SSITC of 29 kWp Grid Connected Solar Roof Top power plant at Kadapa Airport

Design, Supply, Installation, Testing and Commissioning of Grid connected Solar Power Generating System comprising of following: A. Required Nos. of PV Modules fixed in anodized Aluminium Frame, Modules fixed on suitable Mounting Structure, DC DB/JB of suitable size and IP 65 protection for connecting the Output from Modules along with the provision for Isolation, String Monitoring including suitable foundation for DC DB/JB, providing and laying of DC Copper Cabling from the DC DB/JB to Inverter in heavy duty CPVC / UPVC Pipe / Cable tray as applicable, Termination of Cables, Earthing of Modules and Structures with Strip, Painting of Structures, Marking of DC Cable Routes etc., complete as required and as per specifications. B. Power Conditioning Unit (PCU)/System with DC Bus, DC Switches, MFM in DC & AC Side / Monitoring of DC & AC Side parameters in Inverter inbuilt display, MPPT (Maximum Power Point Tracker), IGBT / MOSFET Switching Devices, Microprocessor Based System, Synchronization Monitor and Control, Protection against Over Current, Over Temperature, DC Bus Over Voltage, Cooling Fan Failure, Anti-Islanding, DC Reverse Polarity, AC & DC Short Circuit and Over Current, AC & DC Over Voltage and Temperature, AC & DC Under Voltage and Thermal Overloading, System of Insulation Monitoring of PV Arrays, AC Bus, etc, complete as required and as per specifications C. Data / Communication Cable for Interconnection between PV Modules - Inverter as applicable - Environment Monitoring System , including providing and fixing heavy duty CPVC / UPVC Pipe etc., complete as required and as per specifications. D. Local and Remote Web based Monitoring system for SPV PP to Monitor / Communicate (as applicable) for - Environment Monitoring System / PV Modules / String / Inverter / LT Panels for Electrical Parameters and Weather Parameters including providing and fixing of requisite Computer Hardware and Software etc., complete as required and as per specifications. E. Solar Radiation and Environment Monitoring System to monitor and communicate the Parameters Like Global Horizontal Irradiance – Pyranometer, Collector Plane Irradiance – Pyranometer, Ambient Temperature, Module Temperature, Wind Speed and Direction, Relative Humidity Rain Fall/Precipitation including providing and fixing of requisite Instruments/Sensors/Computer Hardware and Software etc., as required. F. UPS along with Battery for Inverter Controls and Data Acquisition / Plant monitoring System G. Reverse Power Relay to Inverter with Control Cabling H. Lighting Protection, Surge Protection and Earthing System. I. All Control Cabling and Power Cabling up-to Load Centre, i.e, Cabling inbetween sub components of plant and also from AC Distribution Panel Board to Existing Panel of AAI Substation. J. Preparation of Glare Analysis and Reflection Analysis for Airport Operation with respect to positioning of PV Modules, Submission of Reports, Recommendation for suitable installation Procedure for Safe Operation of Aircrafts as required.

Supply & fixing of 100 A FP MCCB, 50 KA, Icu=Ics, with adjustible thermal & fixed magnetic release in a 14 SWG MS powder coated enclosure in wall complete with connections, testing and commissioning i/c providing copper bus link at both side with spreade,operating handle etc., as required.