I have installed three solar arrays on three different buildings. Each array has its own disconnect located on each building. The three buildings are not close to each other. All buildings are on one meter.
Our electric company says we need a main disconnect that will turn off all three arrays at once. This will add a lot of expense to this project.
Has anyone ever heard of this? From my understanding I should only need a disconnect at each building for each array. Can anyone help me with this? Thanks.