Solar Lattice

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

SMA SI-US F928

Code
F928
Vendor severity
3
Page
218
ID
fc:sma-sunny-island-us-f928
IRI
https://solarlattice.org/kb/fc/sma-sunny-island-us-f928
Status
active
Also known as
F928, f928, SMA F928
Category
Inverters
Class fault drafted · lead
Production not stated
Clears not stated

Decoded

Reports excessive battery charging current.

What can be behind Excessive battery charging current

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

Defined in

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

Same condition on other equipment

SMA
SMA SI-US F927, SMA SI-US W943, SMA SI-US W944

Claims

defined_in

c1 drafted · lead SI4548-6048-US-BE-en-21W

has_event_class

c2 drafted · lead Fault (device stops or needs intervention)

from the Type column

reports

c3 drafted · lead Excessive battery charging current

Reported by the battery management via SiCom during charge mode.

review note: review: partial - The row supports a SiCom message that the battery charging current in charge mode is too high, but nothing in it says…

applies_to

c4 drafted · lead Sunny Island 4548-US / 6048-US

Data