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Energy Storage

Friday
18 Apr 2025

CATL Unveils 587 Ah Battery Energy Storage Cell

18 Apr 2025  by pv magazine   
CATL, a leading global battery manufacturer based in China, has introduced its new 587 Ah high-capacity battery cell, designed for integration into the company’s next-generation TENER energy storage system. The announcement highlights CATL’s ongoing advancements in battery technology.

The newly unveiled battery cell achieves an energy density of up to 430 Wh/L, offering significant storage capacity. According to CATL, the cell provides enhanced safety features compared to conventional smaller battery cells while maintaining high energy efficiency. These improvements aim to support reliable and sustainable energy storage solutions.

A company representative stated: “This new battery cell boasts an energy density of up to 430 Wh/L and offers superior safety performance compared to traditional small battery cells while maintaining ultra-high energy efficiency.” The design reflects CATL’s focus on meeting the growing demand for advanced energy storage systems.

The development of high-capacity battery cells is a competitive area in the industry, with several Chinese manufacturers exploring innovations beyond the 300+ Ah range. CATL’s 587 Ah cell positions the company as a key player in this evolving market, contributing to the global push for efficient and scalable energy storage technologies.

This launch underscores CATL’s commitment to advancing battery solutions that support the transition to sustainable energy. The TENER system, incorporating the new cell, is expected to play a significant role in applications requiring robust and efficient energy storage.

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