supply of inverter , supply of inverter , sine wave supply of inverter 0 . 5 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) - , sine wave supply of inverter 0 . 5 kva including tubular batteries and installation charges , backup time 3 hrs . ( with three years warrantee ) , sine wave supply of inverter 0 . 5 kva including tubular batteries and installation charges , backup time 4hrs ( with three years warrantee ) , sine wave supply of inverter 0 . 5 kva including tubular batteries and installation charges , backup time 6hrs ( with three years warrantee ) , sine wave supply of inverter 0 . 8 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) , sine wave supply of inverter 0 . 8 kva including tubular batteries and installation charges , backup time 3 hrs ( with three years warrantee ) , sine wave supply of inverter 0 . 8 kva including tubular batteries and installation charges , backup time 4 hrs ( with three years warrantee ) , sine wave supply of inverter 0 . 8 kva including tubular batteries and installation charges , backup time 6 hrs ( with three years warrantee ) , sine wave supply of inverter 1 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) , sine wave supply of inverter 1 kva including tubular batteries and installation charges , backup time 3 hrs ( with three years warrantee ) , sine wave supply of inverter 1 kva including tubular batteries and installation charges , backup time 4 hrs ( with three years warrantee ) , sine wave supply of inverter 1 kva including tubular batteries and installation charges , backup time 6 hrs ( with three years warrantee ) , sine wave supply of inverter 1 . 5 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) , sine wave supply of inverter 1 . 5 kva including tubular batteries and installation charges , backup time 3 hrs ( with three years warrantee ) - , sine wave supply of inverter 1 . 5 kva including tubular batteries and installation charges , backup time 4 hrs ( with three years warrantee ) - , sine wave supply of inverter 1 . 5 kva including tubular batteries and installation charges , backup time 6 hrs ( with three years warrantee ) - , sine wave supply of inverter 2 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) - , sine wave supply of inverter 2 kva including tubular batteries and installation charges , backup time 3 hrs ( with three years warrantee ) - , sine wave supply of inverter 2 kva including tubular batteries and installation charges , backup time 4 hrs ( with three years warrantee ) - , sine wave supply of inverter 2 kva including tubular batteries and installation charges , backup time 6 hrs ( with three years warrantee ) - , sine wave supply of inverter 3 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) - , sine wave supply of inverter 3 kva including tubular batteries and installation charges , backup time 3 hrs ( with three years warrantee ) - , sine wave supply of inverter 3 kva including tubular batteries and installation charges , backup time 4 hrs ( with three years warrantee ) - , sine wave supply of inverter 3 kva including tubular batteries and installation charges , backup time 6 hrs ( with three years warrantee ) - , sine wave supply of inverter 4 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) - , sine wave supply of inverter 4 kva including tubular batteries and installation charges , backup time 3 hrs ( with three years warrantee ) - , sine wave supply of inverter 4 kva including tubular batteries and installation charges , backup time 4 hrs ( with three years warrantee ) - , sine wave supply of inverter 4 kva including tubular batteries and installation charges , backup time 6 hrs ( with three years warrantee ) - , sine wave supply of inverter 5 kva including tubular batteries and installation charges , backup time 2 hrs ( with three years warrantee ) - , sine wave supply of inverter 5 kva including tubular batteries and installation charges , backup time 3 hrs ( with three years warrantee ) - , sine wave supply of inverter 5 kva including tubular batteries and installation charges , backup time 4 hrs ( with three years warrantee ) - , sine wave supply of inverter 5 kva including tubular batteries and installation charges , backup time 6 hrs ( with three years warrantee ) - , trolley for supply of inverter 0 . 5 kva , trolley for supply of inverter 0 . 8 kva , trolley for supply of inverter 1 . 0 kva , rack for supply of inverter 1 . 5 kva , rack for supply of inverter 2 . 0 kva , rack for supply of inverter 3 . 0 kva , rack for supply of inverter 4 . 0 kva , rack for supply of inverter 5 . 0 kva , comprehensive on site amc charges ( percentage of cost of equipment )