Thank you Fordtruckguy and Sgfrye, appreciate the explanations, I of course knew you had inverters but I was wondering if they would power a regular big residential fridge. Do most rigs using residential fridge have to use more batteries in parallel than the standard one battery.
I will have to look more into this, I keep a Honda 2000 to run 2 refrigerators at home during power outages here in Florida, maybe I could switch the refers over to inverter and batteries and save the Honda for other stuff.