Unexplained power shutdowns

Started by Kent0, November 21, 2025, 07:42:00 PM

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Kent0

I have a system that we installed a few weeks ago that is driving us crazy with overload errors. It is a remote cabin with maybe a half dozen circuits being fed by a Little Rosie inverter (the mobile version). Every couple weeks the power system shuts down with the Little Rosie showing an overload for no apparent reason. Client resets the inverter and everything runs fine for another couple weeks or so. The system seems to have no trouble when the single Arc Fault breaker (a Siemens arc fault breaker in a 100-A Siemens panel) in the cabin is turned off. Anyone else have unexplained overload errors?

Brucey

Do you have the latest firmware installed on the mngp2 and little rosie? There was a recent fix for a rare logging issue causing random reboots I believe, not sure which rosies that applied to.

Sunshine

please send information about the breaker model and what specific loads are on that breaker to Ryan@midnitesolar.com so that we can try to recreate the issue. Also please provide your firmware version for both the MNLR and the MNGP2.