When the energy issue has increasingly become a bottleneck restricting international social and economic development, more and more countries are developing solar energy resources to seek new impetus for economic development.
As of the end of 2019, the silicon wafer production of China was 134.6GW, a year-on-year increase of 25.7%, accounting for 98% of global production. In 2019, the total export volume of photovoltaic products of China was approximately US$20.78 billion, in which that of silicon wafers was US$2 billion, and the export volume was approximately 27.3GW.
The photovoltaic industry chain is long and complex. The upstream is the link of silicon materials and wafers; the middle is the link of solar cells and battery modules; the downstream is the link of application systems.
The Interior Trim Industry Has Become A New Competitive Battlefield When the Automotive Industry Is Undergoing ChangesAutomotive interior trims mainly include cockpits, seats, and dashboards, and door inner guards, and armrest boxes, and others. Interior products often have attributes such as decoration, functionality, and safety, whose quality is directly related to the comfort of the car.
Owning Independent IGBT Technology Is the First Step to Complete the New Energy Vehicle Industry ChainThe motor controller to control the driving motor of an electric vehicle is the control center of the power system of a new energy vehicle, which is also an important signal and energy transfer component for new energy vehicles.
How Can Drive Motor Companies Stabilize Their Pace When Permanent Magnet Synchronous Motors Are Developing Rapidly？The drive motor system is one of the core systems of new energy vehicles, which determines the main performance indicators of the vehicle such as climbing ability, acceleration ability, and maximum vehicle speed, mainly composed of a motor and its controller.
The Potential of Dismantling and Recycling Is Huge While Echelon Utilization of EV Batteries Is ControversialIn the future, the construction and improvement of EV battery recycling system in china will also require the participation of multiple market players to work together and fulfill their responsibilities.
The performance of the separator determines the interface structure and internal resistance of the battery, which directly affects the characteristics of the battery's capacity, cycle and safety performance.
In the industrialization path of ternary cathode materials ranges from NCM111, NCM523, NCM622 to NCM811, the trend of increasing nickel and reducing cobalt is obvious, where the current commercial application of NCM811 has matured.
Benefiting from the rapid growth of sales in the new energy vehicle industry, the shipments of EV batteries are rising.
EVE Rubber Is Expected to Promote the Iterative Upgrade of the Rubber Industry in the Steady Tire IndustryThe tire industry has absorbed vast demand for the increasing number of automobiles, whose half cost is occupied by the rubber. At present, the consumption of the domestic market is the biggest one with the self-sufficient rate of the nature of just 20%
Ultrafast lasers have unique ultra-short pulses and ultra-strong characteristics, which can focus on ultra-fine spatial regions and obtain high peak light intensity with low pulse energy.
The Pattern of Thermal Management System Has Changed with the Reopened Field of Battery Thermal ManagementThe giants have been cultivating in this field for many years and have accumulated very rich technical experience. In the new energy tide, the air-conditioning system can be updated on the original technical plan because of less technical updates, smoothly shift its advantages.
NdFeB magnet material is the third-generation rare earth material based on the intermetallic compound Nd2Fe14B, whose main components are rare earth elements iron, neodymium, and boron. Under the appropriate temperature, humidity and no strong external magnetic field, radiation and other factors that
Since Apple released the iPhone X unlocked with 3D structured light in 2017, 3D Sensing has finally entered our lives. Compared with the traditional camera, the 3D Sensing camera can obtain the depth information of the subject, that is, the three-dimensional position and size information,
Lithium batteries are a type of chemical batteries that rely on lithium ions to shuttle between positive and negative electrodes to achieve the purpose of charging and discharging. Due to their advantages of high energy density,
Wind power generation is one of the most mature technologies, the most large-scale development conditions, and the best commercial development prospects in the field of renewable energy. The global wind energy is about 2.74×10^9MW, of which the available wind energy is 2×10^7MW.
Plastic waste poses serious threats and challenges to the global ecological environment. Among the plastics currently discarded worldwide each year around the world, the most is plastic packaging, accounting for 36%, most of which are disposable plastics, thrown away after just one use.
The database is a warehouse to organize, store, and manage data according to the data structure, an essential core technology for enterprise IT systems, which is listed as the world's three basic software technologies with middleware and operating systems.
Vitamin D3 is a nutrient necessary for normal calcification of bones in humans and animals, which is converted into an active form, 1,25-dihydroxyl, in order to play a physiological role, not directly working. It is widely used in feed additives,nutrition and health products, and medicine.The current VD3 market price is 260 yuan per kilogram, and the price at the beginning of this year was 93 yuan per kilogram.