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Firmware Update Available – 51.2V 314Ah Indoor Wall Mount
We’ve released a firmware update for the EG4 51.2V 314Ah Indoor Wall Mount Battery that resolves a known charging issue.
What issue does this fix?
If your battery has been limited to a maximum charge rate of ~15A. This firmware update corrects that issue and restores normal charging behavior once conditions allow.
What you’ll need:
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A Windows PC
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An RS485 communication cable
Firmware download:
Posted : January 7, 2026 3:08 pm
GoingSolar and PowerUp reacted
