Appendix A: Errors and Troubleshooting
SolarEdge Installation Guide - MAN-01-00060-2.6
56
Error
# single
phase
AC # Error
LCD Message
Description
help
14
58/59/60
AC Voltage Too High (L1 /
2/3)
Overvoltage CA. The internal
hardware for measuring the AC
voltage indicates a suddenly
considerably higher output voltage.
If the fault persists:
•
Check the AC connection to the inverter
•
Check that the inverter is set to the
correct country.
•
Check with the network operator if a large
surge source or irregular load exists near the
site.
•
Make sure the size of the lead wire match the
distance between the inverter and the location of
the network connection.
•
Use a larger gauge wire for the AC output
•
Refer to the
AC wiring Application Note
Refer to the
AC wiring Application Note
available on the website of SolarEdge at
http://www.solaredge.com/files
/pdfs/application-noterecommended-wiring.pdf
15
102
DC Voltage Too High
DC overvoltage. The DC input
voltage exceeds the maximum
level supported.
The SolarEdge system normally eliminates DC
overvoltage errors. When the DC voltage is detected,
the inverter section power optimizers and restarts. If the
fault persists:
•
Turn off the ON / OFF switch of the inverter. If after
five minutes, the LCD panel does not indicate a low
voltage safety (1V by optimizer), check what the
failed system, and recheck the connections with the
UPS.
•
Do either Troubleshooting power optimizers on
page 60
•
Reactivation of all inverters on the site, as
described in
Chapter 4: Commissioning of the
described in
Chapter 4: Commissioning of the
facility on page 24.
facility on page 24.
16
123
hardware error
Error in hardware.
If the fault persists, contact SolarEdge
support.
