Storedge Error Codes - SolarEdge StorEdge Solution with Backup Installation Manual

132 StorEdge Error Codes

StorEdge Error Codes

This section describes the error messages that are specific to the StorEdge
solution. For troubleshooting errors that are not listed below, refer to
https://www.solaredge.com/sites/default/files/troubleshooting_for_se_inverter_
insallation_guide_addendum_na.pdf
general SolarEdge troubleshooting refer to the codes in the previous
section.
Error
Code
51 Reverse Polarity_PV Charge
52 Reverse Polarity_Battery Precharge
Internal RGM Error
3x6D
Connection Unit
1Dx15
HW Error
Auto-Transformer
1Dx16
Temp. Too High
Connection Unit
1Dx26
Communication Error
, or contact SolarEdge support. For the
LCD Message
StorEdge Solution with Backup MAN-01-00262-1.5
Cause and Troubleshooting
Check string polarity using a
voltmeter and reconnect as
required.
Check battery's DC cables
polarity using a voltmeter and
reconnect as required.
Check the CTs connections and
direction.
Check all the communication
cable between the StorEdge
Connection Unit and the digital
board in the inverter.
Inverter production stopped due
to auto-transformer
overheating.
Shut down non-essential loads
to reduce the phase imbalance.
If you use the inverter for on-
grid applications only (without
auto-transformer) - move SW2
to the UP position (ON) (refer to
DIP Switch Setup on page 64).
There is a faulty wire connection
or an internal error.
Check the communication
cable between the StorEdge
Connection Unit and the