c1 drafted · lead SBxx-US-1XP-41-BA-en-12
- SBxx-US-1XP-41-BA-en-12
sec=6.2.42h=608906a7e86e - SBxx-US-1XP-41-BA-en-12
sec=h346h=42228ca4b612
Fault codes › SMA › Sunny Boy 3.0-7.7-US (SBx.x-1SP-US-41)
Reports firmware update failure; do: update retry, update file verification, contact manufacturer service.
Failure modes that present as the reported condition, and the tests that tell them apart.
sec=6.2.42 h=608906a7e86esec=h346 h=42228ca4b612The manufacturer's own cause and corrective text is not reproduced here.
defined_inc1 drafted · lead SBxx-US-1XP-41-BA-en-12
sec=6.2.42 h=608906a7e86esec=h346 h=42228ca4b612reportsc2 drafted · lead Firmware update failure
One source instead describes successful update awaiting sufficient DC irradiation.
tbl=18.r4 h=dbea9e1ec4basec=h347 h=d330f7b2eab4sec=h373 h=d330f7b2eab4review note: support check: partial - Passages say update conditions test failed and package unsuitable, implying update failure, but 'firmware update failure' isn't stated explicitly; the…
mitigated_byc3 drafted · lead Update retry
tbl=18.r4 h=dbea9e1ec4basec=h348 h=38838d9d831bsec=h374 h=38838d9d831bc4 verified · fact Update file verification
sec=h348 h=38838d9d831bsec=h374 h=38838d9d831bverified by: review-workflowverified on: 2026-10-23
c5 drafted · lead Contact manufacturer service
Only if the message appears again after retry.
sec=h348 h=38838d9d831bsec=h374 h=38838d9d831bapplies_toc6 drafted · lead Sunny Boy 3.0-7.7-US-41 proposed
sec=6.2.42 h=608906a7e86esec=h346 h=42228ca4b612