Compact Sub-Station (CSSPSS) comprises of factory built sheet metal enclosure housing MV Switchgear, Transformer, LT Switchgear, Power Factor Correction System, and other site specific requirement. Space occupied by CSS will be only approx. 14 th of the space required for an open installation. It can be installed in the basement, yard or on the roof top. Compact Sub- Station answers many important considerations of Architects-Aesthetics (no hanging and sagging wires, otherwise, give a clumsy look), Low Space requirement, safety, Easy and quick installation.