Tender Details

Country: Poland
Summary: "Construction of Two Photovoltaic Installations at the Zawada Power Plant in Zielona Gora
PLT Ref No: 130895309
Deadline: 30 Dec 2025
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.: 783478-2025
Purchaser's Detail:
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Description:
The subject of this order is the construction of a photovoltaic installation at the Zawada Water Treatment Station in Zielona Gora, divided into two stages, according to the design documentation:
1)Construction of a photovoltaic installation with a capacity of up to 160 kW at the Zawada Water Treatment Station
in Zielona Gora. The photovoltaic installation will be connected to the existing RG
in the existing transformer station building.
The designed photovoltaic installation, due to its location and connection power, will consist of the following elements:
photovoltaic cells on structures supports in the amount of 286 pcs.,
3 inverters with a total rated power of 150 kW.
DC electrical installation
three-phase alternating current electrical installation
2)Construction of a photovoltaic installation with a capacity of up to 560 kW along with an energy storage facility
with a capacity of 1,290 kWh at the Station Zawada Water Treatment Plant in Zielona Gora. The photovoltaic installation will be connected to the existing RG in the existing transformer station building, through the designed RN-W connector.
The energy storage is designed as a container-based prefabricated structure consisting of the following elements:
•concrete casing of the warehouse with a transformer chamber,
•prefabricated concrete foundation,
•LV and DC switchboards,
•bidirectional AC/DC converter,
•SPS-kontrol control system,
•fire extinguishing system.
•energy reservoir,
•transformer,
•concrete roof.
Technological data be...
Documents:

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"Construction of Two Photovoltaic Installations at the Zawada Power Plant in Zielona Gora - Poland Tender

The "ZIELONOGORSKIE WODOCIĄGI I KANALIZACJA" SP. Z O. O., a Government sector organization in Poland, has announced a new tender for "Construction of Two Photovoltaic Installations at the Zawada Power Plant in Zielona Gora. This tender is published on PolandTenders under PLT Ref No: 130895309 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-12-30.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.