On-grid solar systems, also known as grid-tied or grid-connected systems, are solar power systems that are linked to the electrical grid. This system works by transforming the sun’s energy into electricity using photovoltaic (PV) panels put on the roof or ground. The electricity generated by the PV panels is then sent to the inverter, which transforms the direct current (DC) power into alternating current (AC) which then sold to the Distribution Company (DISCO). This is by far most convenient solar system, saves you batteries costs as on grid system doesn’t require it.