Choose a language
< Back to main menu
EVE attaches great importance to your personal privacy. When you visit our website, please agree to the use of all cookies. More information about the processing of personal data can be found at "Privacy Policy"
Choose a language
Oct 21,2022
On the 20th of October, with the theme of “Innovation drives development, Leading the TWh-era of Energy Storage”, the EVE Energy Storage Battery Strategic Launch Event was successfully held in Huizhou, Guangdong province. At the event, EVE Energy Storage General Manager Xiang Chen and EVE Energy Lithium Iron Battery Chief Technical Officer Dr. Dingding Yuan jointly launched EVE's new generation energy storage battery LF560K.
The LF560K battery premiered by EVE adopts the CTT (Cell to TWh) technology, i.e. the cell innovation technology for TWh level energy storage scale, which promotes the overall performance improvement of energy storage products with technical innovation and makes the system integration extremely simple, which can realize the cost reduction of both the cell and system level. LF506K is expected to start the global delivery in the second quarter of 2024.
At present, the rapid development of the energy storage industry is standing at the time inflection point of the rise of GWh to TWh, superimposed on the urgent demand for energy storage economy, energy storage batteries need to have high safety and high economy characteristics. EVE's LF560K battery is based on CTT technology, which can reduce the total system cost, has a large capacity of 560Ah, can store 1.792kWh of energy in a single battery, has a cycle life of over 12,000 cycles and can meet high economic demand of the energy storage market.
In system integration applications, the use of LF560K cells can reduce the number of cells by 50%, simplify the number of Pack components by 47%, and increase production efficiency by 30% compared to LF280K cells. In addition, by optimizing the rack level size, the container power can be increased by 6.5%, which can perfectly adapt to industry standard integration solutions and reduce the cost of use for customers.
In response to the key technical problems faced by super-large batteries, EVE adopts "stacking technology" to solve the technical problems of LF560K batteries in terms of electronic conductivity collection design and manufacturability.
On one hand, the number of the tab of stacking electrodes becomes twice as many, solving the problem of electronic conductor current collection and achieving an 8% reduction in product DCIR; on the other hand, the stacking technology replaces winding technology, the length of a single electrode is shortened by 100 times and the total yield of cell production can be increased by 3%.
The technological innovation of LF560K promotes the overall improvement of the energy storage product performance. The birth of the LF506K battery represents EVE’s twenty-one years of profound accumulation in the lithium battery industry, as well as the strong research team of 3100 people from EVE Research Institute and EVE’s relentless pursuit of innovation and quality.
Currently, EVE plans to achieve a 100GWh capacity scale of energy storage by 2025. In the future, we will work together with our partners and strive to make pioneering work in the field of energy storage to provide green, efficient and sustainable solutions for the whole society and help global energy transformation to repair the damage to the earth caused by 300 years of the industrial revolution and build a green future together.
