Combiner Box HMS-C

Integrates a communication module that collects microinverter data via Sub-1G (compatible with HMS series microinverters)

• Supports transmitting microinverter data to the S-Miles Cloud via 4G and Ethernet

• Integrates a smart meter for revenue-grade PV production metering with accuracy at ±0.5% (ANSI C12.20) and grid metering with accuracy at ±1.0% (ANSI C12.1)

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Features
Tech Specs

Features

- Smart: Integrates the DTU and smart meter for communication and management. Supports 4G and Ethernet connectivity. Provides production metering and consumption monitoring.
- Convenient: Simple installation and efficient distribution of electrical power across various circuits. Supports up to five 2-Pole branch circuits for 240 VAC plug-in breakers (not included). Supports bottom conduit entry.
- Reliable: NEMA type 3R enclosure, UV resistance. 5-year limited warranty. UL1741 listed.

Tech Specs

Combiner Box HMS-C

- Signal:
  
  500 - 1500 V
- Signal (to Cloud):
  
  352 kW
- Signal（to Microinverter):
  
  75 A
- Maximum distance (open space):
  
  99.05%
- Monitoring data limit from solar panels:
  
  6
- Ethernet (Communication to S-Miles Cloud):
  
  98.8%
- Wireless (Communication to S-Miles Cloud):
  
  IP66