Huawei battery guide

Applicable inverters:

• SUN2000-2-6KTL-L1
• SUN2000-3-10KTL-M1

Hybrid system components:

• SUN2000 Inverter
• Huawei Backup Box (optional)
  • 1 phase - Backup Box-B0
  • 3 phase - Backup Box-B1
    
    
• Huawei Luna Power Module (BMS)
• Huawei Luna Battery Module (Up to 3 pc)
• Floor stand (Basic accessories to BMS)
• Smart meter
  • 1 phase - DDSU666-H
    
  • 3 phase - DTSU-666-HW
• Wall mount (optional)
  
• Cables
  • Some cables are included in the system:
    • Communication cables between BMS-BATTERY-BATTERY
    • Power cables between BMS-BATTERY-BATTERY
    • Communication cable between DTSU-INVERTER
  • Some cables are needed to create on our own:
    • Communication cables between INVERTER-BACKUP (R485 Twisted Pair)
    • Communication cables between INVERTER-BMS (R485 Shielded 2 x Twisted Pair)
    • DC Power cables between INVERTER-BMS (1 pair of 6mm2 DC cable with MC4 connectors)

System schematic diagram:

Battery layout options and requirements: 

Related articles: 

• Huawei Inverter Series Overview
• Communication options for Huawei Inverters
• Huawei inverter Zero Feed-in Option