|
The Subject Of The Order Is The Delivery, Assembly And Commissioning Of: 1. 3 Sets Of Brand New Photovoltaic Installations With Energy Storage In The Following Facilities Of The Czarnków Commune: A) School And Kindergarten Complex In Gębice, Ul. Szkolna 2, Installation Of Panels On A Sloping Roof Covered With Metal Tiles, B) Primary School. 67Th Infantry Regiment In Romanowo Dolny, Romanowo Dolne 124, Installation Of Panels On A Sloping Roof Covered With Metal Tiles, C) School And Kindergarten Complex In Śmieszkowo, Ul. Szkolna 38, Installation Of Panels On A Flat Roof Covered With Felt, Without The Possibility Of Interfering With The Roofing, According To The Parameters Described Below. Photovoltaic Installation With Minimum Parameters And Requirements For Each Of The Above-Mentioned Facilities: 1) Total Power Of Installed Photovoltaic Panels Not Less Than 20 Kwp.2) Place Of Installation Of Photovoltaic Panels As Indicated In The Attached Sketches, 3) Installation Protection On The Dc Side In Accordance With Applicable Regulations Standards,4) Installation Protection On The Ac Side In Accordance With Applicable Standards,5) All Devices And Materials Must Be Brand New And Have The Necessary Certificates,6) Half-Cut Monocrystalline Photovoltaic Modules, With A Production Date Not Exceeding 12 Months Before The Date Of Acceptance Of The Installation,7) Photovoltaic Modules Meeting The Iec 61215, Iec 61730 Standards,8) Service Of The Photovoltaic Module Manufacturer In Poland,9) Power Single Photovoltaic Modules Not Less Than 400 Wp And Efficiency Not Less Than 21%,10) Power Of Photovoltaic Modules After 25 Years Of Use Not Less Than 83% Of The Power Of New Modules,11) Wiring Of Solar Cables Resistant To Weather Conditions And Uv Radiation,Inverter (Inverter) With Minimum Parameters And Requirements: 1) Hybrid Inverter With Dc Input Power Not Less Than 20 Kw,2) Hybrid Inverter With Power Ac Input And Output Not Less Than 20 Kw,3) Manufacturers Service In Poland,4) Thdi < 3%,5) European Efficiency > 97%,6) Ambient Temperature Range From -25° C To 60° C,7) Ip Protection Level 65 Or Higher,8) Network Frequency 50 Hz,9) Connection To The Grounding Installation,10) Connection To The Internet Via Wlan Or Wi-Fi, Dedicated Internet Portal Enabling Viewing Of The Installation Operation And Viewing Archived Data, The Contractor Is Obliged To Prepare The Design Of The Above-Mentioned Installation And Report The Construction Works Together With The Arrangements And A Positive Assessment In The Field Of Fire Protection To The District Office In Accordance With Applicable Regulations Regarding The Installation Of Energy Storage Facilities Above A Capacity Of 30 Kwh. Energy Storage Integrated With A Photovoltaic Installation With The Minimum Parameters And Requirements: 1) Total Power Of Installed Batteries Not Less Than 45 Kwh,2) Safe Lithium-Iron-Phosphate (Lfp) Cells,3) Installation Location Of The Energy Storage Facility As Indicated By The Ordering Party,4) I
|
