https://youtu.be/oCkAOHt2xJo In this video I connected some components like a 30A Midnite charger (The KID), Lightning Arrestor and a 1200W Giandel Inverter, in order to get 120Vac from 2x12V AGM @250Ah batteries. With that system in place we can charge easily the batteries and also have reliable 120Vac to connect computers, TV and even run the fan inside the RV, without the need of use a generator.