Since net metering solar systems are installed on the rooftops of residential houses and commercial buildings, they do not require large tracts of land unlike large solar parks. This drastically reduces your electricity bill while in some states gives you an opportunity to earn an income. However, given the reduction in component cost, the non-availability of subsidy is no longer a dampener to the growth of solar power in India. the difference between the power consumed from the grid and the solar power generated.  
Electricity dispatched on the grid from the power plants to your home incurs significant transmission and distribution losses, thereby wasting electricity. This helps cut down the country’s per capita energy footprint. It allows consumers to feed surplus solar power into the state’s power grid when they don’t need it and receive a credit on their electricity bill. Simply put, net metering is a process in which the electricity board keeps track of the energy consumed as well as generated by a solar-powered house. Industry participants with short term and get rich quick views are pushing rates to artificial and unsustainable levels often at the cost of quality. The broad aim of the Ministry was to develop and deploy new and renewable energy for supplementing the energy requirements of the country.
To enable this system of net-metering, the electricity boards replaces the existing unidirectional energy meter (which can only measure and record consumption) with a bidirectional meter that records the import and export energy separately and also calculates the differential and hence called the net meter. However, over the last couple of months, the authority and the subsidy purse was devolved to state bodies. Ltd, gave us some insights of the possibilities of tapping solar energy in our country, and how the common man can benefit and earn from using solar power. A bad installation is not only economically bad but a high risk given the heights at which the panel structures need to withstand wind loads.e.Solar based power generations is a simple concept which took it’s time, but is now firmly entrenched as an economic model to generate sustainable power.
However, the same lack of entry barriers is now turning out to be pack rechargeable battery factory a bane to the growth of the industry. And as solar panels have gotten cheaper over the years, more and more Indians have begun looking up to the sun for their daily power needs.