On March 13, Yi Neng Times announced the products developed for many years - Yi Neng Times Qiming series charging pile modules. As soon as the new product was released, it attracted the attention of many people in the industry, and its charging efficiency and stability became the highlights valued by the industry.
The conversion efficiency of 99% is to reduce the cost and increase efficiency of B-end users
At the press conference, Su Xin, founder and CEO of Yineng Times, made a detailed introduction to the Qiming series charging pile module, which is divided into two versions of 30kW and 60kW, which is suitable for different customers' needs for charging pile module solutions. In the end-use scenario, due to the high conversion efficiency of the new product of 99%, a Tesla MODEL3 equipped with a standard endurance version of a 55KW lithium iron phosphate battery uses a 60kW charging module and can be fully charged in only 56 minutes.
If it is fed back to commercial B-end users, it can greatly reduce power losses and reduce costs and efficiency for commercial customers. It is reported that the current domestic charging station used charging pile conversion efficiency is basically below 94%, the operating power loss reaches 10%, if the power grid is powered by 100 kWh, only 90 kWh of electricity is utilized. Taking Guangzhou-Shenzhen city as an example, the income of each kilowatt-hour of electricity in the charging station is about 3 cents, according to 7 cents of electricity means that the cost of the electrical loss of each kilowatt-hour of electricity is 7 cents, and the actual income per kilowatt-hour of electricity is only 2 cents of 3 cents, and the electricity loss has accounted for nearly 25% of the operator's revenue.
If you use the Yineng Era Qiming series charging pile module, you can reduce the power loss by 5%, the operator can earn at least 2 cents and 6 cents per kilowatt-hour of electricity, and the profit is almost increased by 13%! The profitability of an operator operating a large charging station increases by nearly one million each year.
In addition, the performance of the Qiming series charging pile module of the Yineng era in terms of heat dissipation, integration, stability and reliability is also very good, the protection ability is extremely strong, and the after-sales cost is low. Su Xin believes that the Qining series of charging pile modules of the Yineng era can greatly reduce the operation and maintenance costs of operators and pile companies. If it can be popularized and applied on a large scale in the future, it will create huge social value and industry value, and promote the healthy and orderly development of the industry.
Stable and durable, exquisite workmanship builds excellent quality
According to Su Xin, during the research and development period, the Era of Yi Neng faced many specific technical problems and challenges, in order to achieve 99% conversion efficiency, came up with a subversive innovative circuit, and gradually solved the world-class problems faced. For example, it took more than half a year to land the nanosecond learning soft switch technology, which achieved the collection of extreme software and hardware, which greatly reduced our switching power consumption. In the heat dissipation technology involving another conversion efficiency, the expensive liquid cooling technology is added to the intelligent temperature control system, which can effectively dissipate heat and reduce power consumption. Perfect solution to the problem.
In terms of module appearance and size, the power density of the Qiming series has reached 3.6, compared with the power density of the mainstream model charging module of 30 kilowatts, which is about 2.4, which has been greatly improved.
In terms of product quality, Su Xin said that a charging module in the industry has a loss rate of about 5% in the first year, and in the second year, this batch of modules will be bad to 7%, about 10% in three years. The reason for this is that the switch pipe in the entire pile module is particularly easy to be broken down and damaged, taking the 30 kW charging pile module on the market as an example, the number of switch tubes of this mainstream module reaches 30, and 30 switch tubes work together in a harsh environment, and the probability of failure is extremely high. The overall scheme of the Qiming series, in order to maintain stability and reduce the failure rate, controls the number of switch tubes at 10 through advanced technology and processes, which can greatly reduce the failure rate and reduce after-sales and maintenance costs.
In terms of finished product manufacturing, the Yineng era Yineng Electric Qiming series modules are manufactured by the strategic partner Foxconn, Hon Hai Foxconn face for the accumulation of new energy vehicle manufacturing capacity and internal precipitation has become deeper and deeper, through the supply chain capabilities, production and manufacturing empowerment, coupled with the Yineng era for the accumulation of high voltage, high current research and development and understanding of the product, to build a unique product line of both sides, to ensure that the Yineng era Qiming series charging pile module module module faces a variety of extreme environments before production, All conditions can be effectively tested, and all QA and QC in the supply chain are managed in accordance with Foxconn's world-class control standards.
Some insiders believe that the release of the Yineng Era Qiming series charging pile module provides the majority of charging pile manufacturers with a complete set of technical service solutions including intelligent software and hardware, which meets the expectations of pile companies, operators and users for efficient charging pile modules. (Source: Shenzhen Evening News)