Power battery is used in new energy vehicles to provide power for the battery, power battery for the general battery for higher technical requirements, higher requirements on the sustainability of the battery, the current domestic power battery manufacturers everywhere, appeared on the surface of comprehensive development, a good scene.Power battery pack liquid cooling heatsink experts believe that the power battery pack industry will be from everywhere to the polarization of the situation into a period of time, power battery enterprise polarization is significant, bibcock with bibcock pattern is basically determined.

Throughout the development of power batteries in China, the battery capacity is expanding rapidly, which leads to the continuous oversupply of lithium batteries in China.From the perspective of quality, there is a lot of low-quality production capacity, but there is still a lack of high-quality production capacity. The concentration degree of power battery industry will be further improved, and it will focus on high-quality and high-level enterprises. The supporting manufacturers of popular models are mainly CATL, byd, guoxuan, lishen, fu neng and other leading enterprises of first and second-line power battery.

Looking into the future, the market will maintain structural excess for a long time, leading enterprises scale effect and technological breakthroughs will achieve a steady decline in costs, profit margins will have a good performance, and medium and low-end battery companies are facing greater shuffling pressure. How to survive in the competition has become a power battery enterprises must think about the problem.

The process technology is very important for the power battery, the power battery preparation link will develop to scale, intelligence, improve product consistency and yield, which is a key to improve the quality. Whether the mass production of power batteries and the transformation and upgrading of intelligent manufacturing can be seen as a window of quality breakthrough.

Power battery enterprises with better technology and technology will be targeted by important international and domestic car enterprises, especially leading enterprises, have basically met the conditions for mass production. Large-scale intelligent production equipment can through digital means, the introduction of big data analysis and the principle and method of artificial intelligence, improving the quality of products at the same time realize the capacity of statistics and product basic diagnostic and traceability, finally realizes the comprehensive monitoring of battery production process, effectively solve the consistency problem of poor and low yield of battery. Power battery package liquid cooling heatsink experts think that this needs to spend a lot of money on technical equipment update and continuous improvement on the process, which is also very test power battery enterprise strength.

Globally, power battery production is mainly concentrated in China, Japan and South Korea, with Japan and South Korea leading the technology for the time being. Chinese enterprises are expected to catch up in the future.Industry giants mainly include South Korea's samsung, LG chemical, Japan's panasonic, ASEC, SONY and China's byd, CATL and so on.From 2016 to 2017, domestic battery manufacturers are in the trend of expanding production across the board. By 2020, the effective production capacity in China will be dominated by three yuan, and the top five power battery companies will occupy more than 80% of the market share.

Although Japan and South Korea power battery enterprises in the technology ahead of China, but Chinese enterprises catch up with the rapid technology and cost advantage highlighted, the current four raw materials have been all independent, the highest barrier of the positive pole, diaphragm has begun to export, lithium key equipment independent, leading intelligent has begun to export. CATL has entered the supply chain of first-class car companies such as BMW. It is foreseeable that there will be 2-3 world-leading power battery brands in China, which will seize the global market share. Experts of power battery package liquid cooling heatsink believe that, especially in the field of high-end power battery, the cost advantage of Chinese enterprises will be further highlighted.