2 solar panels, a 6 month old inverter and a new charge controller with 8 deep cycle battery's. The battery's are 6 mo old and well maintained. We used it on out travel trailer til we went much bigger. I have the book for the inverter. The charge controller is automatic and powers up easily. I can help install or deliver depending on distance. If that is needed it would be extra as I have cables and all plus I can make them to fit.