Significant progress has been made in the development of high-voltage power wall Lithium battery

Categories: Company news

Author: Andy Colthorpe


Time of issue:2022-07-28 23:05


On July 28, 2022, our newly developed high-voltage modular stacked power wall Lithium battery completed all type tests in the laboratory, showing excellent comprehensive performance, marking the company's further development in the field of power wall Lithium battery a step that enriches the company's energy storage battery products.

According to the introduction of the company's technical director Kuang Lizheng, the high-voltage modular stacked power wall Lithium battery is one of the focuses of the company's product development in 2022 planned last year. Brand new products with blank market demand. According to Mr. Kuang's introduction, the product basically completed the work tasks of each node according to our established time plan, especially when there are many projects in the technical department this year and the complexity is large, colleagues in the technical department and related departments cooperate closely , Go all out to complete the predetermined goal, fully reflects the company's determination to develop new products and the unity of all members.


Mr. Kuang introduced that this product is different from the company's previous 5KWH or 10KWH wall-mounted powerwall LiFePO4 battery. This high-voltage modular stacked energy storage battery uses a single 48V 4.8KWH module externally connected in series to form a series of 96Vdc, 192Vdc and 384Vdc. The characteristics of power wall Lithium battery are: obe BMS integrated electric control cabinet controls multiple energy storage battery packs. The battery management system adopts a "master-slave" structure. The acquisition module is installed inside the battery module, and the data transmission is carried out through the acquisition module and the BMS integrated electronic control cabinet, and then the BMS master control box performs systematic control.

From our communication with Dr. Tan Zuxian, the CEO of PCENERSYS, we learned that the development of high-voltage household energy storage batteries is not only a strategic need of the company, but also a project set in combination with market demand. The high-voltage modular stacked household energy storage battery is very convenient to meet the needs of different markets. In terms of energy, the high-voltage energy storage battery can be expanded from 4.8KWH to 38.4KWH, and the voltage can be expanded from 48V to 384V. Compared with single-machine 48V5KWH or 48V10KWH household energy storage batteries, the application field of high-voltage modular stacked household energy storage batteries is significantly wider. Next will be a critical period for further product improvement and market promotion. The company's sales team and technical team are all doing their best to work on all sectors of the product. Mr. Tan also introduced that our company has never relaxed in the development of new products. In addition to products, technological innovation related to products is also one of our key tasks. An excellent product is composed of many specific technologies. Integrated, in the current environment of serious "involution" in the market and homogeneous competition, technological "micro-innovation" has always been the path we need to stick to and practice, and it is also in line with our basic operation of "science and technology promotes social progress". idea.

Looking forward to the continuous introduction of more new products from the company, and also hope that Pengcheng New Energy will get better and better and smoother on the road of technological innovation!


The importance of 100Ah LiFePO4 Powerwall Lithium ion battery for home energy storage system

The 100Ah LiFePO4 Powerwall Lithium ion battery system uses solar power generation devices on the roof, energy generated by household wind turbines, and low-cost power sources from the social power supply system to store rich power in the energy storage system for peak use, not only It can be used as an emergency power supply, and can save electricity expenses for the family.

How to use 100Ah LiFePO4 Powerwall Lithium ion battery

100Ah LiFePO4 Powerwall Lithium ion battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution.

What are the common temperature ranges for 100Ah LiFePO4 Powerwall low temperature batteries

The 100Ah LiFePO4 Powerwall low-temperature batteries can generally work below -30 degrees Celsius, and can generally maintain more than 80% capacity at -40 degrees Celsius.

What are the working principles of the household 48V 100Ah Powerwall energy storage system

With the decline of photovoltaic subsidies in various countries and the decline in investment income of pure photovoltaic projects, household 48V 100Ah Powerwall energy storage systems have become the choice of more and more people.

How to solve the safety of 100Ah LiFePO4 Powerwall

The 100Ah LiFePO4 Powerwall has been widely used in various fields, and its safety performance should definitely be the first assessment index of 100Ah LiFePO4 Powerwall. Regarding the assessment indicators of the safety performance of 100Ah LiFePO4 Powerwall, very strict standards have been stipulated internationally.

What are the application scenarios of 48V 100Ah Powerwall energy storage power station

The 48V 100Ah Powerwall can be combined with distributed/centralized new energy power generation, which is one of the effective ways to solve the problem of grid connection of new energy power generation.