HOYMILES Control Module for LB-5S-G2 + Base (Low Voltage)

HOYMILES Control Module (Control Box) for LB-5S-G2 + Base
The control module (Control Box) included with the base serves as the management and connection element between the LB-5S-G2 battery module and the inverter and installation. The controller, enclosed in a high protection degree housing, works with the module/LB-5S-G2 ensuring communication and operational safety.

Manufacturer: Hoymiles Power Electronics Inc. provides a complete series of LB-(5-20)S-G2 along with the appropriate mounting and control elements. The manufacturer's documentation includes a list of accessories (power cables, protective wire, RJ45 connectors) as well as installation recommendations and certificates.

Electrical and Functional Parameters

• Function: BMS control unit / communication link between the battery and the inverter
• Communication: COM1, COM2; supports CAN and RS485, RJ45 connector on COM2
• Power connections: terminals for positive/negative cables and grounding
• Protections: built-in DC circuit breaker and BMS protection
• Recommended wiring to the inverter (single): power cables 4 AWG/25 mm² (for inverters ≤6 kW) or 2/0 AWG/70 mm² (for larger)

Mechanical and Mounting Parameters

• Controller dimensions (W × H × D): 640 × 240 × 145 mm
• Controller weight: 11 kg
• Protection degree of the housing: IP66 (according to series documentation)
• Items in the package: control box, bracket A, RJ45 communication cables, 2 × power cable (for single configuration)
• Mounting requirements: recommended use of the base and wall mounting; screw tightening torques specified in the instructions (M4 6 N·m, M6 8 N·m, etc.)