Skip to content

Huawei SmartLogger Modbus Register Map

The Huawei SmartLogger is a solar inverter used for PV production monitoring, inverter diagnostics, and energy analytics. This page provides a sample Modbus register map with addresses, data types, and signal categories to help engineers commission, troubleshoot, and monitor the device. For Huawei SmartLogger deployments, teams often use this map to surface power, status, and current data in solar inverter monitoring and renewable energy systems.

This page shows a public register preview. Check the catalog in your installed XPF version for complete-map availability and licensing.

Confirm the exact model and firmware, address base, register function, word order, scaling and units against the manufacturer manual before polling. This preview does not establish hardware validation.

Overview

  • Device: Huawei SmartLogger
  • Type: Solar Inverter
  • Protocol: Confirm the supported transport for the exact device and firmware in the manufacturer manual.
  • Use case: PV production monitoring, inverter diagnostics, and energy analytics
  • Works with: Modbus Monitor XPF (import directly)

Download Modbus Map

The sample below is a public preview. Check the catalog in your installed XPF version for current availability, access and licensing.

Public JSON preview · Preview data terms

Register Table (Sample)

Sample registers from the Huawei SmartLogger Modbus map. Confirm the sample against the exact device and firmware before use.

Signal Address Type Units Category
Grid A phase voltage 432260 INT32 V Voltage
Grid A phase current 432272 INT32 - Current
Grid-tied Active Power 432278 INT32 kW Power
Energy Yield Daily 440562 UINT32 kWh Energy
ESS Battery Status 437000 UINT16 - Status
Battery1 Inv3 Temperature 437022 UINT16 degC Temperature
Solar Producion Now 440521 INT32 - General
Conversion coefficient 441940 UINT32 - Identification
Communication abnormal shutdown 441947 UINT16 - Communication
Battery Inv3 Charge/Discharge Power 437765 INT32 kW Power
Grid B Phase current 432274 INT32 - Current
Grid C Phase Current 432276 INT32 - Current

How to Use This Map

  1. Download Modbus Monitor XPF — Get the free version.
  2. Select the Huawei SmartLogger device map — check availability and access in the installed application catalog.
  3. Connect to your device — confirm transport, addressing and data types before starting a read operation.
  4. Visualise and log — build dashboards, trend data, and export readings without manual register entry.

Why Use Pre-Built Maps

  • Saves time — no need to manually look up or enter register addresses
  • Reduces errors — reusable maps reduce repeated manual entry; validate addresses and data types for your device
  • Speeds commissioning — connect and poll within minutes instead of hours
  • Reusable across projects — use the same map across multiple sites and installations

Data Categories Available

  • Power
  • Status
  • Current
  • Energy
  • Voltage
  • Temperature