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Heatmap inverter strings chart for inverter inputs

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Chart

View the chart at SYSTEM LEVEL under Evaluation.

In the example, string 1 of MPPT 4 of inverter 01 is marked in dark red as no normalized current is measured or available for that input.

Example of heatmap inverter strings chart

Example of heatmap inverter strings chart

Basic info

Description

The Heatmap inverter strings chart allows you to monitor the normalized DC current of each string of each inverter’s MPPT individually.

Bright yellow areas represent the daily maximum. This may vary over the course of the day. Areas shown in dark red correspond to strings for which no values are measured or available.

Prerequisites

  • For systems with string inverter inputs, the chart will automatically appear in the section Inverter inputs.

  • The chart is not available for systems with string combiner boxes.

  • You set up a subsystem that includes the inverters you want to be displayed in the chart. See Set up a subsystem.

  • All inverter inputs strings you want to be displayed are activated. Activate or deactivate strings at SYSTEM LEVEL under icon-wrench1.png System configuration > icon-database-insert.png Data sources.

Further details

  • Rename your inverter inputs at at SYSTEM LEVEL under icon-wrench1.png System configuration > icon-database-insert.png Data sources. Default naming convention is: I_DCx_y (z)

    • x = MPPT

    • y = input

    • z = inverter

  • By default, up to 15 inverters are selected to be displayed. You can change the selection manually.

  • Battery inverters are not included in this chart.

Note

Find further information on the general functions within charts under Evaluations & charts.

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