Comprehensive delivery, installation, commissioning, and implementation of 2 new electric energy storage systems forming an integrated, modular BESS system along with the Energy Management System (EMS) and hybrid control room
Contract Value:
-
Notice Type:
Contract Notice
Published Date:
16 October 2026
Closing Date:
26 October 2026
Location(s):
PL51 Dolnośląskie (PL Poland/POLSKA)
Description:
The project involves the delivery, installation, commissioning, and implementation of two new electric energy storage systems as part of an integrated modular BESS system, along with an Energy Management System and hybrid control room, with an extended deadline for offer submissions.
AMENDMENT TO NOTICE no. 2026-8388-293712 (version published 2026-10-16). Deadline for submission of offers: 2026-10-23 23:59 -> 2026-10-26 23:59. Current content of the notice below; original notice – see link.
Entire subject of the contract The Contracting Authority informs that on 16.10.2026 the tender documentation was amended regarding the required structure of the offered BESS system. The change consists of replacing the previous requirement: "At least 6 storage units in total; capacity of a single unit not less than 100 kWh" with the requirement: "A total of no less than 6 and no more than 10 identical storage units. Identical units mean units of the same manufacturer and model/type, with the same rated technical parameters." This change was introduced in Annex no. 1 – "Request for proposal with description of the subject of the contract and technical requirements" and accordingly in Annex no. 2 – Offer form, in the Technical Parameters Compliance Table. Other technical and functional requirements concerning the offered BESS system remain unchanged. In connection with introducing this change, the Contracting Authority extends the deadline for submission of offers to 26.10.2026. Furthermore, because of the deadline extension, the Contracting Authority changes the planned contract signing date from 30.10.2026 to 05.11.2026. This change has been appropriately reflected in the notice content and in Annex no. 2 – Offer form. The required order completion date, i.e., 10.05.2027 remains unchanged.
The Contracting Authority informs that on 13.10.2026 the tender documentation was supplemented with annexes to Annex no. 1 – the Request for proposal with description of the subject of the contract and technical requirements, namely: 1. Connection Conditions of TAURON Distribution S.A. no. WP/026148/2026/O05R00 dated 20.05.2026; 2. Amendment of Connection Conditions no. PP/001/026148/2026/O05R00 dated 28.08.2026; 3. Decision on Building Conditions no. 315/2026 dated 22.06.2026; 4. Map of approximate location of BESS. The supplementation of documentation does not change the subject of the contract nor the technical and functional requirements specified in the Request for proposal. Due to this supplementation, the deadline for submission of offers is extended to 23.10.2026.
I. DESCRIPTION The subject of the contract is the comprehensive delivery, installation, commissioning and implementation of 2 new electrical energy storages creating an integrated, modular BESS system with an Energy Management System (EMS) and hybrid control room (CPV: 31430000-9, 31682530-4, 51112200-2, 45315300-1, 71320000-7). Detailed description of the subject of the contract, technical requirements, conditions for participation in the procedure, rules of contract execution and other requirements of the Contracting Authority are specified in Annex no. 1 to the notice – "Request for proposal with description of the subject of the contract and technical requirements", constituting the basic document of this procedure. Compliance of the offered BESS system with the producer, model, number of storage units or installed power of a specific configuration indicated in current Connection Conditions is not a condition for compliance of the offer with the request for proposal. If the chosen solution requires modification of the Connection Conditions, the Contractor will be obliged to prepare and submit to the Contracting Authority the technical documentation necessary for carrying out this modification, under the terms set out in Annex no. 1. II. DEADLINE AND PLACE FOR SUBMISSION OF OFFERS 1. The offer must be submitted no later than 26.10.2026. 2. The offer should be submitted through the competitiveness database http://bazakonkurencyjności.funduszeeuropejskie.gov.pl/ (registration, login, account activation and offer submission instructions are available at: https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/pomoc). 3. The offer must be submitted according to the Offer Form attached to the request for proposal. 4. By submitting the offer, the Contractor confirms and declares that they meet the conditions specified in this notice, and the offered equipment, systems and solutions comply with the requirements set out in Annex no. 1 to the notice – "Request for proposal with description of the subject of the contract and technical requirements." 5. The offer should be completed legibly. 6. Required delivery date (understood as the completion date of delivery, installation, integration, commissioning and final acceptance of the subject of the contract): no later than 10.05.2027 (planned contract signing date: by 05.11.2026). When setting the delivery date, the bidder does not account for the time needed to carry out the procedure for modification of Connection Conditions, if required under the terms of Annex no. 1. 7. The offer must be signed by a person authorized to do so, appearing in the National Court Register, business activity records or other document certifying their legal authority to represent the entity submitting the offer, or submit an appropriate power of attorney. 8. During evaluation of offers, the Contracting Authority may request Contractors to explain the content of their submitted offers. 9. The Contractor is bound by their offer for 30 calendar days from the expiry of the offer submission deadline. 10. If two or more offers obtain the same number of points, the Contracting Authority will invite these Contractors to submit additional offers on price within a period no shorter than 3 days. Additional offer cannot be less favorable to the Contracting Authority than the original offer. 11. The Contracting Authority may terminate the request for proposal procedure without selecting an offer in cases specified in section III.4 of this notice and other cases permitted by the applicable guidelines for eligibility of expenditures for 2021–2027. III. OTHER INFORMATION 1. The Contractor bears all costs related to the preparation and submission of the offer. 2. The offer price means the price for performance of the contract subject in accordance with the requirements specified in the request for proposal and description of the subject of the contract. 3. The most advantageous offer will be recognized as the one obtaining the highest score. The score will be rounded to two decimal places according to mathematical rounding rules. 4. The Contracting Authority will close the request for proposals without selecting an offer if: a) no offer is submitted, b) none of the offers meets the conditions or content of the request for proposal, c) circumstances arise that make contract execution purposeless, d) the request for proposal contains a defect preventing conclusion of a valid contract. 5. The Contracting Authority rejects an offer if: a) its content does not comply with the request for proposal, b) submission constitutes unfair competition under competition law, c) the Contractor does not clarify doubts or deficiencies, or does not prove meeting participation conditions within the deadline set by the Contracting Authority, d) the Contractor refuses to extend the validity of the offer, e) the offer contains pricing errors not considered obvious accounting or clerical mistakes, f) the Contractor is subject to exclusion or does not meet participation conditions. 6. If the Contractor submitting an offer does not provide the required formal or evidential documents or statements, the Contracting Authority may call for a single supplementation within a deadline. Explanations or supplements may only confirm the offer content submitted on time and may not change price, manufacturer, model, key configuration or declared parameters. The Technical Parameters Compliance Table is part of the Offer form and defines the content of the offered solution. 7. If the selected Contractor fails to sign the contract within the specified deadline, the Contracting Authority may select the most advantageous offer from the remaining ones or close the procedure without selecting an offer. Category: Delivery / Other deliveries CPV: 31430000-9 Electric accumulators, 31682530-4 Emergency power devices, 45315300-1 Electrical power installations, 51112200-2 Energy control equipment installation services, 71320000-7 Engineering services for design Place of performance: Jelcz-Laskowice, Oława county, Lower Silesian Voivodeship Warranty period: min. 36 months, subject to separate battery warranty specified in Annex no. 1 to the notice Completion deadline: … – 2027-05-10 Offer evaluation criteria: - 1. Net price for the entire contract Weight: 100% Evaluation method: according to the formula: (lowest price / price of evaluated offer) × weight × 100 points
Conditions of participation: - Authorization to perform specific activities or actions: Not applicable. The Contracting Authority does not define a separate participation condition in this scope. - Knowledge and experience: The Contractor must meet the following experience requirements: 1. BESS system implementation experience: In the last 5 years before the offer submission deadline, or during the entire activity period if shorter, the Contractor has successfully executed at least one delivery with installation and commissioning of a battery energy storage with power of at least 500 kW and capacity of at least 1,000 kWh, integrated with the electrical installation of a facility. 2. EMS / automation integration experience: In the last 5 years before the offer submission deadline, or during the entire activity period if shorter, the Contractor has properly implemented at least one EMS, SCADA or equivalent energy automation system in an industrial or energy facility, including integration of at least two types of devices/sources (e.g. BESS, PV, switchgear, metering systems) and communication with the master system, telemechanics or SCADA. Verification method is detailed in Annex no. 1 to the notice. - Technical capacity: Not applicable. The Contracting Authority does not define a separate participation condition in this scope. - Personnel capable of executing the contract: Not applicable. The Contracting Authority does not define a separate participation condition in this scope. - Economic and financial situation: The Contractor must have liability insurance for activities related to the subject of the contract with a guarantee sum not less than PLN 300,000 or equivalent in another currency. At the offer submission stage, compliance is confirmed by Contractor's statement (part of the offer form). The insurance document and proof of fee payment must be submitted no later than before contract signing. - List of required documents/statements: To submit a complete offer and confirm meeting participation conditions, the Contractor should provide: 1. Offer form – prepared according to the template in Annex no. 2 to the notice including the completed Technical Parameters Compliance Table; 2. Technical documents concerning the offered BESS/EMS system confirming info in the Compliance Table, such as datasheets, technical documentation, producer specifications, producer statements or other documents permitted under the rules in Annex no. 1 to the notice; 3. Contractor's statement concerning counteracting support of aggression against Ukraine and protection of national security – prepared according to Annex no. 3 template; 4. List of Contractor's BESS system implementation experience – according to Annex no. 4 template, with documents confirming proper execution of specified implementation; 5. List of Contractor’s EMS / automation integration experience – according to Annex no. 5 template, with documents confirming proper execution of specified implementation; 6. List of BESS installations confirming the manufacturer's experience of the offered BESS system – according to Annex no. 6 template, with documents allowing verification of requirement compliance. - Additional participation conditions: Entities personally or financially related to the Contracting Authority are excluded from participation. Capital or personal ties are understood as mutual connections between the contracting authority or persons authorized to incur obligations on behalf of the contracting authority or persons performing activities related to the preparation and conduct of the contractor selection procedure on behalf of the contracting authority, and the contractor, in particular concerning: a) participation in a company as a partner in a civil law partnership or personal company, holding at least 10% of shares or stocks (unless a lower threshold results from the law), serving as a member of a supervisory or managing body, proxy, attorney-in-fact, b) being in a marital relationship, in a kinship or affinity in a straight line, kinship or affinity in a collateral line up to the second degree, or related through adoption, guardianship, or custody, or cohabiting with the contractor, its legal representative, or members of the managing or supervisory bodies of contractors applying for the contract, c) having such a legal or factual relationship with the contractor that there is a justified doubt about their impartiality or independence in connection with the procurement procedure. To confirm that the supplier or suppliers jointly applying for the contract have no personal or capital ties with the Contracting Authority, they are obligated to attach to the offer a statement on the absence of personal and capital ties (an element of the Offer Form).