Supply, installation, testing and commissioning of grid interactive roof top solar pv systems for own buildings under DO Coimbatore at (i) 20 KWp at BO-Mettupalayam. (ii) 20 KWp at BO-Gobi, (iii) 20 KWp at BO-Erode (North), (iv) 20 KWp at BO-Erode (South), (v) 20 KWp at BO-Ooty