How to Position Batteries and Inverters
You will need to identify a suitable location for the batteries. This could be a room within a building, or a separate building for battery housing.
It is important to try to keep the entire solar system - solar array, batteries, controllers and inverters - as close together as possible in order to keep the lengths of required cable as short as possible. The length of the cable is an important consideration for efficiency.
You are looking for a location that fits the following criteria:
Water and weather proof