Sigen SigenStack BC M2-1C-BST Business Controller

The Sigenergy SigenStack BC M2-1C-BST Business Controller is the intelligent core of the Sigenergy SigenStack energy storage system for commercial and industrial applications. This powerful battery controller ensures optimal communication between battery modules, inverters and the energy management platform, enabling energy storage installations to operate more efficiently, safely and reliably.

The BC M2-1C-BST was developed for applications requiring high performance. Thanks to its 1C charging and discharging capability, the system can store and release energy quickly. This makes the controller particularly suitable for businesses aiming to maximise self-consumption, implement peak shaving, reduce energy costs and increase energy independence.

Key benefits

• Supports high-performance 1C charging and discharging 
• Optimised for Sigenergy SigenStack C&I energy storage systems 
• Intelligent control of battery modules and energy flows 
• Seamless integration with Sigenergy hybrid inverters 
• Advanced monitoring and system management 
• Comprehensive safety features against overcurrent, overvoltage and temperature abnormalities 
• Modular design for easy expansion of the energy storage system 
• Suitable for commercial and industrial energy projects

Smart energy management for businesses 

The SigenStack BC M2-1C-BST enables businesses to manage their energy consumption more intelligently. The controller continuously monitors the performance of the battery system and optimises energy flows between solar panels, battery storage and the electricity grid. This maximises the use of available power and can significantly reduce operating costs. 

Safe and reliable operation 

Safety is a central priority within the Sigenergy ecosystem. The SigenStack Business Controller features comprehensive protection mechanisms against overcurrent, overvoltage and temperature issues, among other risks. The system also ensures stable operation of all connected battery modules, helping to extend the service life of the entire installation. 

Ideal for commercial energy storage 

Whether used in manufacturing facilities, office buildings, logistics centres or other commercial applications, the Sigenergy SigenStack BC M2-1C-BST offers the flexibility and performance required for modern energy storage projects. Thanks to its modular design, the system can easily scale to meet future energy requirements.