SolarAssistant Interface

MSRP: $155.00
Homemation
30 days
Platform:
Version: 1
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This driver allows for easy integration of Control4 into multiple inverter & solar systems via the SolarAssistant product.

SolarAssistant is software used to monitor and control your solar system. It is designed to run on a Raspberry Pi that is plugged into the solar inverter and optionally a battery BMS. The idea is that you leave the PI running permanently. The application can be accessed from a web browser or the Android/iPhone app via local network or the internet.

There are 3 Drivers in this Driver Suite:

  • SolarAssistant Interface (HM_SolarAssistant_Interface.c4z)
  • SolarAssistant Battery (HM_SolarAssistant_Battery.c4z)
  • SolarAssistant Inverter (HM_SolarAssistant_Inverter.c4z)

Compatibility

The following inverters show as supported:

Brand Compatibility Link
Axpert https://solar-assistant.io/explore/axpert#hero
Growatt https://solar-assistant.io/explore/growatt#hero
EG4 https://solar-assistant.io/explore/eg4#hero
Deye https://solar-assistant.io/explore/deye#hero
Kodak https://solar-assistant.io/explore/kodak#hero
SunSynk https://solar-assistant.io/explore/sunsynk#hero
MPP Solar https://solar-assistant.io/explore/mpp-solar#hero
Sol-Ark https://solar-assistant.io/explore/solark#hero
Mecer https://solar-assistant.io/explore/mecer#hero
RCT https://solar-assistant.io/explore/rct#hero
MUST Power https://solar-assistant.io/explore/must#hero
SRNE https://solar-assistant.io/explore/srne#hero
InfiniSolar https://solar-assistant.io/explore/infini_solar#hero
Megarevo https://solar-assistant.io/explore/megarevo#hero
Luxpower https://solar-assistant.io/explore/luxpower#hero
Don't see your inverter? Double check here

Available Common Readings

These readings are totals and are read directly from the Solar Assistant Device. Depending on your setup, some readings might not show any values.

These readings are available in the Programming section of Composer as Events (left side) and Actions (right side) by expanding the Interface Driver like this:

Name Type Programming Values
Battery Energy In Number Any number
Battery Energy Out Number Any number
Battery Power Number Any number
Battery SoC Number 0 - 100
Battery SoC Status Text Charged/High/Medium/Low/Critical/Unknown
Battery Temperature Number Any number
Bus Voltage Number Any number
Communication Status Text Online/Offline/Alarm/Unknown
Grid Energy In Number Any number
Grid Energy Out Number Any number
Grid Power Number Any number
Inverter Temperature Number Any number
Load Energy Number Any number
Load Power Number Any number
PV Energy Number Any number
PV Power Number Any number

 

Available Inverter Readings

Name Type Programming Values
AC Output Frequency Number Any number
AC Output Voltage Number Any number
Auxiliary PV Power Number Any number
Battery Current Number Any number
Battery Voltage Number Any number
Capacity Point 1 Number 0 - 100
Capacity Point 2 Number 0 - 100
Capacity Point 3 Number 0 - 100
Capacity Point 4 Number 0 - 100
Capacity Point 5 Number 0 - 100
Capacity Point 6 Number 0 - 100
Device Mode Text Hybrid/
Energy Pattern Text Battery first/Load first
Generator Power Number Any number
Grid Charge Point 1 Text false/true
Grid Charge Point 2 Text false/true
Grid Charge Point 3 Text false/true
Grid Charge Point 4 Text false/true
Grid Charge Point 5 Text false/true
Grid Charge Point 6 Text false/true
Grid Frequency Number Any numbern
Grid Power Number Any number
Grid Status Text Unknown/Overvoltage/OK/Undervoltage/Loss
Grid Trickle Feed Number 0-1000
Grid Voltage Number Any number
Load Power Number Any number
Load Power Essential Number Any number
Load Power Non-Essential Number Any number
Max Sell Power Number 0-16000
PV Current Number Any number
PV Current 1 Number Any number
PV Current 2 Number Any number
PV Current 3 Number Any number
PV Power Number Any number
PV Power 1 Number Any number
PV Power 2 Number Any number
PV Power 3 Number Any number
PV Voltage Number Any number
PV Voltage 1 Number Any number
PV Voltage 2 Number Any number
PV Voltage 3 Number Any number
Temperature Number Any number
Solar Export When Battery Full Number Enabled/Disabled
Use Workmode Timer Number true/false
Work mode Number Selling first/Zero export to load/Zero export to CT

Available Battery Readings

Name Type Programming Values
Cell Voltage - Highest Number Any number
Cell Voltage - Lowest Number Any number
Power Number Any number
SoC Number Any number
Voltage Number Any number

1. Interface Driver & Documentation - 2024/05/30 (HM_SolarAssistant_Interface.zip, 4,812 Kb) [Download]

2. Inverter Driver & Documentation - 2024/05/30 (HM_SolarAssistant_Inverter.zip, 1,903 Kb) [Download]

3. Battery Driver & Documentation - 2024/05/30 (HM_SolarAssistant_Battery.zip, 2,519 Kb) [Download]

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Version 1

  • Initial Release