TRISTAR-MPPT

AI MIB Summary

The TRISTAR-MPPT MIB module enables SNMP-based monitoring and management of Morningstar TriStar-MPPT solar charge controllers, specifically exposing metrics for photovoltaic input voltage and current, battery bank status, and MPPT tracking efficiency. This module facilitates the collection of real-time operational data and alarm states required for remote system health assessment and performance analysis of solar power installations.

Main OID:

tristarmppt.1.3.6.1.4.1.33333.2

Objects

Active

Status

Dependencies

Imported Objects

Objects

37 total

Object Name	Syntax	OID
tristarmpptMorningstar Product: TriStar-MPPT Device Type: 8 Device Model: 0 Meterbus Type: 4 Copyright (C) Morningstar Corporation (2019). All Rights Reserved MODULE-IDENTITY `.1.3.6.1.4.1.33333.2`	MODULE-IDENTITY	`.1.3.6.1.4.1.33333.2`
subModelThe device's exact modelro DisplayString `.1.3.6.1.4.1.33333.2.1`	DisplayString	`.1.3.6.1.4.1.33333.2.1`
serialNumberDevice Serial Numberro DisplayString `.1.3.6.1.4.1.33333.2.2`	DisplayString	`.1.3.6.1.4.1.33333.2.2`
deviceVersionHardware and firmware versions: vHW1.HW2.FWro DisplayString `.1.3.6.1.4.1.33333.2.3`	DisplayString	`.1.3.6.1.4.1.33333.2.3`
arrayVoltageArray Voltage - Description: Array Voltage - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180] - Modbus address: 0x001bro Integer32 `.1.3.6.1.4.1.33333.2.30`	Integer32	`.1.3.6.1.4.1.33333.2.30`
arrayCurrentArray Current - Description: Array Current - Scaling Factor: 0.00244140625 - Units: A - Range: [-10, 80] - Modbus address: 0x001dro Integer32 `.1.3.6.1.4.1.33333.2.31`	Integer32	`.1.3.6.1.4.1.33333.2.31`
inputPowerInput Power - Description: Input Power - Scaling Factor: 0.10986328125 - Units: W - Range: [-10, 5000] - Modbus address: 0x003bro Integer32 `.1.3.6.1.4.1.33333.2.32`	Integer32	`.1.3.6.1.4.1.33333.2.32`
arrayPmaxLastSweepArray Pmax(last sweep) - Description: Pmax (last sweep) - Scaling Factor: 0.10986328125 - Units: W - Range: [-10, 5000] - Modbus address: 0x003cro Integer32 `.1.3.6.1.4.1.33333.2.33`	Integer32	`.1.3.6.1.4.1.33333.2.33`
arrayVmpLastSweepArray Vmp (last sweep) - Description: Vmp (last sweep) - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180.0] - Modbus address: 0x003dro Integer32 `.1.3.6.1.4.1.33333.2.34`	Integer32	`.1.3.6.1.4.1.33333.2.34`
arrayVocLastSweepArray Voc (last sweep) - Description: Voc (last sweep) - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180.0] - Modbus address: 0x003ero Integer32 `.1.3.6.1.4.1.33333.2.35`	Integer32	`.1.3.6.1.4.1.33333.2.35`
batteryVoltageBattery Voltage - Description: Battery voltage - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180.0] - Modbus address: 0x0018ro Integer32 `.1.3.6.1.4.1.33333.2.36`	Integer32	`.1.3.6.1.4.1.33333.2.36`
batteryVoltageSlowBattery Voltage(slow) - Description: Battery voltage(slow) - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180.0] - Modbus address: 0x0026ro Integer32 `.1.3.6.1.4.1.33333.2.37`	Integer32	`.1.3.6.1.4.1.33333.2.37`
batteryTerminalVoltageBattery Terminal Voltage - Description: Battery Terminal Voltage - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180] - Modbus address: 0x0019ro Integer32 `.1.3.6.1.4.1.33333.2.38`	Integer32	`.1.3.6.1.4.1.33333.2.38`
batterySenseVoltageBattery Sense Voltage - Description: Battery Sense Voltage - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180] - Modbus address: 0x001aro Integer32 `.1.3.6.1.4.1.33333.2.39`	Integer32	`.1.3.6.1.4.1.33333.2.39`
minBatteryVoltageSlowMin. Battery Voltage(slow) - Description: Min. Battery voltage - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180.0] - Modbus address: 0x0028ro Integer32 `.1.3.6.1.4.1.33333.2.40`	Integer32	`.1.3.6.1.4.1.33333.2.40`
maxBatteryVoltageSlowMax. Battery Voltage(slow) - Description: Max. Battery voltage - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180.0] - Modbus address: 0x0029ro Integer32 `.1.3.6.1.4.1.33333.2.41`	Integer32	`.1.3.6.1.4.1.33333.2.41`
batteryCurrentBattery Current - Description: Battery Current - Scaling Factor: 0.00244140625 - Units: A - Range: [-10, 80] - Modbus address: 0x001cro Integer32 `.1.3.6.1.4.1.33333.2.42`	Integer32	`.1.3.6.1.4.1.33333.2.42`
batteryCurrentSlowBattery Current(slow) - Description: Battery current(slow) - Scaling Factor: 0.00244140625 - Units: A - Range: [-10, 80.0] - Modbus address: 0x0027ro Integer32 `.1.3.6.1.4.1.33333.2.43`	Integer32	`.1.3.6.1.4.1.33333.2.43`
outputPowerOutput Power - Description: Output Power - Scaling Factor: 0.10986328125 - Units: W - Range: [-10, 5000] - Modbus address: 0x003aro Integer32 `.1.3.6.1.4.1.33333.2.44`	Integer32	`.1.3.6.1.4.1.33333.2.44`
targetRegulationVoltageTarget Regulation Voltage - Description: Target Voltage - Scaling Factor: 0.0054931640625 - Units: V - Range: [-10, 180.0] - Modbus address: 0x0033ro Integer32 `.1.3.6.1.4.1.33333.2.45`	Integer32	`.1.3.6.1.4.1.33333.2.45`
chargeStateCharge State - Description: Charge State - Modbus address: 0x0032ro ChargeStateEnum `.1.3.6.1.4.1.33333.2.46`	ChargeStateEnum	`.1.3.6.1.4.1.33333.2.46`
rtsTemperatureRTS Temperature - Description: RTS Temp - Scaling Factor: 1.0 - Units: C - Range: [-40, 80] - Modbus address: 0x0024ro Integer32 `.1.3.6.1.4.1.33333.2.47`	Integer32	`.1.3.6.1.4.1.33333.2.47`
batteryTemperatureBattery Temperature - Description: Batt. Temp - Scaling Factor: 1.0 - Units: C - Range: [-40, 80] - Modbus address: 0x0025ro Integer32 `.1.3.6.1.4.1.33333.2.48`	Integer32	`.1.3.6.1.4.1.33333.2.48`
heatsinkTemperatureHeatsink Temperature - Description: HS Temp - Scaling Factor: 1.0 - Units: C - Range: [-40, 80] - Modbus address: 0x0023ro Integer32 `.1.3.6.1.4.1.33333.2.49`	Integer32	`.1.3.6.1.4.1.33333.2.49`
ahChargeResetableAh Charge Resetable - Description: Ah Charge Resetable - Scaling Factor: 0.1 - Units: Ah - Range: [0.0, 5000] - Modbus addresses: H=0x0034 L=0x0035ro Unsigned32 `.1.3.6.1.4.1.33333.2.50`	Unsigned32	`.1.3.6.1.4.1.33333.2.50`
ahChargeTotalAh Charge Total - Description: Ah Charge Total - Scaling Factor: 0.1 - Units: Ah - Range: [0.0, 5000] - Modbus addresses: H=0x0036 L=0x0037ro Unsigned32 `.1.3.6.1.4.1.33333.2.51`	Unsigned32	`.1.3.6.1.4.1.33333.2.51`
kwhChargeResetablekWh Charge Resetable - Description: kWh Charge Resetable - Scaling Factor: 0.1 - Units: kWh - Range: [0.0, 65535.0] - Modbus address: 0x0038ro Unsigned32 `.1.3.6.1.4.1.33333.2.52`	Unsigned32	`.1.3.6.1.4.1.33333.2.52`
kwhChargeTotalkWh Charge Total - Description: kWh Charge Total - Scaling Factor: 1.0 - Units: kWh - Range: [0.0, 65535.0] - Modbus address: 0x0039ro Unsigned32 `.1.3.6.1.4.1.33333.2.53`	Unsigned32	`.1.3.6.1.4.1.33333.2.53`
ledStateLED State - Description: Control Mode - Modbus address: 0x0031ro LedStateEnum `.1.3.6.1.4.1.33333.2.54`	LedStateEnum	`.1.3.6.1.4.1.33333.2.54`
faultsFaults - Description: Faults - Modbus address: 0x002cro FaultsBitfield `.1.3.6.1.4.1.33333.2.55`	FaultsBitfield	`.1.3.6.1.4.1.33333.2.55`
faultsDailyFaults Daily - Description: Faults Daily - Modbus address: 0x0049ro FaultsDailyBitfield `.1.3.6.1.4.1.33333.2.56`	FaultsDailyBitfield	`.1.3.6.1.4.1.33333.2.56`
alarmsAlarms - Description: Alarms - Modbus addresses: H=0x002e L=0x002fro AlarmsBitfield `.1.3.6.1.4.1.33333.2.57`	AlarmsBitfield	`.1.3.6.1.4.1.33333.2.57`
alarmsDailyAlarms Daily - Description: Alarms - Modbus addresses: H=0x004b L=0x004cro AlarmsDailyBitfield `.1.3.6.1.4.1.33333.2.58`	AlarmsDailyBitfield	`.1.3.6.1.4.1.33333.2.58`
hourmeterHourmeter - Description: Hourmeter - Scaling Factor: 1.0 - Units: hrs - Range: [0.0, 50000.0] - Modbus addresses: H=0x002a L=0x002bro Unsigned32 `.1.3.6.1.4.1.33333.2.59`	Unsigned32	`.1.3.6.1.4.1.33333.2.59`
settingsSwitchesSettings Switches - Description: Settings Switches - Modbus address: 0x0030ro SettingsSwitchesEnum `.1.3.6.1.4.1.33333.2.60`	SettingsSwitchesEnum	`.1.3.6.1.4.1.33333.2.60`
processorAVersionProcessor A Version - Description: Processor A Software Version - Scaling Factor: 1.0 - Range: [0, 65535] - Modbus address: 0x0004ro Integer32 `.1.3.6.1.4.1.33333.2.61`	Integer32	`.1.3.6.1.4.1.33333.2.61`
processorBVersionProcessor B Version - Description: Processor B Software Version - Scaling Factor: 1.0 - Range: [0, 65535] - Modbus address: 0x1000ro Integer32 `.1.3.6.1.4.1.33333.2.62`	Integer32	`.1.3.6.1.4.1.33333.2.62`