Name of Work: PROVISION OF GRID CONNECTED ROOFTOP RENEWABLE ENERGY GENERATION FACILITY FOR GE (I) (CG)RATNAGIRI
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Item Description
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S&F with proper installation of Ongrid Solar system on rooftop of capacity 15KW consisting of following. a) Ongrid solar three phase Inverter of Growatt or K Solare or equivalent make having BIS certification and IEC certification. The Inverter will have online monitoring system ( Wifi connection to be provided by customer). The inverter will have inbuilt surge suppressor. The Inverter will come with manufacturer’s guarantee of 7 years. b) Photovoltic panels used will be from ALMM list approved by MNRE confirming to DCR. The panels will be of 335Wp capacity of make Navitas or Adani or Equivalent make. Total number of panels will be 45 nos. The panel will come with manufacturers performance guarantee of 25 years.c) The Panels will be installed on your roof with mounting structure of Pre galvanized steel of various section and aluminium clamps and stainless steel bolts.d) Separate Earthing will be provided for Inverter, solar panels. The chemical earthing will done using copper bonded rod of one meter length.e) Lightning arrestor with hollow copper rod of one meter length with aluminum down conductor of 20SQMM connected to copper bonded rod of one meter length with pit filled with chemical.f) The DC cable of size 4 sqmm will be used for interconnecting panels and the inverter. The wire will be having ISI marking. The wiring will be done using ISI make conduit pipe. g) The AC wiring will be done using cables of proper size with ISI marking. h) The system will consist of DC DB of proper rating having surge suppressor type 2 and DC fuse protection .i) The system will consist of ACDB of proper rating having MCB of proper rating with ISI marking also surge suppressor type 2. j) The Bus bar box of proper rating will be used. The Busbar box will have ISI mark. k) The netmeter and generation meter of make approved by MSEDCL will be used It will be tested from MSEDCL and then installed.l) The cost will include liasioning with MSEDCL and execution of 20 years agreement with MSEDCL for net metering arrangement.NOTE:- i) Contractor shall apply for the subsidy on the above project from SECI(solar energy corporation of india) and MEDA (Maharashtra Energy Developement Agency).The application for the same to SECI/MEDA will be made by contractor & submitted through MES. Contractor shall be responsible for the complete documentation required for SECI/MEDA for subsidy.MES will provide the all inputs & information for requirment of subsidy.ii) Documents related to layout plan/schematic diagram of electrical system. The Accepting Officer shall approve it as submitted by contractor and subjected by modification / alteration in documents. iii)Any item/component missing but required as per sound engineering & functional requirement in schedule shall be presumed to be catered by contractor in quoted rates.Nothing later shall be admissible on this account.
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