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Published05/06/2025
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Deadline07/07/2025
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Opening of tenders07/07/2025
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Today18/07/2025
Utilities
- indicates CPV codes deduced from the text of the procedure
- indicates text translated automatically in your browsing language
Photovoltaics in the village Straškov-Vodochody Text automatically translated in your browsing language Automatically translated
On the roofs of the buildings will be used photovoltaic (PV) panels of 600 Wp to ensure the minimum required power of the photovoltaic power plant (PV) according to the specifications. One optimizer will be installed between each 2 panels. Optimizers ensure safe disconnection of panels when the PV system is switched off. The voltage between the two panels will not be greater than 120 V DC. The installation will include PV panels, optimizers, RDC and RAC switchboards, electricity meters and inverters for transforming DC electricity into AC electricity, while the power of the inverters will meet the next higher power series according to the power of PV panels on individual roofs. The inverters and electricity meters used will be designed to provide a common communication that will end up in a local LAN with an internet connection. The inverter shall enable a fully valuable insular mode (OFF GRID) as well as the supply of electricity to the distribution network. Island mode means the full power supply of an object from a PV system with a disconnected distribution network. Furthermore, the inverter must comply with all relevant standards and directives under EU legislation. In addition, it must be compatible with voltage systems of type TN-C and TN-S. The overview of the state of production and consumption of the generated electricity will be determined according to the software components supplied by the inverter manufacturer. This is the current graphical overview of the generated and consumed electricity and the current power of the photovoltaic power plant. The overview will be accessible via the Internet network. It will be possible to control the PV plant from the graphical interface and to determine the priorities of electricity flow control. Each inverter will be connected to a local LAN with the possibility of connecting to the Internet. There is always a connection of the PV plant to the router. Text automatically translated in your browsing language Automatically translated
https://www.vhodne-uverejneni.cz/zakazka/fotovoltaika-v-obci-straskov-vodochody
https://www.vhodne-uverejneni.cz/zakazka/fotovoltaika-v-obci-straskov-vodochody
31100000 - Electric motors, generators and transformers CVP code deduced from the text of the procedure AI-generated
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