With the increasing need for effective and dependable energy storage solutions, the significance of Battery Management Systems (BMS) cannot be underestimated. Sunpower New Energy, a prominent participant in the battery sector, has introduced a groundbreaking and unique Battery Management System Lithium Ion. This article will show you the comprehensive characteristics, functionalities, and benefits of this state-of-the-art BMS, as well as its diverse applications across multiple industries.


The Significance of BMS:

Battery Management System (BMS) is a pivotal component in optimizing the performance and safety of energy storage systems. It ensures the efficient utilization of Lithium Ion batteries, which have gained immense popularity due to their versatility and applications across multiple industries.


Key Features and Functions of Sunpower New Energy’s BMS

Sunpower New Energy’s BMS caters to a wide range of battery pack sizes, from 10A to 200A, offering versatility and adaptability for various energy storage requirements. Our BMS is designed to be compatible with different Lithium Ion battery types, including Li-ion, LiFePO4, and lithium titanate battery packs, ensuring flexibility and ease of integration. It incorporates crucial functions such as over-charging protection, over-discharging protection, over-current protection, short circuit protection, temperature protection, and charging and discharging equalization. These features ensure the longevity and safety of energy storage systems.

What’s more, our company offers customization options, tailoring the BMS and PCM (Protection Circuit Module) development to specific requirements, enabling seamless integration into diverse applications.

Advantages of Sunpower New Energy’s BMS

Unlike many BMS systems in the market, our Sunpower BMS achieves a remarkable real equalization current ranging from 5A to 20A. This ensures superior performance and efficient balancing of cells within the battery pack. Sunpower BMS is built with high-quality components, which guarantees battery’s longer cycle life, enhancing the overall durability and reliability of the battery system. With a high-quality aluminum alloy heat sink, our BMS ensures effective heat dissipation even under high working currents. This feature contributes to the safety and longevity of the battery system.

Also, we have successfully implemented our BMS in various applications. Examples include the 4S iron lithium 5A equalization current module and the 4S 100A iron lithium with active equalization BMS. These cases serve as references for potential customers, demonstrating the BMS’s versatility and effectiveness.



Sunpower Battery Management System Lithium Ion sets a new benchmark in the energy storage industry. With its intelligent features, robust safety functions, and compatibility with different battery types, it offers unparalleled performance and reliability. Our Sunpower BMS’s real equalization current, high-quality components, and effective heat dissipation further solidify its position as a game-changer in the market. Whether it’s for electric vehicles, renewable energy systems, or backup power solutions, Sunpower New Energy’s BMS is the ideal choice for optimizing energy storage performance while ensuring utmost safety.

Sunpower New Energy