Residential Energy Storage BMS

With strong RD capability and rich experience, Topband provide high reliability, high precision BMS products to the customer.

      • Two independent RS485 interfaces, one CAN port, expandable Wi-Fi
      • Pre-charging capability up to 100,000 uF, compatible with most inverters
      • Supports protocols for more than 20 mainstream inverters
      • Supports protocol self-recognition
      • Supports expansion of multiple units in parallel, with automatic addressing
      • Supports 150mA balancing
      • Supports custom interfaces and panels
      • Compliant with UL1973, IEC62619, UN38.3 standards

Number of strings    13~16S

Charging and discharging current    100A

Charging current limit    5/10/15/20A

Voltage accuracy    ±10mV