At present, a large number of batteries in the world are three types of single crystal silicon solar cells, polysilicon solar cells and amorphous silicon solar cells. These three batteries accounted for 1/3 of the market. my country has 7 solar battery production lines, mainly Production of single crystal silicon and amorphous silicon solar cells, polysilicon solar cells also have a small amount of production. my country's production of single crystal silicon solar cells is 12-13%, polysilicon solar cells at 10%, amorphous silicon solar cells at 5-6%. Crystal silicon solar cells are developed in the direction of high efficiency, thin, and large area. In 1995, the reference price of my country's crystal silicon solar cell module is 45 yuan / watt, and amorphous silicon solar cell assembly is 25 yuan / watt, which is still a few times, but in a place where the powerless region and the pulley are inconvenient. A good economic benefits have been produced.Solar storage batteries are also known as photovoltaic batteries, is a semiconductor device that can effectively absorb solar radiation and convert it into electrical energy. It can be used separately as a photodetection element, such as in the camera, mainly in series and parallel to obtain the required voltage and current as a power supply power source. The appearance of the solar cell is like a thin card or a thin glass piece. It is different from the appearance of the ordinary battery. It does not store electricity, that is, when there is light, it does not generate electricity. If you use it at night, you must use it at night. Battery use. Be
The area of the solar cell is about 1 watts of electricity per 100 ㎝2 in strong sun. We often say that 1 kWh is 1 kW, which is 1 kW. It is 1 hour to produce 1 degree of electricity. Be
Solar photovoltaic power generation can be seen so far, the most beautiful, longest and most reliable power generation technology. Compared to solar power generation, it refers to another semiconductor device, both without moving parts, no flow works, and therefore avoiding mechanical maintenance and working corrosion problems, is renewable energy and sustainable development reliability. Be
12v12ah solar battery
The development of silicon solar cells started in 1954, the US Bell Research Institute was successfully tried, and the electricity unit was used in the following year, in 1958, it was first applied in the United States and“Pioneer 1”Artificial satellite. The development of the universe has greatly promoted the development of solar cells. At the same time, the research of solar cells in the ground is also continuously carried out, especially in 1973, the energy crisis, and greatly accelerated the development of the ground solar cell. Many countries use solar storage batteries to invest a considerable amount of funding for the research of sun-generating electricity. So far, in the thousands of aircraft of space, most of them are equipped with a solar storage battery system. The first man-made satellite is a starting point for photovoltaic technology development and utilization. After nearly 50 years of development, it has formed a new photovoltaic science and photovoltaic project. Whether it is in the universe flight, or as the application of the ground power generation system, the photovoltaic technology is the leader in new energy from the view of development speed, technical maturity and application. Be
As the potential renewable energy, the solar cell is gradually promoted on the ground. The cost and sale of solar cells are also reduced year by year, and the yield of solar cells has been increased at 10-25% over the years. In 1990, the world's solar storage battery assembly production 70MW (MW), my country is 1.2MW, mainly used in the remote area of the sun. By 2001, the output of solar cells in 2001 reached 350MW. The actual production of my country's solar storage battery has reached 4.5MW, and the accumulated installation has exceeded 20mW. my country is a developing country, the region is vast, and there are many margin provinces and economic underdeveloped areas. According to statistics, there are still 7 million households (28 million people), and there is no use of electricity, 60% of the electricity counties are severely lacking. These regions are impossible to solve electricity in the short term, and photovoltaic power generation is the ideal way to solve dispersion farmers and herders' electricity, and market potential is very huge. Be
Photovoltaic power generation has many advantages: such as: safe and reliable, noise, no pollution, energy can be available, no regional limit, no need to consume fuel, no mechanical rotation parts, low failure rate, easy maintenance, can be unattended Short, the size is random, and there is no need for electric lines, which can be conveniently combined with the building, etc., these advantages are not possible. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery
