supply , installation , testing and commissioning of dc power system for sv locations of pjpl . , item supply , tubular lead acid opzv type battery 48v dc , 400 ah along with battery stand & accessories , as per tender specifications , locations - as per bom , sick cell 2v charger as per tender specifications , location - as per bom , solar system ( capacity 2 kwp ) as per tender specifications , location- as per bom , smps based battery charger , 230v ac/ 48v dc , 75a in n+1 configuration as per tender specifications , locations - as per bom , installation materials for dc power system: charger , battery bank , ac/ dc distribution boxes ( acdbs/ dcdbs ) , mcbs/ isolator switches , power distribution boards , power cables for input power supply to battery charger , required cables for taking power supply from owners acdb/distribution / battery charger to equipments , all required installation material including cable trays , pvc conduits , casing pipes , clamps , screws etc . as per specifications- for hov to mov converted locations , locations - as per bom , installation materials for dc power system: charger , battery bank , solar panel , ac/ dc distribution boxes ( acdbs/ dcdbs ) , mcbs/ isolator switches , power distribution boards , power cables for input power supply to battery charger , required cables for taking power supply from owners acdb/distribution / battery charger to equipments , all required installation material including cable trays , pvc conduits , casing pipes , clamps , screws etc . as per specifications- for new sv , locations- as per bom , erection , installation , testing and commissioning including local testing of the complete dc power system as per scope and specifitaions of tender - at hov to mov converted locations , locations - as per bom , erection , installation , testing and commissioning including local testing of the complete dc power system as per scope and specifitaions of tender - at new sv , locations - as per bom , comprehensive amc for 1st year , comprehensive amc for 2nd year , comprehensive amc for 3rd year , comprehensive amc for 4th year , comprehensive amc for 5th year