In Bangladesh, thousands of off grid solar home systems are currently in operation in rural areas. But for the urban areas, this is not a common scenario yet. Dhaka city is still lacking behind in terms of solar PV applications, and thus to solve the power crises. With the help of solar PV systems installed on the bright rooftops, electricity can be generated and resolve the issues of planned load shedding. Figure 2 and 3 show the grid architeture for different types of grid-tied solar PV system.