A review of various manufacturers and options allows for an estimation of the price range associated with solar photovoltaic grid-connected cabinets. The overall expenditure can be affected significantly by 1. the. Plummeting costs of solar and battery storage in India along with technological improvements are opening new opportunities for clean and low-cost power generation. The state electricity board increased the power tariff of airports to Rs. This increased. Airports Authority of India (AAI) installs. Starting from a solar capacity of 12 megawatts (MW), this facility has since scaled up to 50 MW by 2023, generating over 70 million units of solar energy per year and offsetting more than 15,00,000 tonnes of carbon dioxide emissions. Major. In order to achieve the above target, Government of India have launched various schemes to encourage generation of solar power in the country like Solar Park Scheme, VGF Schemes, CPSU Scheme, Defence Scheme, Canal bank & Canal top Scheme, Bundling Scheme, Grid Connected Solar Rooftop Scheme etc.