- Compatible with 5A CTs
- Suits SGxxCX-P2, SGxxRT, SHxxRT inverters

- Includes Sim Card
- Plug and play design to suit Sungrow inverters
- Suits Sungrow SIM card with 5 year data plan
- 30mb/month to log up to 9 x Sungrow inverters
- Accesses the Optus and Vodafone networks

Connect up to 4 SBR battery stacks in parallel

HM-20
- Suitable for inline connection up to 63A
- Supports connection of external CTs for >63A