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Fault codes › SMA › Sunny Tripower CORE1-US (STP 33/50/62-US-41)

SMA CORE1-US 9037

Code: 9037
Page: 55
ID: fc:sma-stp-core1-us-9037
IRI: https://solarlattice.org/kb/fc/sma-stp-core1-us-9037
Status: active
Also known as: 9037, SMA 9037
Category: Inverters

Class not stated

Production stops drafted · lead

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

STP33-62-US-41-BA-en-13 — SMA Solar Technology · 13 drafted · lead
- tbl=23.r4 h=ef67ddc41dfe
STP33-62-US-41 ops manual — SMA Solar Technology drafted · lead
- tbl=12.r4 h=ef67ddc41dfe
STP33-62-US-41-BA-en-14 — SMA drafted · lead
- tbl=24.r4 h=ef67ddc41dfe

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

SMA: SMA SB-US-41 9037, SMA SBSE-US-50 9037

Same code in other families

Claims

`defined_in`

c1 drafted · lead STP33-62-US-41-BA-en-13

STP33-62-US-41-BA-en-13 tbl=23.r4 h=ef67ddc41dfe

c2 drafted · lead STP33-62-US-41 ops manual

STP33-62-US-41 ops manual tbl=12.r4 h=ef67ddc41dfe

c3 drafted · lead STP33-62-US-41-BA-en-14

STP33-62-US-41-BA-en-14 tbl=24.r4 h=ef67ddc41dfe

`reports`

c4 verified · fact PV array not connected

STP33-62-US-41 ops manual tbl=12.r4 h=ef67ddc41dfe
STP33-62-US-41-BA-en-14 tbl=24.r4 h=ef67ddc41dfe
SBSExx-US-50-BE-en-11 sec=h752 h=5ea07515b868

verified by: review-workflowverified on: 2026-10-20

`affects`

c5 drafted · lead PV array disconnect switch

STP33-62-US-41 ops manual tbl=12.r4 h=ef67ddc41dfe
STP33-62-US-41-BA-en-14 tbl=24.r4 h=ef67ddc41dfe
SBSExx-US-50-BE-en-11 sec=h752 h=5ea07515b868

`mitigated_by`

c6 drafted · lead PV switch function check

SBSExx-US-50-BE-en-11 sec=h753 h=3aa2c335ba4a

`has_production_effect`

c7 drafted · lead Trip (production stops)

PV generator not connected, so no feed-in.

STP33-62-US-41 ops manual tbl=12.r4 h=ef67ddc41dfe
STP33-62-US-41-BA-en-14 tbl=24.r4 h=ef67ddc41dfe
SBSExx-US-50-BE-en-11 sec=h752 h=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`

c8 drafted · lead Sunny Tripower CORE1-US

STP33-62-US-41-BA-en-13 tbl=23.r4 h=ef67ddc41dfe
STP33-62-US-41 ops manual tbl=12.r4 h=ef67ddc41dfe
STP33-62-US-41-BA-en-14 tbl=24.r4 h=ef67ddc41dfe

Data