SOLID GREEN SOLID YELLOW

UnclassifiedElectrical

What This Code Means

AC good, high battery voltage; AC good, low battery voltage

Possible Causes

  • Alarm setpoint incorrect for application
  • DC voltage is high due to an external source
  • Battery discharged or defective
  • Failed internal battery

Suggested Actions

  1. 1Check that unit settings and alarms are set appropriately
  2. 2If settings and alarms are correct, check and correct high output/load voltage due to any other connected equipment
  3. 3Verify battery is being charged
  4. 4Measure that output voltage is correct at battery terminals and/or output current is present
  5. 5Replace unit if settings and alarms are correct and battery voltage is not improving

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for SOLID GREEN SOLID YELLOW on your specific Stored Energy Systems LLC unit — cited to the OEM manual, not a forum guess.

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