c1 drafted · lead STPTL-US-10-IA-xx-22
- STPTL-US-10-IA-xx-22
tbl=16.r6h=907ccf700a69
Fault codes › SMA › Sunny Tripower 12000-30000TL-US (STP xxxxxTL-US-10)
SMA STP-TL-US 6512
Class
not stated
Decoded
Reports inverter undertemperature.
What can be behind Inverter undertemperature
Failure modes that present as the reported condition, and the tests that tell them apart.
Defined in
- STPTL-US-10-IA-xx-22 — SMA · page 50 drafted · lead
tbl=16.r6h=907ccf700a69
The manufacturer's own cause and corrective text is not reproduced here.
Same condition on other equipment
Same code in other families
- SMA SB-US-40 6512
- SMA SB-US-41 6512
- SMA SBSE-US-50 6512
- SMA PEAK3-US 6512
- SMA CORE1-US 6512
- SMA STP-X-US 6512
- SMA SC-CP-XT 6512
Claims
defined_in
reports
c2 drafted · lead Inverter undertemperature
- STP33-62-US-41-BA-en-13
tbl=18.r9h=8843401dd059 - STP33-62-US-41 ops manual
tbl=7.r9h=8843401dd059 - STP33-62-US-41-BA-en-14
tbl=19.r9h=8843401dd059 - STPTL-US-10-IA-xx-22
tbl=16.r6h=907ccf700a69 - SBxx-US-1XP-41-BA-en-12
sec=h313h=c1d23dd7c2d4 - SBxx-US-1XP-41-BA-en-12
sec=h314h=c0ac346a9e3b
has_production_effect
c3 verified · fact Trip (production stops)
Feed-in is held off while the device is below the minimum operating temperature.
- STP33-62-US-41-BA-en-13
tbl=18.r9h=8843401dd059 - STP33-62-US-41 ops manual
tbl=7.r9h=8843401dd059 - STP33-62-US-41-BA-en-14
tbl=19.r9h=8843401dd059 - STPTL-US-10-IA-xx-22
tbl=16.r6h=907ccf700a69 - SBxx-US-1XP-41-BA-en-12
sec=h314h=c0ac346a9e3b
verified by: review-workflowverified on: 2026-10-23
has_recovery
c4 drafted · lead Auto-reset (clears by itself)
Feed-in resumes on its own once the temperature reaches at least -25 C.
- STP33-62-US-41-BA-en-13
tbl=18.r9h=8843401dd059 - STP33-62-US-41 ops manual
tbl=7.r9h=8843401dd059 - STP33-62-US-41-BA-en-14
tbl=19.r9h=8843401dd059 - STPTL-US-10-IA-xx-22
tbl=16.r6h=907ccf700a69 - SBxx-US-1XP-41-BA-en-12
sec=h314h=c0ac346a9e3b
applies_to
c5 drafted · lead Sunny Tripower TL-US
- STPTL-US-10-IA-xx-22
tbl=16.r6h=907ccf700a69