Photovoltaic systems for public buildings in Aleksandrów Łódzki

Design, supply, and installation of photovoltaic systems for public buildings in the Aleksandrów Łódzki Commune: Realization under a "design and build" model, including the execution and commissioning of photovoltaic systems with energy storage at nine locations. These include: Aleksandrów Łódzki City Hall, plac Kościuszki 2 (PV 45 kWp, min. energy storage 60 kWh, min. hybrid inverter power 2x20kW (40kW), mounted on supporting structure); Aleksandrów Łódzki City Hall, plac Kościuszki 4 (PV 20 kWp, min. energy storage 40 kWh, min. hybrid inverter power 1x20kW (20kW), mounted on supporting structure); Primary School Ruda Bugaj 54 (PV 49.5 kWp, min. energy storage 100 kWh, min. hybrid inverter power 2x25kW (50kW), roof-mounted on two buildings); Primary School No. 4 Aleksandrów Łódzki, al. Wyzwolenia 3 (PV 49.5 kWp, min. energy storage 100 kWh, min. hybrid inverter power 2x25kW (50kW), roof-mounted); Primary School Rąbień, ul. Słowiańska 5 (PV 30 kWp, min. energy storage 50 kWh, min. hybrid inverter power 1x30kW (30kW), roof-mounted); Municipal Swimming Pool Olimpijczyk Aleksandrów Łódzki, ul. Bankowa 5 (PV 97 kWp, min. energy storage 160 kWh, min. hybrid inverter power 3x30kW (90kW), roof-mounted); Municipal Kindergarten No. 2 Aleksandrów Łódzki, ul. Łęczycka 4 (PV 39 kWp, min. energy storage 60 kWh, min. hybrid inverter power 2x20kW (40kW), roof-mounted); Municipal Kindergarten No. 3 Aleksandrów Łódzki, ul. Ściegiennego 5/6 (PV 42 kWp, min. energy storage 60 kWh, min. hybrid inverter power 2x20kW (40kW), roof-mounted); Primary School No. 1 Aleksandrów Łódzki, ul. Waryńskiego 22/26 (PV 118 kWp, min. energy storage 160 kWh, min. hybrid inverter power 4x30kW (120kW), roof-mounted). The scope of services includes the preparation of project documentation, obtaining all necessary permits and approvals, supply of photovoltaic modules, hybrid inverters, energy storage systems, and meters, construction and assembly works, commissioning of the systems, provision of monitoring applications, user training, registration of the systems with the grid operator and the fire department, free technical inspections during the warranty period, and preparation of documentation to confirm product and result indicators. Target indicators include an additional electricity generation capacity from renewable energy sources of 0.4900 MW, 9 built renewable energy electricity generation units, 9 built solar PV electricity generation units, a storage capacity of min. 0.79 MWh, and 9 energy storage units. The result indicator is an amount of electricity generated from renewable energy sources of 440.00 MWh/year, to be achieved after 12, 24, 36, 48, 60 months from final acceptance.

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