(For more information on the PV sub-system, watch this video)
The PV Sub-System includes all the components required to connect the solar panels to your inverter. It includes the solar panels with all the cabling, switchgear, connectors and protection components.
The PV Sub-System includes only 3 solar panels. Depending on your inverter Sub-System selection and the size of the system you want to install, you may require multiples of these Sub-Systems for your complete system.