Huawei (Solar Inverter) logger. MODBUS registers map.
This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.
MODBUS offset | Description | Units | Data type |
69 | Model id | | word |
71 | Number of mpp trackers | | word |
72 | Rated power | kW | dword |
74 | Maximum active power ( max) | kW | dword |
76 | Maximum apparent power (smax) | kVA | dword |
78 | Maximum reactive power (qmax, fed to the power grid) | kVar | integer |
80 | Maximum reactive power absorbed from the power grid) | kVar | integer |
1999 | State 1 | | word |
2008 | Alarm 2 | | word |
2009 | Alarm 3 | | word |
2015 | Pvlvoltage | V | smallint |
2016 | Pvlcurrent | A | smallint |
2017 | Pv2voltage | V | smallint |
2018 | Pv2current | A | smallint |
2019 | Pv3voltage | V | smallint |
2020 | Pv3current | A | smallint |
2022 | Pv4current | A | smallint |
2063 | Input power | kW | integer |
2065 | Power grid voltage/line voltage between phases A and B | V | word |
2066 | Line voltage between phases B and C | V | word |
2067 | Line voltage between phases C and A | V | word |
2068 | Phase A voltage | V | word |
2069 | Phase B voltage | V | word |
2070 | Phase C voltage | V | word |
2071 | Power grid current/phase A current | A | integer |
2073 | Phase B current | A | integer |
2075 | Phase C current | A | integer |
2077 | Peak active power of current day | kW | integer |
2079 | Active power | kW | integer |
2081 | Reactive power | kVar | integer |
2083 | Power factor | | smallint |
2084 | Grid frequency | Hz | word |
2085 | Efficiency | % | word |
2086 | Internal temperature | DC | smallint |
2087 | Insulation resistance | MW | word |
2088 | Device status | | word |
2089 | Fault code | | word |
2090 | Startup time | | dword |
2092 | Shutdown time | | dword |
2105 | Accumulated energy yield | kWh | dword |
2113 | Daily energy yield | kWh | dword |
5299 | [active] adjustment mode | | word |
5301 | [active] adjustment value | | dword |
5302 | [active] adjustment command | | word |
5303 | [reactive] adjustment mode | | word |
5304 | [reactive] adjustment value | | dword |
5306 | [reactive] adjustment command | | word |
6999 | [energy storage unit 1] running status | | word |
7000 | [energy storage unit 1] charge and discharge power | W | integer |
7014 | [energy storage unit 1] current day charge capacity | kWh | dword |
There are more MODBUS items for this device. Please, download the program. |
Huawei (SmartLogger) data logging
Huawei (Solar Inverter) data logging
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Huawei (Sun2000)-env data logging
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