I currently have a setup of 1 Bluetti AC300 and 4 Bluetti B300. My main refrigerator is s Samsung RF 261 MP. It is a 26 cf job and it will not start up with the Bluetti setup that I have. The fridge is connected by a 30' length of 10 guage AWG Romex. My other refrigerator is a Ge, 17 cf and it will not start up ether. When I connect the refrigerator, ether one of them, the batteries are fully charged and nothing else is attached. Please help