Tenders Are Invited For Installation Of A Photovoltaic Installation With A Capacity Of 39.56 Kwp And Deliver ... in Poland

Work Detail

1.1. The Subject Of The Order Is: Installation Of A Photovoltaic Installation With A Capacity Of 39.56 Kwp And Delivery Of Pv Panels Along With Construction And Installation Works On The Roof Of The Building Of The 1St Secondary School In Mikołów At Ul. Żwirki I Wigury 25, As Part Of The Implementation Of The Project Słoneczny Mikołowski - Construction Of Photovoltaic Installations On District Public Buildings Co-Financed By The European Funds For Silesia Program 2021-2027 Priority Fesl.10 European Funds For Transformation Measure Fesl.10.06 Development Of Distributed Energy Based On Renewable Energy Sources” The Work Will Consist In: Assembly Of Monocrystalline Modules With A Power Of 460 W (Number Of Pieces Adjusted To The Designed Power) On A Non-Invasive Glued System Support Structure And The Remaining Dc And Ac Electrical Infrastructure. The Designed Installation Will Be Aimed At Generating Electricity. The Installation Will Consist Of Photovoltaic Panels Divided Into So-Called Chains. Thong. Photovoltaic Panels That Will Work With The So-Called Inverter. Inverter - A Converter That Changes Direct Current (Dc) Into Alternating Current (Ac). After Changing The Nature Of Electricity, It Will Be Used For The Buildings Own Needs And The Remaining Part, The So-Called Excess Production Will Be Resold To The Distribution Network Operator. The Installations Own Needs Will Be Covered First Of All By Self-Consumption Of Electricity Produced In The Subject Installation; At Night, The Electricity Necessary For The Inverters Own Needs Will Be Taken From The Local Grid To Which It Will Be Connected.1.2 Scope Of Assembly Works:• Installation Of The System Support Structure On Roof Of The Building (Non-Invasive Glued Support System); Installation Of A Photovoltaic Installation With A Power Of 39.56 Wp. Technical Data: • Installation Of Panels Photovoltaic Systems With A Power Of 460 W • 40 Kw Inverter – 1 Pc. • Photovoltaic Installation Cabling – 1 Set • Ac And Dc Switchboards – 1 Set • Conducting Electrical Measurements, Preparing Electrical Protocols (Measuring The Insulation Resistance Of Wires, Measuring The Continuity Of Protective And Equipotential Connections, Measuring Short-Circuit Loop Impedance, Measurement Of Earth Resistance) ;• Preparation Of As-Built Documentation;• Connection And Reporting Of The Installation Photovoltaic To The Dso Network;• Training Of The Facility User 1.3 The Delivered Photovoltaic Panels, Inverter And Other Installation Elements Should Be Brand New, Unused, Manufactured No Earlier Than In 2023.1.4 The Contractor Will Provide A Warranty 1. Warranty For Photovoltaic Modules - 12 Years (Product Warranty ) 2. Warranty For The Power Of Photovoltaic Panels (Yield From Panels) - 25 Years (0.8%/Year – Min. 25 Years) - In The 25Th Year Of Use, Photovoltaic Cells Should Still Operate At A Level Of Not Less Than 80% Of Peak Power. 3. Warranty For The Supporting Structure, Inverter And Other Elements Of The Installation - Minimum 6

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