Mark Gibson

Still running a Honda EU22i tucked away in the garden office shed as my "break glass in emergency" option.

Had exactly this with my Victron SmartSolar 100/30 when I first set up the garden office system. Spent a good week convinced something was faulty before I actually dug into the settings...

Ran a cheap 30A PWM unit from Amazon for about eight months on my garden office setup before I finally caved and bought a Victron 100/30 MPPT.

That's the low voltage disconnect (LVD) kicking in, I reckon. Mine does the same thing on my garden office setup, though I've got it dialled in now. The Multiplus has a configurable cutoff...

Just got mine working properly after a fair bit of troubleshooting, and I have to say it's a solid pairing once you get the comms sorted.