Jake Davies

Jumping in here — one thing worth considering alongside a dehumidifier is where the moisture is actually coming from.

Hey @MarshLover, something worth checking that nobody's touched on yet — have you looked at your panel orientation and tilt angle?

Hey @24V_Geek, just to add something the others haven't touched on yet - have you tried logging the data through the VictronConnect app and comparing MPPT efficiency across different times of day?

@OldSailor is absolutely right about the wiring — and it's worth being specific here. A lot of people use 6mm² cable thinking it's sufficient, but over longer runs you'll get enough voltage drop...