If there is no special explanation, it is hard to imagine that this seemingly ordinary container in front of you is actually loaded with a globally leading all vanadium liquid flow energy storage system. This energy storage system is a new battery released by the enterprise with a service life of up to 30 years, and it will not explode even after impact puncture or fire ignition. The person in charge of the enterprise told reporters that compared with the commonly used lithium-ion batteries, the newly developed energy storage system of the enterprise has four major advantages.

Qin Yu, President of Shenyang Hengjiu Antai Research Institute: Firstly, it has an extremely long lifespan, which can reach up to 30 years. The second one is our ultra long storage capacity, which can be extended from 4 hours to 10 hours or even longer. The third one is that its capacity is not attenuated, and the other is that it is extremely safe and will never catch fire or explode. 50% of this thing is our ultrapure water, which is inherently safe. In extreme conditions, it is said that they will not ignite or detonate the battery through such impact or fire.

When Qin Yu introduced the breakthrough indicators of the product like a treasure trove, who would have thought that this company could not even produce a qualified ion exchange membrane. It was precisely with the belief that the technical difficulty is the starting point of innovation that the research team of Evergreen Antai completed a magnificent transformation from catching up to surpassing in the laboratory. Their unique molecular crystallization process not only developed a 1.5-meter ultra wide ion exchange membrane with better performance, but also reduced the price from DuPont's $2000 in the United States to the current 1000 yuan, a decrease of more than 90%. Under the premise that high-end energy storage technology is monopolized by foreign companies, the pace of breakthrough innovation cannot be stopped at all.

Hengjiu Antai has expanded the working temperature range of mixed acid based electrolyte technology to minus 30 degrees Celsius and above 60 degrees Celsius, enabling China's energy storage solutions to withstand both extreme cold in Mohe and the scorching heat in Turpan. At the same time, innovative raw material processes have turned waste into treasure, reducing the production cost of electrolyte by 30%. From key materials to complete systems, this Shenyang enterprise has transformed from a technological breakthrough to a standard setter through independent innovation across the entire industry chain.

Qin Yu, President of Shenyang Hengjiu Antai Research Institute: Previously, the traditional electrolyte for preparing batteries required the use of battery grade high-purity vanadium pentoxide, which had a purity of 99.5% or even above 99.8%. Therefore, the source of this raw material was limited. Now, the new preparation process can completely eliminate the need for high-purity vanadium pentoxide, and other vanadium slag can be prepared step by step. Our raw material source for vanadium pentoxide has been expanded by five times compared to the original vanadium pentoxide, and the cost has decreased by 30%.

Nowadays, Evergrande Antai has successfully implemented more than 600 comprehensive energy service projects nationwide, with 5 projects in Shenyang, Yingkou, Fuxin and other places within Liaoning Province alone, expected to increase the company's income by more than 8 billion yuan.

Qin Yu, President of Shenyang Hengjiu Antai Research Institute: Currently, with the driving force of Hengjiu Antai, a chain leader in the entire upstream and downstream industry chain of vanadium flow batteries, we can achieve a large-scale connection between the upstream and downstream industry chains.