Technical Knowledge

A few days ago (July 26), Donghan New Energy Vehicle Technology Co., Ltd., a subsidiary of Hanergy Mobile Energy Holding Group Co., Ltd., and Bluecar, a subsidiary of BOLLOREGROUp, held a signing ceremony for a strategic cooperation framework agreement in Beijing. As Hanergy has been working hard to promote the application of thin-film solar products in automotive energy supply, Bollore Group and its subsidiary Bluecar have huge markets and technologies in new energy vehicle manufacturing, shared vehicles, espec

Herbert Diess, CEO of the Volkswagen Group, said that the Volkswagen Group plans to build its own factory in Europe to produce its own solid-state batteries, and is expected to start mass production between 2024 and 2025. Dependence of battery and other related business segments on external battery manufacturers. A few days ago, relevant foreign media reported that after the group's second-quarter results were announced, Herbert Diess, CEO of Volkswagen Group, said that the Volkswagen Group plans to build it

On July 9, CATL (hereinafter referred to as "CATL") and the state government of Thuringia, Germany signed an investment agreement. CATL will invest 240 million euros to build a battery production base and an intelligent manufacturing technology center. The products will be matched with world-renowned car companies such as BMW, Volkswagen, Daimler, Jaguar Land Rover, and pSA. On July 17, CATL announced that it will deepen strategic cooperation with BMW Brilliance and sign a "Strategic Cooperation A

On July 31, according to the official website of the Ministry of Industry and Information Technology, my country will officially implement the "Interim Regulations on the Traceability Management of Recycling and Utilization of New Energy Vehicle Power Batteries" (hereinafter referred to as the "Regulations") from August 1. The "Regulations" require that my country will establish a "comprehensive management platform for national monitoring of new energy vehicles and traceability of

According to foreign media reports, as the world scrambles to replace fossil fuels with clean energy, the environmental impact of extracting battery components such as lithium and cobalt may itself become an important issue. It's a thoroughly modern riddle: What links the batteries in smartphones to dead livestock floating on inland rivers? The answer is lithium -- a reactive alkali metal that powers our phones, tablets, and notebooks Computers and electric cars supply power.(Lithium - Ion Battery Equipment)

News on September 2nd, according to foreign media reports, LG Energy Solutions, which was spun off from LG Chem’s battery business and officially established on December 1st last year, is a manufacturer of LG Chem’s battery business focusing on electric vehicle batteries. Thanks to LG Chem's years of hard work in the battery field, LG Energy Solutions has been a large-scale company since its establishment. It is currently the world's second largest battery giant and an important global battery s

Li Zhen, chairman of Guoxuan Hi-Tech, said recently that Guoxuan Hi-Tech will produce 300GWh of battery cells in 2025. In addition, the company has achieved a cruising range of more than 1,000 kilometers for domestic high-end pure electric vehicles with semi-solid batteries. It is understood that the current Guoxuan Hi-Tech semi-solid battery is mainly based on safety, and its performance can achieve 610Wh/L, 300Wh/kg, and 1000 cycles, and its safety can meet the needs of high-end customers. By 2023, Guoxuan Hi-

On September 12, the Jinchang New Energy Lithium Battery Industry Investment Promotion and 8GWh Lithium Iron Phosphate Square Energy Storage Battery Project Launch Ceremony was held in the Jinchang Economic Development Zone Gansu Jintuo Lithium Battery New Energy Co., Ltd. factory. Wang Jun, Secretary of the Municipal Party Committee, attended the launching ceremony and announced the launch of the Jinchang New Energy Lithium Battery Industry Investment Promotion and 8GWh Lithium Iron Phosphate Square Energy Storage

On November 22, Guoxuan Hi-Tech (002074) announced that Hefei Guoxuan, a wholly-owned subsidiary of the company, and Great Wall Auto Parts Co., Ltd. recently signed the "2022 Procurement Framework Cooperation Agreement". The agreement stipulates that the two parties determine that the total delivered electricity during the period from 2022 to 2025 shall not be less than 10GWh, of which the annual dimension in 2022 shall not be less than 2.5GWh. The dimension is the minimum constraint on both sides.(Lit