Sigenergy - SigenStack Battery Controller M2 - 0.5C - BST < 19 modules

Sigenergy - SigenStack Battery Controller M2 - 0.5C - BST < 19 modules

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    Sigenergy SigenStack Battery Controller M2 – 0.5C – BST (Partial Stacks)

    SKU: SigenStack BC M2-0.5C-BST

    The Sigenergy SigenStack Battery Controller M2 (0.5C – BST) is a key component for managing partial SigenStack battery systems with precision and reliability. Specifically designed for BST (partial stack) configurations, this controller ensures safe, efficient operation and optimal performance across residential or commercial energy storage systems.

    Key Features SigenStack Battery Controller:

    • Engineered for Partial Stacks: Enables flexible SigenStack system configurations with fewer battery modules, making it ideal for tailored energy storage solutions.
    • 0.5C Charge/Discharge Rate: Balanced performance for everyday residential energy needs, offering dependable cycling and longevity.
    • Smart System Management: Monitors battery health, controls system parameters, and supports seamless integration with Sigenergy’s hybrid inverters and energy management ecosystem.
    • Reliable Protection: Includes advanced safety features such as overvoltage, overcurrent, and temperature protection for worry-free operation.
    • Plug-and-Play Design: Simplifies installation and system expansion with user-friendly connections and intuitive setup.

    Whether you're installing a new system or expanding an existing one, the SigenStack Battery Controller M2 (0.5C – BST) offers flexibility and smart control for partial-stack configurations.

    Basic Specifications – SigenStack Battery Controller M2 (0.5C – BST)

    Model: SigenStack BC M2-0.5C-BST

    • Application: Partial stacks (BST)
    • Max Charge/Discharge Current: 25 A
    • Charge/Discharge Power: 6.14 kW
    • Nominal Voltage: 245.6 V
    • Voltage Range: 196 V – 294 V
    • Supported Battery Modules: 2 to 5 SigenStack Battery Modules
    • C Rating: 0.5C
    • Communication Interfaces: CAN, RS485, Wi-Fi, Ethernet
    • Protection: Overvoltage, overcurrent, short circuit, and temperature protection
    • Mounting Type: Wall or floor-mounted
    • Dimensions (W × H × D): 535 × 227 × 176 mm
    • Weight: 11 kg
    • Ingress Protection: IP65 – suitable for indoor and outdoor installation
    • Operating Temperature Range: -20°C to 55°C


    As distributors of SigenergySigenstor, and SigenStack in Australia, AC Solar Warehouse provides expert support, custom gateway solutions, and technical guidance for your Sigenergy installations. We're your trusted partner for complete SigenStack battery controller solutions.


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