Hi. I have 3 100w panels, a Victron charger and shunt, and two 100ah Li batteries, all brand new. The main goal is powering two Dometic CFX coolers, and after installing a hardwired 12v kit a few days ago all was well. But - today it’s cloudy - and neither cooler is getting adequate amps to run properly. I’m super concerned and don’t know if there’s a way to set things to up the amp output? Help!