Installation of Hybrid Solar Power Plant in Govt. Industrial Training Institute (ITI) Distt. Kurukshetra.

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Design, Supply, Erection, Testing and Commissioning of Rooftop Grid Connected SPV Solar Hybrid Power Plant with Netmetering and alongwith Gurantee/Warranty as per HAREDA norms with following specifications: Solar Panels/PV Module:- Poly Crystalline pv Solar Panels. Make: Inter Solar/ Radiant Solar / Novel Energy (Make Should be as per MNRE and IEC approved guidelines). PV Module/Soar Panels used in Solar Power Plant/system must be warranted for 25 Years. The out put peak watt capacity which should not be less then 90% at the end of 10 Year and 80% at the end of 25 Years. Solar Panel/PV Module must conform to the following Standard: 1. Solar Panel Mounting STructure- Solar Panel shall be installed on a structure which will also serve as a free space as per site requirement. 2. Connectors and Dis- Connectors- Equivalent nos of IP65 MC4 Connectors as per site requirement. 3.Hybrid Solar inverter of suitable capacity: (with battery bank). The hybrid inverter should have all the technical requirements for connecting to the grid and provision of intentional islanding with facility for connecting to a battery a bank. The hybrid inverter shall include appropriate self-protective and self-diagnostic feature to protect itself and the PV array from damage in the event of inverter component failure or from parameters beyond the inverter’s safe operating range due to internal or external causes. The technical specification of hybrid inverters are summarized below: - Specification of Inverters Parameters: Nominal voltage 415 VAC, 50 Hz, 3 phase or 230 VAC, 50 Hz, 1 Phase. Voltage Band: Between 80% and 110% nominal. Nominal Frequency: 50 Hz. Operating frequency range: 47.5 to 50.5 Hz, Waveform: Sine Wave, Harmonics: AC side total harmonic distortion (3%, Ripple: DC voltage ripple content side more than 1%, Efficiency shall be ) 97%, Casing protection levels: Degree of protection minimum for internal units and IP-65 outdoor units, Operating ambient Temp range: -10 to plus 60 degree Celsius, Operation: completely automatic in wakeup, synchronization locking and shut down) MPPT : range must be suitable individual array voltages Hybrid Inverter must conform to the following standard : IS 16221 (Part-2). 2015/IEC62109-2:2011 and IS 16169: 204/IEC 62116: 2008. Battery Bank: The battery bank can be LMLA, VRLA (Smf or Gel) or Lithium Ferro Phosphte with 1 Hour backup of MNRE requirement is required for Hybrid Power Plant, Bettery (Lead Acid LMLA/Lead Acid-VRLA or SMF/Lead Acid GEL/Lithium Ferro Phosphate) shall have a warrantee of minimum 5 Years. Battery bank including with rack must conform to the following standard: IS 13369:1992, IS 1651:2013, IS 15549:2005, Energy Meter and Netmeter: Netmeter should be as per latest regulatory of Haryana Electricity Regulatory commission and should be tested alongwith the Net meter (Import-Export) with required CT and PT. Wires: DC and AC wires for DC side, AC side and earthing. Make: Finolex/Polycab or Equivalent (Length/Dia as per site requirement), Safety and Protection and gurantee/warranty as per MNRE/HARED terms and condition: Earthing as per MNRE guidelines, Lightening arrestor of Equivalent capacity, MCB`s, fuses and isolators as per site requirement, Balance of system: All related supplies (electrical and Hardware) incidental for setting up the plant will be taken as per site requirement. Installation and Commissioning: complete civil and electrical installation of all the system components ...

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