bids are invited for supplying. installing, testing and commissioning of 1.5 kwp off grid solar power pack with gi mounting structure and interconnecting wires / cables along with 24v / 12v pure sine wave solar power inverter ( thd-5% ) , 24v / 12v charge controller and 24v / 12v c-10 rated lead acid battery bank of required capacity and required spv modules for battery backup of 6 hrs complete including remote monitoring, with 5 years on site performance warrantee. supplying and erecting regular / standard model ceiling fan of 900 / 1050 mm sweep complete erected in position as per specification no supplying and erecting led 18 w tube light ( 4 feet ) with polycarbonate housing, heat sink, integrated hf electronic driver completer. supplying & installing led tv with screen size 43 inch ( oxysmart 43 inch smart television with oxygen classroom digital e-learning software ) total quantity : 246