Power battery PACK is relatively a technology-intensive industry. The P ACK assembly process of consumer electronic batteries includes patches, battery soldering, fixing, and inspection. It is difficult to achieve complete automation compared to other parts of battery manufacturing, so it is a labor-intensive industry. This is also an important reason why Asia has become a global battery PACK assembly base. On the consumer electronics battery PACK, Taiwan and the mainland occupy the world's major market share. With the rise of the mainland consumer electronics market, the mainland market share has become higher and higher. The power battery PACK will be higher in automation, involving the automotive field, and the technical requirements will be higher, belonging to the technology-intensive industry. Power battery PACK process All power battery companies are planning to expand their production. Leading companies such as BYD, CATL and Guoxuan Hi-Tech are planning to reach a capacity of around 15-20GWh between 2018 and 2020. Therefore, the newly added capacity will increase significantly in the next few years, and it is expected that the production capacity will reach 100GWh or more by 2018. China's power battery capacity and demand comparison In 2015, the proportion of ternary power batteries has increased significantly. In terms of structure, the proportion of ternary power batteries is increasing rapidly. In 2015, the domestic ternary power battery consumption was 4.29GWh, which was a nearly four-fold increase from the 0.88GWh in 2014. Especially in pure electric vehicles and pure electric passenger cars, the ternary power battery has exceeded the amount of lithium iron phosphate battery , and we expect that the proportion will increase further in 16 years. In passenger cars and plug-in hybrid passenger cars, the dominant trend of lithium iron phosphate is temporarily unchanged. Statistics of power battery types used in various domestic new energy vehicles in 2015 (unit: GWh) Battery companies have inherent advantages and market share is dominant. At present, from the actual situation of the industry, due to the possession of batteries, the battery companies naturally extend to the PACK segment in the case of shortage of power batteries, occupying the majority of the market share of the entire power battery PACK market, at more than 60%. Four types of power battery PACK companies in 2015 market share
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2016 power battery PACK process and supply and demand analysis