What major components are needed for a solar system?

The major components of a grid connected solar system if first most the solar panels that produced the power. For this to come through the other end in AC usable power for your household a Inverter is required. This converts the DC voltage into AC 230-240 Volt power the same as the power that you would buy from the grid. The railing that mounts the panels is an integral part of the system as there needs to be railing that suits tin roofs, tile roofs, flat roofs and commercial tilting. Other components that are needed include DC isolating switches located at the panels and the inverter, AC isolators to isolate the inverter and the DC cabling as required to the panels from the inverter.