Government has set a target for installation of Rooftop Solar projects (RTS) of 40,000 MegaWatt (MW) by 2022 in the country including installation of RTS on rooftop of houses.

• The programme is being implemented by Union Ministry of New and Renewable Energy (MNRE). Projects include installation of solar panels on rooftop of houses.
• Phase II programme provides for central financial assistance (for residential rooftop solar installations) up to 40% for rooftop systems up to 3kW and 20% for those with a capacity of 3-10kW.
• This 2nd phase will also focus on increasing involvement of distribution companies (DISCOM).

Rooftop solar installations — as opposed to large-scale solar power generation plants — can be installed on the roofs of buildings. They are of 2 types:

• Solar Rooftop System which have storage facility by using battery
• Grid Connected Solar Rooftop System.