Guoxuan Hi-Tech: semi-solid batteries are expected to be loaded by the end of the year, and sample development and production of sodium batteries are still under way.

Thank you CTOnews.com netizen Mr. Aviation for the clue delivery! CTOnews.com December 5 news, Guoxuan high-tech recently in investor interaction said, Semi-solid battery matching customer demand, Expected to realize loading by the end of the year, Next year batch delivery. At the same time, the company is also developing and producing sodium battery samples. In terms of production capacity, the company's production capacity shipment includes loading, energy storage, two vehicles and low-speed vehicles, overseas exports and other data. With the new production capacity put into production and continuous release, the order delivery will be further guaranteed, and the shipment volume will continue to increase. At present, the company has sufficient orders, good operation conditions and overall high capacity utilization rate.

In May this year, Guoxuan High-tech released semi-solid batteries. The size of the semisolid cell is 580mm*120mm* 9 mm, the weight is 1341g, the capacity is 136Ah, and the monomer energy density reaches 360Wh/kg. Passed the test items such as puncture, overcharge, overdischarge, short circuit, extrusion, etc. In the ternary battery has always been afraid of difficult needle test, Guoxuan high-tech first generation semi-solid battery passed the test conditions of 1mm, 0.1 mm/ s needle test, to the second generation semi-solid battery, has been able to pass the test conditions of 5mm, 25mm / s needle test. In addition to the needle test, in the hot box test, this cell can maintain 30 minutes at room temperature of 180℃, which is higher than the national standard requirement (130℃, 30 minutes).

Guoxuan Gaoke said, In addition to 360Wh / Kg ternary semi-solid battery plans to achieve mass production this year, 400Wh / Kg ternary semi-solid battery currently in the company laboratory prototype samples, In the future will also through technological innovation landing silicon-based cathode iteration, Lithium metal cathode and pre-lithium technology, Accelerate liquid battery to semi-solid transition, Finally realize all-solid state.

CTOnews.com learned that the previous models equipped with Guoxuan High-tech semi-solid battery had a battery pack capacity of 160kWh, a range of up to 1000km, and an acceleration time of only 3.9s for 100 kilometers.