Fault codes › SMA › Sunny Highpower PEAK3 (SHP 125-172-US)

SMA PEAK3-US 507

Code: 507
Shown as: Active power limit AC frequency
Page: 61
ID: fc:sma-shp-peak3-507
IRI: https://solarlattice.org/kb/fc/sma-shp-peak3-507
Status: active
Also known as: 507, SMA 507, Active power limit AC frequency
Category: Inverters

Class not stated

Production reduced drafted · lead

Clears not stated

Decoded

Reports grid overfrequency; confirm with grid frequency measurement; do: utility company consultation, inverter parameter adjustment.

What can be behind Grid overfrequency

Failure modes that present as the reported condition, and the tests that tell them apart.

Defined in

SHPxxx-US-21-BE-en-11 — SMA · page 61 drafted · lead
- sec=12.1.4 h=3b3d813202d3
- sec=h294 h=60972b33971a

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

Same condition on other equipment

ABB / FIMER: ABB / FIMER PVS-166-175-TL W006, ABB / FIMER PVS-60-TL CODE:01, ABB / FIMER PVS-60-TL W006, ABB / FIMER TRIO-20.0-27.6-TL CODE:01, ABB / FIMER UNO-DM-3.3-5.0-PLUS CODE:01, ABB / FIMER UNO-DM-3.3-5.0-PLUS W006, ABB / FIMER UNO-DM-6.0-PLUS CODE:01, ABB / FIMER UNO-DM-6.0-PLUS W006
Canadian Solar: Canadian Solar 125K-T600GL02 OV-G-F, Canadian Solar 125KTL-GS-E OV-G-F, Canadian Solar 185-255K OV-G-F01/02, Canadian Solar 25-40K-T480GL01 OV-G-F, Canadian Solar 25-40KTL-GS-FL OV-G-F, Canadian Solar 50-66K-T480GL01 OV-G-F, Canadian Solar 50-66KTL-GS-FL OV-G-F, Canadian Solar 75-100K-T480GL02 OV-G-F
Fronius: Fronius Galvo 105, Fronius Galvo 560, Fronius Primo 105, Fronius Primo 560, Fronius Symo 105, Fronius Symo 560
Huawei: Huawei SUN2000-100KTL-USH0 2036, Huawei SUN2000-25-30KTL-US 305, Huawei SUN2000-45KTL-US-HV-D0 305
KACO new energy: KACO new energy blueplanet TL3 49
SMA: SMA SBSE-US-50 507, SMA PEAK3-US 0503, SMA STP-X-US 507, SMA SC-CP-XT 0503, SMA SC-CP-XT 0505, SMA SI-US W327, SMA SI-US W328, SMA SI-US W329, SMA SI-US W330
Schneider Electric: Schneider Electric CL125 008
Solis: Solis 1P-4G-US OV-G-F, Solis 3P-5G-US OV-G-F01/02, Solis RHI-1P-HV OV-G-F01/02, Solis S5-GC OV-G-F, Solis S6-EH1P OV-G-F01/02, Solis S6-EH2P OV-G-F01, Solis S6-EH2P OV-G-F02, Solis S6-EH3P30-60K OV-G-F01, Solis S6-EH3P30-60K OV-G-F02, Solis S6-EH3P75-150K OV-G-F01, Solis S6-EH3P75-150K OV-G-F02, Solis S6-GC OV-G-F, Solis S6-GU OV-G-F
Sungrow: Sungrow SG-CX-US 008, Sungrow SG200HX 008, Sungrow SG250HX 8, Sungrow SG350HX 008
Yaskawa Solectria: Yaskawa Solectria SGI-XTM Fac High, Yaskawa Solectria XGI-1500-1MW WARN-7, Yaskawa Solectria XGI-1500-1MW WARN-8, Yaskawa Solectria XGI-1500-DCG WARN-7, Yaskawa Solectria XGI-1500-DCG WARN-8, Yaskawa Solectria XGI-1500 WARN-7, Yaskawa Solectria XGI-1500 WARN-8

Same code in other families

Claims

`defined_in`

c1 drafted · lead SHPxxx-US-21-BE-en-11

SHPxxx-US-21-BE-en-11 sec=12.1.4 h=3b3d813202d3
SHPxxx-US-21-BE-en-11 sec=h294 h=60972b33971a

`reports`

c2 drafted · lead Grid overfrequency

SBSExx-US-50-BE-en-11 sec=11.1.13 h=4f4907d0a7ee
SBSExx-US-50-BE-en-11 sec=h483 h=60972b33971a
SBSExx-US-50-BE-en-11 sec=h484 h=8d640405f7e5
STPxx-US-50-BE-en-14 sec=11.1.10 h=b3049d4e7001
STPxx-US-50-BE-en-14 sec=h418 h=8d640405f7e5
SHPxxx-US-21-BE-en-11 sec=12.1.4 h=3b3d813202d3
SHPxxx-US-21-BE-en-11 sec=h294 h=60972b33971a
SHPxxx-US-21-BE-en-11 sec=h295 h=8d640405f7e5

`has_production_effect`

c3 drafted · lead Derate (output reduced or limited)

SBSExx-US-50-BE-en-11 sec=11.1.13 h=4f4907d0a7ee
SBSExx-US-50-BE-en-11 sec=h484 h=8d640405f7e5
STPxx-US-50-BE-en-14 sec=11.1.10 h=b3049d4e7001
STPxx-US-50-BE-en-14 sec=h418 h=8d640405f7e5
SHPxxx-US-21-BE-en-11 sec=12.1.4 h=3b3d813202d3
SHPxxx-US-21-BE-en-11 sec=h295 h=8d640405f7e5

`detected_by`

c4 drafted · lead Grid frequency measurement

SBSExx-US-50-BE-en-11 sec=h485 h=3f810abc1c00
SHPxxx-US-21-BE-en-11 sec=h296 h=3f810abc1c00

review note: support check: partial - Passages advise checking the grid frequency, but don't state detection by frequency measurement.

`mitigated_by`

c5 verified · fact Utility company consultation

Only when fluctuations and the message occur frequently.

SBSExx-US-50-BE-en-11 sec=h485 h=3f810abc1c00
SHPxxx-US-21-BE-en-11 sec=h296 h=3f810abc1c00

verified by: review-workflowverified on: 2026-10-23

c6 drafted · lead Inverter parameter adjustment

Only after grid operator approval, coordinated with manufacturer service.

SBSExx-US-50-BE-en-11 sec=h485 h=3f810abc1c00
SHPxxx-US-21-BE-en-11 sec=h296 h=3f810abc1c00

`applies_to`

c7 drafted · lead Sunny Highpower PEAK3

SHPxxx-US-21-BE-en-11 sec=12.1.4 h=3b3d813202d3
SHPxxx-US-21-BE-en-11 sec=h294 h=60972b33971a

SMA PEAK3-US 507

Decoded

What can be behind Grid overfrequency

Defined in

Same condition on other equipment

Same code in other families

Claims

defined_in

reports

has_production_effect

detected_by

mitigated_by

applies_to

Data