Solar energy provides a good return on investment through the use of un-utilized rooftop space and requires minimal maintenance. All of this has a positive impact on your savings and even greater impact on the environment. We categorize the smart grid power systems into two levels and they are : 1) Micro Grid System HVS In Micro Grid System which all appliances working on DC and AC like Air Conditioners, Freezers, Fan Pumps and LED lights are directly connected to solar panels through a smart hybrid controller, thus completely working on solar cells during day time. 2) 48V DC Bus Systems LVS In 48V DC Bus Systems, where 48V DC input appliances (AC, Fan Freezer and LED lights) to run directly on solar panels with smart hybrid controller and a 48V battery bank. Unlike HVS, LVS works even during night time with battery bank support. According to the energy requirement in different segments, we have residential and commercial/industrial solutions.