c1 drafted · lead SBSExx-US-50-BE-en-11
- SBSExx-US-50-BE-en-11
sec=11.1.68h=152dec1be5f6 - SBSExx-US-50-BE-en-11
sec=h751h=09568097bfe0
Fault codes › SMA › Sunny Boy Smart Energy 3.8-11.5-US (SBSEx.x-US-50)
SMA SBSE-US-50 9037
Class
not stated
Clears
not stated
Decoded
Reports PV array not connected; look at PV array disconnect switch; do: PV switch function check.
What can be behind PV array not connected
Failure modes that present as the reported condition, and the tests that tell them apart.
Defined in
- SBSExx-US-50-BE-en-11 — SMA · page 118 drafted · lead
sec=11.1.68h=152dec1be5f6sec=h751h=09568097bfe0
The manufacturer's own cause and corrective text is not reproduced here.
Same condition on other equipment
Same code in other families
Claims
defined_in
reports
c2 drafted · lead PV array not connected
- STP33-62-US-41 ops manual
tbl=12.r4h=ef67ddc41dfe - STP33-62-US-41-BA-en-14
tbl=24.r4h=ef67ddc41dfe - SBSExx-US-50-BE-en-11
sec=h752h=5ea07515b868
affects
c3 drafted · lead PV array disconnect switch
- STP33-62-US-41 ops manual
tbl=12.r4h=ef67ddc41dfe - STP33-62-US-41-BA-en-14
tbl=24.r4h=ef67ddc41dfe - SBSExx-US-50-BE-en-11
sec=h752h=5ea07515b868
mitigated_by
c4 verified · fact PV switch function check
- SBSExx-US-50-BE-en-11
sec=h753h=3aa2c335ba4a
verified by: review-workflowverified on: 2026-10-23
has_production_effect
c5 drafted · lead Trip (production stops)
PV generator not connected, so no feed-in.
- STP33-62-US-41 ops manual
tbl=12.r4h=ef67ddc41dfe - STP33-62-US-41-BA-en-14
tbl=24.r4h=ef67ddc41dfe - SBSExx-US-50-BE-en-11
sec=h752h=5ea07515b868
review note: support check: partial - Passages say the PV generator was not connected, but do not state the device trips or stops production.
applies_to
c6 drafted · lead Sunny Boy Smart Energy US-50
- SBSExx-US-50-BE-en-11
sec=11.1.68h=152dec1be5f6 - SBSExx-US-50-BE-en-11
sec=h751h=09568097bfe0