BYD will cooperate with Iozhong business to work around the power lithium battery recycling technology

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - ተንቀሳቃሽ የኃይል ጣቢያ አቅራቢ

Recently, BYD's second-hand battery has become "fragrant" in one time. According to foreign media reports, BYD has established new cooperative relations with Itochu Commercial Co., Ltd.

The latter will purchase the second-hand power battery recycled by BYD, and modified it to a large battery. And sell in Europe, America, Africa, etc. in 2021.

Like fuel cars, new energy vehicles also have their own life, and most attention is the old power battery handling. In general, the service life of the car power battery is generally 5-8 years. For safety, various factors, usually, the vehicle battery must be replaced by 80% of the capacity attenuation to the new battery capacity.

However, these old batteries that have been eliminated in some performance requirements are not so high. Therefore, many people are eyeing this big cake. It is reported that Iozhong has developed a system that can put approximately 160 interconnected BYD batteries into a dedicated 20-foot container.

A unit (providing a capacity of about 1000 kWh, enough to provide a day of electricity for 100 households. The company's goal is to keep the price of the power storage system at 150,000 yen per kilowatt. Ito Zhong believes that the cost of its system will be at least 20% -30.

5% lower than the new industrial sector. In fact, it is not just Japan, Europe and the United States and other countries are also eyeing the old battery recycling business. European pure electric car sales is also soaring, and the second-hand power battery will appear in the market.

Previously, Renault, France, cooperated with Japan, established a company that used the company's recurring business. It can be seen that the sales competition of the global battery has become very intense. In the future, with the popularity of electric vehicles, the recycling of waste power batteries is increasingly important, BYDever it has also used E6 recycling batteries to build Zhejiang's largest ladder eating energy station.

This time, the second-hand battery is sold to foreign companies, which also proves that the quality of BYD batteries is excellent, and the recycling is also extremely potential. For new energy vehicles, the core is the battery, battery technology is mature, advanced, often affecting the market performance and development prospects of a car and even a car enterprise. At present, the main use of new energy vehicles is mainly three-dimensional lithium batteries and lithium iron phosphate batteries, but these two types of batteries are not the best choice.

Although the three-dimensional lithium battery is long, the safety coefficient is too low, the safety of lithium iron phosphate battery is high, the energy density is very low, and it is unable to meet long battery needs. Therefore, in the object, the core of the new energy battery technology innovation is to do it to make life and safety. On March 29, 2020, BYD car officially launched the "blade battery" to ensure battery safety, and the battery safety pain points and re-defined new energy vehicles.

Previously, BYD battery laboratory had flowing out of three yuan lithium batteries, traditional phosphate battery and blade battery comparison acupuncture test video. The results of the test were amazed: only the blade battery in the three batteries can be maintained between 30-60 ¡ã C, and the surface temperature of the lithium phosphate battery reaches 200-400 ¡ã C, and the three-dimensional lithium battery directly explodes and intensely burned. Three batteries show great differences, instantly reflect the advantages of blade battery safety.

In addition to high security, the battery life is also the advantage of the blade battery. The first new energy car with blade battery BYD Han EV, the battery life is 605 kilometers, not inferior to the pure electric model on the market. Therefore, from the perspective of safety, life, BYD's blade battery has been in front of the times.

At the same time, BYD's blade battery has a more material cost reduction of about 1/4; the battery is small, which can bring better space to the vehicle; in the case of high temperature, overcharge, extrusion, acupuncture, etc. The probability of a fire explosion is low. Panda car assessment, fast technolo.