Custom Battery Management System (BMS)

The positioning of Sunpower Energy is to align with the standard of Japan and South Korea’s world-class brands and export our products worldwide!

1. Intelligent custom BMS can be used for a 10A~200A battery pack.
2. Generally, it can be applied to Li-ion battery packs, LiFePO4 battery packs, and lithium titanate packs.
3. The main functions are over-charging protection, over-discharging protection, over-current protection, short circuit protection, temperature protection, charging equalization, discharging equalization, static equalization, etc.
4. Equalization current: 5A~20A.
5. The Bluetooth App of mobile phone can remote control BMS.
6. Cells after reaching equilibrium: differential pressure<5mV, stand-by current≤30μA.
7. We can develop PCM of different sizes and structures according to your requirements.

Advantages:

1. Real equalization current is 5A~20A (almost all BMS in the Chinese market is less than 5A).
2. The App of mobile phone can control and monitor the specific usage data of BMS through the wireless Bluetooth connection.
3. The protection board comprises high-quality MOS (such as Infineon MOS) and imported IC (Mitsumi) to keep your battery for longer cycle life.
4. When with a high working current, the high-quality aluminum alloy heat sink has a good heat dissipation function.

BMS cases for reference:

1. 4S iron lithium 5A equalization current module

Battery BMS

Smart Active Equalization or App Bluetooth Remote Control

Custom-made Process