VREMT Energy Storage and Charging Eco-Products Officially Launched

2023-04-07 | VREMT

On April 6, VREMT’s energy storage and charging ecological products launch event themed on “emerging to see the future” was held on line. VREMT shared its innovation practice and technological achievements in storage and charging field, and showed its deep thinking on the development of new energy industry and innovation capability based on accumulated strength in an all-round manner.

VREMT

VREMT’s Continuous Progress in New Energy Field over Ten Years Efforts

The “14th Five-Year Plan” is the key period for China to achieve peak carbon dioxide emissions, and also an important strategic opportunity period of new energy storage development. Among them, electrochemical energy storage opens an window for integrated energy application and also refers to the fiercely competitive sector, with great imaginary space.

VREMTPanoramic view of VREMT factory

Keeping pace the industrial development, VREMT got engaged in vehicle pack, battery, e-drive and OBC fields since 2013, participated in and witnessed the corner overtaking of new energy vehicle industry in China. Based on the accumulation in pack, battery, e-drive and OBC fields, VREMT actively expands the boundary of new energy industry and formally enters into the energy storage and charging industry.

At present, VREMT has covered the R&D and manufacturing of power battery, electric drive system, charging system and energy storage system of new energy vehicles, owned more than 400 independent intellectual property rights, constructed scientific R&D talents team of over 3,000 persons and built a comprehensive integrated energy business development system. In last October, VREMT, as the pioneer enterprise representative which drives the high-quality development by sci-tech innovation, appeared on CCTV News, further showing the comprehensive strength of VREMT.

Focusing Scene - VREMT Constructs Energy Storage Ecological Products

At the launch event, Tang Jia, the General Manager of the Business Division of VREMT released the whole series of energy storage ecological products of VREMT, including cabinet energy storage product, containerized energy storage product, DC side energy storage product, household energy storage product, portable energy storage product and smart microgrid solution, and focused on introducing the three core advantages of VREMT energy storage products —— safety, intelligence and modularization.

VREMTMr Tang Jiayi, General Manager of VREMT's Energy Storage Business Unit

Core Advantages of VREMT Energy Storage Products —— Safety

Frequent energy storage safety accidents: why?

Safety is always the first priority of energy storage development. The safety hazard in energy storage increases with the enlarging scale of energy storage projects. According to incomplete statistics, more than 60 energy storage safety accidents occurred in the world over the past decade. There are two points worth attention among these energy storage safety accidents. First, safety accidents mostly occur in Li-ion battery, with a high accident level; second, the safety issue in the whole life cycle of energy storage requires attention.

Safety issues of energy storage system are mainly concentrated in the inconsistency of battery, insufficient safety design, missing thermal-insulating layer, combustible gas leakage and explosion, etc. Fire and explosion arising from battery safety is the first priority in energy storage safety.

VREMT’s energy storage safety system: four-in-one safety design of "predict, prevent, resist and improve"

Tang Jia shared that, VRETM has always given first priority to safety since its engagement in the pack, battery, e-drive and OBC fields. In energy storage field, VREMT innovated the industry-leading four-in-one safety design of "predict, prevent, resist and improve", to further enhance the safety guarantee.

VREMT Four-in-one Safety System of "Predict, Prevent, Resist and Improve"

Let’s take "prevention" as an example. VREMT combines big data with AI technology and other intelligent technologies to predict the cell performance for early warning, which is capable of predicting fault more than 8 h in advance at most. It has high-precision gas composition detection technology, with detecting precision reaching 1 ppm. While traditional gas detector can only respond when the concentration of H2, CO and smoke increases from 0 to hundred or even thousand ppm after thermal runaway of battery, making people miss the best thermal runaway suppression time window.

VREMT’s "four-in-one" safety system of "predict, prevent, resist and improve" can realize accurate very early warning upon trace of electrolyte leaking gas and early escape of gas before thermal runaway of Li-ion battery, earlier than the occurrence of thermal runaway and traditional gas detector for 10~20 min, hence effectively preventing the thermal runaway of battery.

VREMTHighly Accurate Gas Composition Detection Up to 1ppm

Core Advantages of VREMT Energy Storage Products —— Intelligence & Modularization

Based on safety, VREMT keeps on improving the operational efficiency of energy storage through intelligence, and improving the delivery efficiency through modularization. The coordinated development of three advantages jointly drive the high-quality development of energy industry.

At the intelligence level, the innovative group control technology, through data and control transmitted on two networks, improves the response speed by one order of magnitude compared with the traditional response; with hardware and software ecology cooperating with each other, and the Intelligent Energy Management Platform, it realizes the energy digital management and analysis.

At the modularization level, modular energy storage design provides more possibilities for free combination of software and hardware, which can achieve rapid configuration and free combination based on scenes, improving the delivery efficiency by 50%; the product can either operate independently in single cluster or combine flexibly, to realize comprehensive coverage and compatibility of small and large capacity charging stations, applicable to various scenarios such as distributed new energy storage, independent shared energy storage, industrial and commercial side energy storage.

VREMT Cabinet Energy Storage Product

At the scene, Tang Jia focused on introducing VREMT’s cabinet energy storage products based on industrial Internet and group control technology - the centralized embodiment of safety, intelligence and modularization. The whole-system modular design is adopted for the product, which reduces the footprint of single cabinet by 20% and is highly integrated and flexibly arranged. It has flexible configuration of grid connection and off-grid switching modules to achieve millisecond class grid connection and off-grid switching. Moreover, it integrates the "four-in-one" safety design and combines intelligent energy integrated management platform and "multi-biometrics cross-channel intelligent operation and maintenance system", to really achieve multiple guarantee of monitoring and operation, practically guarding the energy storage safety.

VREMTCabinet-type Energy Storage Products Based on Industrial Interconnection and Group Control Technology

Solving the Charge Anxiety - 5-minute Charge for 300 km of Driving Distance by 600 kW Supercharger

Along with the increasing holding volume of new energy vehicles, the new energy traveling scenarios keep on expanding, but slow charging and long charging time greatly affects the driving experience of car owners, so charging anxiety is a problem needing urgent solution for new energy vehicles.

VREMTMr.Guo Shuibao,General Manager of VREMT Electronics Division

To this end, VREMT takes multiple measures to solve the charging difficulty. "The fundamental solution to solving charging anxiety is actually to improve the charging efficiency. Mature liquid-cooled high-voltage fast charging is the most optimal solution at present". Guo Shuibao, the General Manager of Business Division of VREMT said: "in order to meet the multiple charging requirements of consumers, VREMT arranges charging and energy replenishment business in an all-round manner, and provides charging and energy replenishment services related to AC charging, DC charging and supercharging".

VREMT, engaged in pack, battery, e-drive and OBC fields for many years, has made arrangements in charging products ecology, and its industry-leading 480 kW GPC liquid-cooled supercharging products have been widely applied, satisfying the demands of fast charging in various scenarios.

600 kW Supercharging Products


VREMTVREMT 600kW Ultra-fast Charging Piles

In order to bring users convenient and efficient charging experience just like charging, VREMT has developed the world’s first mass-produced floor-type charging pile with the largest power - 600 kW supercharging product, which can ensure 300 km driving distance just with 5 min charging, really finishing energy replenishment just in a song of time. Besides, it brings users high-quality charging experience through "sextupole super power quality", relieving users from charging anxiety.

In terms of charging ecological products, VREMT now covers 1.5 kW - 600 kW AC and DC charging products, provides charging and energy replenishment services related to AC charging, DC charging and supercharging, provides charging energy management service platform, and provides microgrid charging system solution, thus satisfying the multiple charging demands of users.

VREMT is getting through the pain points of energy storage and charging industry and lowering the technical barrier of industry though the development of new products based on its own R&D strength, making more people benefit from green energy. VREMT has now built a comprehensive integrated energy business development system and created comprehensively developed intelligent energy ecological chain, to contribute more to the green and sustainable development of carbon neutrality era.

Build Intelligent Energy Ecosystem and Recruit Global Distributors

At the launch event, VREMT expressed that global energy storage and charging products distributors are recruited publicly. At the same time of deep product R&D, VREMT will cooperate with various partners, keep on driving industry development by sci-tech innovation, and actively explore in an open mind of win-win cooperation to jointly build the intelligent energy ecosystem "better understanding user experience", bringing global users more convenient, greener and safer energy use experiences.

VREMT

Following the online launch event, VREMT will also bring its energy storage ecological product matrix to the 11th Energy Storage International Conference and Expo in Beijing (referred to as “ESIE 2023”) on April 7 to 9, to fully display the product advantages and provide one-stop and all-scenario comprehensive energy service.