Post #43, picture one, shows the boxes the solar goes through when it was installed. It shuts down solar in the event of a power outage. What I need, is a transfer switch between service, and the split between house and shop to introduce generator power to allow the solar to produce during a power outage. I'd also like a battery bank in the event I need to go off grid. I'm not sure of the wizardry that makes it all mesh, but it has worked well over a year now.