Fault codes › SMA › Sunny Island 4548-US / 6048-US

SMA SI-US W872

Code

W872

Shown as

Battery overvoltage Sunny Island Charger 3

Vendor severity

1

Page

217

ID

fc:sma-sunny-island-us-w872

IRI

https://solarlattice.org/kb/fc/sma-sunny-island-us-w872

Status

active

Also known as

W872, w872, SMA W872, Battery overvoltage Sunny Island Charger 3

Category

Inverters

Decoded

Reports battery overvoltage; look at PV charge controller.

What can be behind Battery overvoltage

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

Defined in

• SI4548-6048-US-BE-en-21W — SMA · page 217 drafted · lead
  • tbl=153.r30 h=4ed0540a535f

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

Same condition on other equipment

SMA

SMA SI-US F208, SMA SI-US F921, SMA SI-US W209, SMA SI-US W210, SMA SI-US W852, SMA SI-US W862, SMA SI-US W882, SMA SI-US W937

Solis

Solis RHI-1P-HV OV-Vbatt1, Solis RHI-1P-HV OV-Vbatt-H, Solis S6-EH1P OV-Vbatt1, Solis S6-EH1P OV-Vbatt-H, Solis S6-EH2P OV-BUS-H, Solis S6-EH2P OV-Vbatt-H, Solis S6-EH3P30-60K OV-BUS-H, Solis S6-EH3P30-60K OV-Vbatt-H, Solis S6-EH3P75-150K OV-BUS-H, Solis S6-EH3P75-150K OV-Vbatt-H

Claims

defined_in

has_event_class

reports

affects

applies_to

Data

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