our contribution to protecting the earth's environment and promoting economic development.

Dear, I'm glad to answer for you; The results and benefits of solar mobile phones are very good First, solar mobile phones can use light energy to charge, and the "light" here not only refers to sunlight, but also claims to be able to use the light of fluorescent lamps to charge. At the Mobile World Congress on February 19, 2019, the solar-powered mobile phone displayed by Samsung and LG attracted the attention of the industry at that time. Second, the solar mobile phone can not achieve the function of ultra-long standby at present.

However, after users use solar mobile phones and their batteries, they obviously feel that the number of charging times is reduced, and the service life of the battery is also significantly increased, which brings more convenience to people in mobile phone calls, audio-visual entertainment, etc.

Specifically, although China's solar photovoltaic industry started late, but the rapid development, especially since 2013, driven by the national and regional policies, solar photovoltaic power generation in China has shown explosive growth, according to the National Energy Administration statistics show that in 2017, China's new installed capacity of photovoltaic power generation was a record high, in 2018, affected by the photovoltaic 531 new deal, the new photovoltaic power generation projects around the country have declined, and the new installed capacity of the whole year is a year-on-year decline. As of 2019, China's newly installed photovoltaic grid-connected capacity has reached a year-on-year decrease of 32%.

In terms of cumulative installed capacity, according to the statistics of the National Energy Administration, since 2013, the cumulative installed capacity of photovoltaic power generation in China has grown rapidly. In 2013, the cumulative installed capacity of photovoltaic power generation in the country was only that, and by 2018, it had increased to. It is estimated that from 2013 to 2019, the cumulative installed capacity of photovoltaic power generation in the country will increase by nearly 10 times.

By the end of 2019, the cumulative grid-connected installed capacity of PV has reached a year-on-year increase.

Diversified development opportunities for China's photovoltaic industry in 2020.

Despite the challenges, China's PV industry in 2020 will also face opportunities for diversified application development.

1) "The first is 'photovoltaic + hydrogen production', which can effectively solve the problem of photovoltaic power generation and consumption, and realize the effective application between the two new energy sources. With the development of photovoltaic power generation and water electrolysis hydrogen production technology, 'photovoltaic + hydrogen production' will become a new choice for China's energy security and energy structure adjustment. The second is 'photovoltaic + 5G communication', according to relevant planning, with the popularization of 5G technology, at least 14.38 million base stations in China need to be built or renovated.

According to the total energy consumption of each operator's 5G scale and quantity, the power consumption of 5G base stations will be twice that of 4G. Photovoltaic power generation systems can effectively reduce the investment in power infrastructure, and have great potential for application and development in the field of 5G. ”

2) Again, in the field of "photovoltaic + new energy vehicles", as of the end of 2019, the number of pure electric vehicles in China reached 3.1 million, with the gradual expansion of photovoltaic charging stations and charging pile construction business, the application mode of "photovoltaic + new energy vehicles" will gradually become popular, which will also bring new growth points to the photovoltaic industry.

3) "Finally, in terms of 'photovoltaic + building', with the gradual application and popularization of green buildings with higher energy-saving levels such as near-zero energy consumption and zero energy consumption, photovoltaic buildings with efficient and intelligent photovoltaic power generation systems as the form of building energy will become an opportunity for more and more photovoltaic enterprises to differentiate themselves.