CATL EnerOne+ 407.3 kWh 0,5C battery

CATL EnerOne+ 407.3 kWh 0.5C battery

The CATL EnerOne+ 407.3 kWh 0.5C energy storage system is a stationary, modular LFP battery designed to deliver outstanding reliability, safety, and long life for medium to large industrial systems. The 0.5C charge/discharge rate allows the system to deliver balanced performance and longer cycle life, ideal for applications where stable power delivery and high energy density are key.

With its high thermal stability and multi-level safety protection, the lithium iron phosphate technology developed by CATL makes the EnerOne+ series a solution that is economical and reliable in the long term.

Learn more about CATL's energy storage solution!

What are the main technical parameters and advantages?

With a capacity of 407.3 kWh, EnerOne+ offers an extremely dense and compact storage solution that is ideal for limited installation spaces. The system's 0.5C charge/discharge performance balances energy transfer and cell health, increasing cycle life and reducing degradation.

The active liquid cooling system ensures even distribution of internal temperatures and contributes to optimising operating time. CATL's advanced Battery Management System (BMS) continuously monitors the status of each cell and provides automatic protection against overcharging, overheating, or short circuits. The system is IEC and UL certified, meeting the most stringent industry standards.

What warranty applies to this energy storage system?

The system comes with a 3-year basic warranty, which can be extended to up to 10 years. Throughout the entire period, CATL provides the necessary spare parts and technical support with factory backing.

What are the maintenance requirements for the battery?

EnerOne+ requires minimal maintenance: during the annual scheduled inspection, the cooling system, connections and BMS operation are checked. Continuous, predictive condition monitoring reduces the chance of unexpected failures and increases availability.

Why is this battery more reliable than other industrial solutions?

CATL LFP cells are known for their high thermal stability and safety, and the 0.5C performance parameter enables balanced operation and long-term cell preservation. The combination of the built-in BMS and liquid cooling ensures stable operation even under extreme conditions. Certifications according to international standards (UL1973, IEC62619, etc.) guarantee global compliance and operational safety.

How does this system reduce industrial costs and improve efficiency?

The system allows peak loads to be balanced, renewable energies to be stored, and a stable power supply to be maintained even under turbulent network conditions. The 0.5°C performance is particularly advantageous for applications where the system is designed for long-term, continuous, balanced operation. Low maintenance requirements and a long cycle life result in a faster return on investment and lower operating costs.

Kehua Tech and CATL – Shaping the future with reliability

Contemporary Amperex Technology Co., Limited (CATL) is the world's leading manufacturer of lithium-ion batteries, with a global market share of over 40%. The company has 13 manufacturing bases worldwide, including in Europe and Hungary, and is at the forefront of energy storage technology development. CATL continuously innovates in sustainability, scale efficiency, and technological excellence, while investing heavily in research and development and industry-leading solutions.

CATL's battery systems are proven to be long-lasting, reliable and economical, making them the ideal choice for both industrial and commercial applications. With a strong technological background, international certifications and scalability, these systems not only reduce energy costs, but also contribute to increased grid stability and provide a secure backup supply.

Contact us to find out how you can be part of the future of energy storage with one of the world's most trusted technology partners.