Prospect And Development of High Voltage Solar Battery

The application of battery backup solar has entered the industry, commerce, agriculture, communications, household appliances, and public facilities from the military and aerospace fields, especially in remote areas, mountains, deserts, islands, and rural areas to save costs on very expensive transmission lines. But at this stage, its cost is still very high, and it needs to invest tens of thousands of dollars to generate 1kW of electricity, so large-scale use is still economically limited. So, let's take a look at the prospect and development of High Voltage solar batteries.

• Briefly describe the development prospect of High Voltage solar battery.

• The global High Voltage solar battery industry continues to develop.

Briefly describe the development prospect of High Voltage solar battery

Photovoltaic cells sold on the market are mainly produced from monocrystalline silicon. Due to the high energy consumption of monocrystalline silicon battery production, some experts believe that the existing monocrystalline silicon battery production consumes more energy than the solar energy captured during its life cycle, which is worthless. The most optimistic estimate is that it will take about 10 years before the solar energy obtained by using monocrystalline silicon cells can be greater than the energy consumed by its production. The single-crystal silicon is obtained by reducing the quartz sand and pulling the single crystal after melting. The production process consumes a lot of energy, produces many toxic and harmful substances, and causes serious environmental pollution. Foreign countries have transferred it to China for production. Large production lines of monocrystalline silicon and monocrystalline silicon cells are installed in various parts of China. However, we do not master photovoltaic cell production technology. Although the production technology of monocrystalline silicon photovoltaic cells is very mature, it is still developing, and various other photovoltaic cell technologies are also emerging. The cost and photoelectric conversion efficiency of photovoltaic cells are still far from the real market, and the photovoltaic cell market mainly depends on financial subsidies from governments of various countries. Subsidies for photovoltaic power generation in the European market are as high as more than 1 yuan per kilowatt-hour. In the future, to make large-scale applications of photovoltaic cells, the efficiency and production cost of photovoltaic cells must be continuously improved. In this process, production technologies and products will be continuously updated. Its replacement cycle is short, only 3-5 years. Photovoltaic cell production enterprises have a large investment and a long payback cycle. Due to rapid technological updates, if Chinese enterprises do not master the technology and update the technology in time, they will be eliminated soon and may not be able to recover their investment. However, in the long run, with the improvement of High Voltage Lithium Battery manufacturing technology and the invention of new photoelectric conversion devices, countries have a huge demand for environmental protection and renewable clean energy. High Voltage solar batterieswill still be a more practical method to utilize solar radiation energy, which can open up broad prospects for human beings to use solar energy on a large scale in the future.

The global High Voltage solar battery industry continues to develop

A total of 8 countries in Japan, South Korea, and Europe have decided to work together to build the world's largest solar power station in the inland areas of Asia and the deserts of Africa. Time sunshine resources are effectively utilized to provide 1,000,000 kilowatts of electricity for 300,000 users. The plan will start in 2001 and take 4 years to complete. The United States and Japan hold the largest market share in the world PV market. The United States has the world's largest photovoltaic power plant with a power of 7MW, and Japan has also built a photovoltaic power plant with a power generation of 1MW. There is a total of 230,000 photovoltaic power generation equipment in the world, and Israel, Australia, and New Zealand are in the leading position. Since the 1990s, the global solar battery 48v 200ah industry has continued to develop at an annual growth rate of 15%. According to the latest statistical and forecast report released by Dataquest, the total investment in research and development of solar energy in the United States, Japan, and Western European industrialized countries reached 57 billion US dollars in 1998; 64.6 billion US dollars in 1999; 70 billion US dollars in 2000; 82 billion US dollars; in 2002 is expected to exceed 100 billion US dollars.

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