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Sigenergy
Sigenergy SigenStack Battery Controller M2-0.5C BOOST
Sigenergy SigenStack Battery Controller M2-0.5C BOOST
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Sigenergy SigenStack Battery Controller M2 0.5C BOOST
The Sigenergy SigenStack Battery Controller M2 0.5C BOOST is a dedicated battery management controller designed for use within Sigenergy SigenStack energy storage systems. This BOOST variant plays a critical role in ensuring reliable system start up by increasing battery voltage to meet the inverter’s required start up threshold, particularly in low battery count or non PV configurations.
Key Technical Details
- Product Type: Battery controller
- Charge and Discharge Rate: 0.5C
- BOOST Function: Yes
- Part Number: SIG STACK BC M2 0.5C BST
- System Compatibility: Sigenergy SigenStack battery systems
What BOOST Means
BOOST functionality allows the battery controller to raise the battery voltage to the inverter start up level. This is essential when there is no PV available and fewer than 19 batteries installed in the system, ensuring the inverter can initialise correctly.
System Requirements
- Required when no PV is present and the system contains fewer than 19 batteries
- Always required for systems with PV connected
- Ensures stable inverter start up and reliable system operation
Designed for SigenStack Systems
The SigenStack Battery Controller M2 0.5C BOOST is engineered specifically for Sigenergy modular battery installations, providing dependable voltage management and seamless integration with the wider Sigenergy energy ecosystem.








