We installed the batteries and inverter in our shop. The 8 Sol-Ark PCC 230 Ah batteries are on the lower right and the Sol-Ark 12k inverter upper left. The gray conduit under the inverter carries the two 2/0 battery cables to the 48 volt battery banks and the vertical black and red buss-bars on each side of the battery rack are the 48 volt battery power to the inverter. Top center is the main 200 A power conduit to our house.