PV On-grid System with MCB, Inverter and SPD Connected A photovoltaic (PV) on-grid system, also known as a grid-tied or grid-connected system, is a solar power system that is connected to the local electrical grid. It consists of solar panels, an inverter, and a connection to the utility grid. Benefits of a PV on-grid system include: Reduced electricity bills: Using solar power can reduce or even eliminate your reliance on electricity from the grid, resulting in lower monthly utility bills. Envi