Shopping Malls, Offices, Private Hospitals, Hotels etc are falls under commercial category. They have highest tariffs. These establishments can use their common terrace to installed Grid Tie Roof Top Solar System & can save the electricity bills. Net Metering scheme can be used to avail maximum benefit.
This category of users does not get benefit of Subsidy but, they can avail cash benefit in terms of Accelerated Depreciation. Return on investment will be between 3-5 years based on Electricity unit rate.
Industrial user can use their existing concrete roofs /GI sheds, Parking lots to set up Solar Roof Top Solar Power Plants. They can reduce their monthly consumption, so as electricity bills. Business houses can do Solar projects under Corporate Social Reponsibility.