Construction of a photovoltaic installation with a capacity of up to 278 kWp together with a 500 kWh energy storage system to power facilities located at 5 Poznańska Street in Pyskowice
Contract Value:
-
Notice Type:
Contract Notice
Published Date:
10 September 2026
Closing Date:
16 September 2026
Location(s):
PL22 Śląskie (PL Poland/POLSKA)
Description:
The project involves designing and constructing a photovoltaic system with energy storage at 5 Poznańska Street in Pyskowice, including specific qualifications and experience requirements for contractors.
Installation of a photovoltaic system with energy storage 1. The subject of the contract is the development of design documentation and execution of construction works for the installation of a photovoltaic system with a capacity of 278 kWp together with an energy storage system with a capacity of 500 kWh for the facilities located in Pyskowice at 5 Poznańska Street. 2. The detailed scope and conditions for contract execution are specified in the functional and utility program and the contract template, which constitute annexes to the request for proposal. 3. The contracting authority does not allow for the submission of partial bids since the subject of the contract constitutes a functional and technical whole. 4. The contracting authority does not allow variant offers. 5. If the contract documents indicate trademarks, patents, origin, sources or special processes characterizing products, materials, solutions or services supplied by a specific contractor, manufacturer, or standards or other references, these should be treated as examples; the contracting authority allows the use of equivalent materials or solutions. Equivalent means materials or solutions with properties not worse than those required in terms of functional nature, material characteristics (type and quality), technical parameters, ecological and user safety aspects. Category: Construction works / Construction works CPV: 09331200-0 Photovoltaic solar modules, 09332000-5 Solar installations, 31121110-4 Power converters, 31430000-9 Electric accumulators, 45000000-7 Construction work, 45223810-7 Prefabricated structures, 45300000-0 Building installation work, 45310000-3 Electrical installation work, 51112200-2 Installation services of electric energy control equipment, 71200000-0 Architectural services and related, 71300000-1 Engineering services, 71320000-7 Engineering design services, 71321000-4 Project engineering services for mechanical and electrical building installations, 71334000-8 Mechanical and electrical engineering services Place of execution: Pyskowice, Gliwice district, Silesian Voivodeship Warranty period: 5 years Completion date: … – 2027-03-12 Offer evaluation criteria: - Price – criterion weight 70% (70 points) - Warranty and guarantee – criterion weight 10% (10 points) - Efficiency of photovoltaic modules – criterion weight 10% (10 points) - Durability of the energy storage – criterion weight 10% (10 points)
Participation conditions: - Additional participation conditions: 1) Exclusion applies to: a) Contractors belonging to the same capital group as defined by the Act of 16 February 2007 on competition and consumer protection (Journal of Laws 2024, item 594 as amended), submitting separate offers, unless they demonstrate that existing links do not disrupt competition in the procurement procedure; b) Contractors referred to in Article 7(1) of the Act of 13 April 2022 on special solutions in countering support of aggression against Ukraine and protecting national security; c) Contractors personally or financially connected with the contracting authority. Capital or personal ties mean mutual links between the contracting authority or persons authorized to incur liabilities on its behalf or those carrying out tasks related to contractor selection and the contractor, in particular: i) participation in a company as a partner of a civil or personal company, holding at least 10% of shares or stocks (unless a lower threshold results from legal provisions), holding positions such as member of supervisory or management bodies, proxy, attorney; ii) being in a marriage, direct kinship or affinity, collateral kinship or affinity up to the second degree, or related through adoption, care or guardianship, or cohabiting with the contractor, their legal deputy, or members of management or supervisory bodies of contractors applying for the contract; iii) being in such a legal or factual relationship with the contractor that gives rise to justified doubts about their impartiality or independence concerning the procurement procedure. - Knowledge and experience: The contractor will meet the participation condition if it demonstrates that in the last 5 years before the deadline for submission of offers, or if the business period is shorter, during that period, it performed: - assembly with commissioning of at least two photovoltaic installations, each with a capacity of at least 180 kWp; - assembly with commissioning of at least one electric energy storage system with a capacity of at least 180 kWh. Contracting authority’s remarks: - The contracting authority does not specify the number of investments within which the participation conditions must be met. - Regarding experience in photovoltaic installation execution, the contracting authority does not allow summing up professional experience of contractors or entities providing resources acquired by them individually (experience in photovoltaic installation execution must be multiple for one contractor or one resource-providing entity). - The contractor citing experience in construction works, supplies or services performed jointly with others may do so only to the extent they directly participated. - Contractors jointly applying for the contract may rely on the capabilities of those contractors who will perform the works or services for which these capabilities are required. - Persons capable of contract performance: The contractor will meet the participation conditions if it proves it has the following persons assigned for contract execution: 1) at least one person with design qualifications in the installation specialty for electrical and power engineering networks, installations and devices (as per the Act of 7 July 1994 Construction Law or equivalent valid qualifications issued under earlier regulations) and at least 3 years of professional experience as a designer in the specialty, including preparation of at least two construction designs for photovoltaic installation mounting with a capacity of at least 180 kWp; 2) at least one person with qualifications to supervise construction works in the installation specialty for electrical and power engineering networks, installations and devices (as per the Act of 7 July 1994 Construction Law or equivalent qualifications) and at least 3 years of professional experience as a construction or works manager in that specialty, including assembly of at least two photovoltaic installations each with a capacity of at least 180 kWp; 3) at least one person with design qualifications in the structural and construction specialty (per the Act of 7 July 1994 Construction Law or equivalent qualifications) and at least 3 years of professional experience as a designer in the specialty; 4) at least one person with qualifications to supervise construction works in the structural and construction specialty (per the Act of 7 July 1994 Construction Law or equivalent qualifications) and at least 3 years of professional experience as a construction or works manager in that specialty. Contracting authority’s remarks: - The contracting authority allows the combination of functions by one or more persons. - According to applicable rules, the contracting authority permits performing the above functions by persons with appropriate professional qualifications acquired in other countries under the terms of Article 12a of the Act of 7 July 1994 Construction Law, taking into account the provisions of the Act of 22 December 2015 on recognition of professional qualifications acquired in Member States of the European Union. - List of required documents/declarations: 1. The offer must be prepared in accordance with the content in the offer form. The contractor attaches to the offer: 1) Tender security amounting to PLN 15,000; 2) Catalog sheets of photovoltaic modules or energy storage units to confirm conformity with features or criteria specified in the offer evaluation criteria – if applicable. 3) Entity documents: a) Declaration of no grounds for exclusion and fulfillment of participation conditions; b) List of construction works carried out not earlier than within the last 5 years before the submission deadline, or if the business period is shorter – within that period, with details of type, value, date and place of performance, and entities on whose behalf works were performed, along with evidence that these works were properly executed, such as references or other documents issued by the entities for whom the construction works were performed; if the contractor is unable to obtain these documents for reasons beyond their control – other appropriate documents; c) List of persons assigned by the contractor to perform this contract, in particular those responsible for service provision, with information about their professional qualifications, authorizations, experience and education required for contract execution, the scope of their activities and the basis for having these persons available; d) Declaration of affiliation or lack of affiliation to a capital group. 2. When two or more contractors jointly apply for the contract, declarations of meeting participation conditions and absence of exclusion grounds, and declaration of affiliation or non-affiliation to a capital group must be submitted by each contractor separately; other documents are submitted jointly. 3. The contractor may rely on technical or professional capabilities or financial or economic situation of entities providing resources regardless of the legal nature of their relationship. 4. If the contractor is represented by a person whose authorization does not arise from free and publicly available databases (National Court Register, Central Register and Information on Economic Activity or another relevant register), the contractor must submit a power of attorney or other document confirming the authorization (this also applies to persons representing joint bidders and resource providers). 5. The offer, entity documents, subject documents, powers of attorney and possible document supplements must be submitted electronically, signed with a qualified electronic signature, trusted signature or personal signature, under penalty of invalidity. 6. Detailed contract terms, including preparation of offers and documents, are specified in the request for proposal.