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SmartLogger3000 User Manual

This document describes the SmartLogger3000 and SmartModule1000A01 in terms of installation, electrical connections, system operation, maintenance, and troubleshooting. BOM number: 02312SCU, 02312SCU-001, 02312SCU-002, 02312SCU-003, 02312SCU-004, 02312SCU-005, 02312SCU-006, 02312SCU-007, 02312SCU-008, 02312SCU-009, 02312SCU-010, 02312SGF, 02312SGG, 02312SGK and 02312SGJ.

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Installing a SIM Card and a 4G Antenna

Installing a SIM Card and a 4G Antenna


The SmartLogger provides the 4G wireless communication function. A SIM card of the local carrier can be inserted for dial-up access.

Prepare a standard SIM card (dimensions: 25 mm x 15 mm; capacity ≥ 64 KB). Monthly traffic of the SIM card ≥ Monthly traffic of the solar inverter + Monthly traffic of the power meter + Monthly traffic of the EMI. If other devices are connected to the SmartLogger in the network, the monthly traffic of the SIM card needs to be increased as required.

Table 4-1 SIM card traffic description

Monthly Traffic Requirement of the SIM Card

Traffic Baseline

Solar inverter

10 MB + 4 MB x Number of solar inverters

  • Device performance data can be updated every 5 minutes.
  • The solar inverter logs and I-V curve diagnosis data can be exported monthly. The solar inverters can be upgraded monthly.

Power meter

3 MB x Number of power meters


3 MB x Number of EMIs


  1. Insert a SIM card into the SIM card slot.

    • When installing the SIM card, determine its installation direction based on the silk screen.
    • Press the SIM card in place to lock it. In this case, the SIM card is correctly installed.
    • When removing the SIM card, push it inward to eject it.

  2. Install an antenna.

    Figure 4-12 Installing the SIM card and antenna

Updated: 2020-01-17

Document ID: EDOC1100108365

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