BMS Victron Energy smallBMS, LiFePO4, IP20

Compact BMS module for lithium-ion batteries

This intelligent battery management system is the ideal solution for protecting and monitoring LiFePO4 batteries in off-grid and solar installations. The module ensures safe and efficient operation of the energy system by controlling the essential battery parameters.

Functionality and advanced control

The integrated management system continuously supervises three critical battery parameters: the charge level of the cells, the operating temperature and the electrical voltage. This constant monitoring prevents premature damage to the batteries and maximises their service life.

The connection to the main system is made through two sets of cables fitted with M8 circular connectors, ensuring safe and stable data transmission. The design allows several modules to be interconnected, offering greater flexibility for installations with complex configurations.

Main advantages

• Complete protection against overcharging and excessive discharge
• Precise temperature monitoring to prevent overheating
• Automatic cell balancing for optimal performance
• Daisy-chain connection option for complex systems
• Compact dimensions, easy to integrate into any installation
• Robust construction for long-lasting operation

Technical specifications

Recommended applications

The module is suitable for a wide range of applications in the field of renewable energy and autonomous power supply systems. It can be used successfully in residential photovoltaic installations, off-grid systems for cabins or isolated homes, marine and recreational vehicle applications, as well as in energy backup solutions.

The small dimensions allow mounting in compact spaces, while the minimal weight makes installation and handling easier. The modular design ensures the scalability of the system according to the specific needs of each installation.