A rooftop photovoltaic power station, or rooftop PV system, is a photovoltaic system that has its electricity-generating solar panels mounted on the rooftop of a residential or commercial building or structure. The various components of such a system include photovoltaic modules, mounting systems, cables, solar inverters and other electrical accessories.

Rooftop mounted systems are small and simple compared to ground-mounted Solar PV projects. The greatest advantage of these projects are we can use the unutilized existing roof space to generate the power. GIS has built smallest size of 5KW project to the maximum size of 4 MW roof top projects. We can use the roof top space of houses, community halls, schools, Hospitals industrial sheds, warehouses, commercial complexes, Fuel stations and airports etc. These projects can be off grid or on grid, can also combine in conjunction with Diesel generators, wind turbines, and storage batteries to provide continuous and reliable power.