TOPIC NAME: NET METERING INTRDOCTION Energy demand in India – both in urban and rural areas in continuously increasing ,however the electricity utilities are unable to meet this rapidly increasing demand .this is the reason why most of the commercial building such as hospitals ,office ,mall etc.As well as residential building in the country are opting for back-up power systems. These back-up power systems are usually diesel generator and some times more than one generator is installed to meet their electricity demand. With rising costs and environmental awareness, many of these building are opting for solar photo voltaic (SPV) systems as back-up power in order to reduce their dependency on diesel generator. These SPV system which convert sunlight into electricity, are usually installed on the existing roof-top space of building...