Over 50 MWp of solar PV systems for the commercial and industrial (C&I) sector: industry, logistics and retail chains. Browse selected projects with their scope and capacity, and read references from our clients.
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Completed projects in Poland and Germany, for end clients and for general contractors. Each card gives the year, our scope of work and, where a single figure applies, the capacity. Select a photo to open it full size.
Solar PV formed part of a multi-trade construction project for a new distribution centre.
We installed the system for the client on a lightweight aluminium mounting structure, with module arrays arranged around the roof equipment. We coordinated our work with the other trades on site.
An active static var generator (ASVG), rated at 200 kvar, at the GLS logistics facility in Głuchowo near Komorniki.
The scope covered supply and installation, connection to the switchboard, commissioning, configuration and functional testing. The system reduces reactive power and improves the facility’s power factor.
A ground-mounted solar farm with its own transformer substation and grid connection.
We took the project from design, grid connection conditions and the building permit through to construction and commissioning. It ended with building control, fire safety and DSO acceptance.
Solar PV for a packaging plant, with roof load capacity assessed before installation.
For the general contractor, we prepared the designs and installed the ballasted PV system and lightning protection. Commissioning, operator training and final acceptance completed the scope.
Solar PV at a production plant, later extended onto a high-bay warehouse.
In both phases, we were responsible for design, grid connection formalities, supply, installation and acceptance. The extension also included telecontrol (a remote control link to the DSO).
The PV system at the cold store was built in phases, as approvals for each expansion were obtained.
Following the first 50 kWp system, we installed a further 554 kWp, with telecontrol and connection to the Enea Operator grid. Final acceptance recorded no defects; the client placed the installation under a .KWARTZ maintenance agreement.
Solar PV on an industrial roof with skylights.
We arranged the modules around the roof layout. Our scope covered technical and detailed design, supply, installation, commissioning and post-installation testing.
Installation at an operating chemical plant meant keeping access routes and passages between buildings clear.
We organised the rooftop work around these constraints.
A rooftop system with module power optimisers.
After installation at the cosmetics plant, we carried out a thermal imaging survey by drone.
A rooftop PV project followed by a contract for a further extension.
We supplied the modules and inverters, installed the system and prepared as-built documentation. Acceptance of this phase was signed in June 2024.
Installation on a production plant roof during winter, across the end of 2022 and the start of 2023.
We designed and installed the system for the general contractor. Electrical testing, fire safety and building control acceptance, and as-built documentation completed the work.
The printing plant could not export surplus electricity to the grid.
We expanded the PV system across two buildings and configured the inverters to limit export.
Solar PV across multiple sites belonging to one agricultural business.
We built mainly ground-mounted systems. Each site had its own acceptance procedure and as-built documentation.
A rooftop installation delivered for the general contractor of a logistics building.
The scope combined detailed design, cable routes and PV installation with commissioning and the documentation needed to notify the DSO of the system.
Both installations are on warehouse roofs. For due diligence, we share our full reference portfolio, with client contacts, after an initial conversation.
Solar carports on an operating car park at the company headquarters.
This is a further investment for this client in Toruń: we previously built a ground-mounted installation of approx. 400 kWp here. The carport comprises 1,428 modules and a connection to the medium-voltage grid. The photo shows the site and existing infrastructure.
An assessment confirmed the warehouse roof’s load capacity before PV installation.
The turnkey installation comprises 2,710 solar modules.
Module arrays arranged around the warehouse skylights.
A turnkey installation for Alight, with a layout matched to the existing roof infrastructure.
Quotes translated from Polish reference letters. Each card links to the original wording on our Polish page.
“[…] were carried out efficiently, on time and with great care.”
DHL Parcel Polska Sp. z o.o.DHL Parcel Polska
Feasibility study, technical concept, schedule of works and costs, and an expert assessment of the options for installing PV.
Translated from Polish; see the Polish original.
“All works were carried out diligently and completed with formal acceptance […]”
WPIP Construction Sp. z o.o.Huta Szklana · phase II
The July 2026 document confirms completion of the PV system, the grid connection and telecontrol, as well as acceptance and connection to the Enea Operator grid.
Translated from Polish; see the Polish original.
“The above works were carried out to the highest standards and within the deadlines set out in the contract.”
WPIP Sp. z o.o. Sp. k.Huta Szklana · phase I
Grid connection conditions, design and structural assessment, supply, construction, commissioning, and acceptance documentation and procedures.
Translated from Polish; see the Polish original.
“The above works were carried out to the highest standards and within the agreed deadlines.”
WPIP Sp. z o.o. Sp. k.Logistics warehouse · Dąbrówka
Supply and installation of the rooftop system, commissioning and the notification documents. Works from November 2021 to February 2022.
Translated from Polish; see the Polish original.
“[…] as a reliable and professional contractor for photovoltaic installations.”
HUZAR PSP S.A.HUZAR petrol station
A PV system serving a petrol station. Reference issued in July 2024.
Translated from Polish; see the Polish original.
“The above works were carried out to the highest standards […]”
Ciech VitroCiech Vitro · Iłowa
Design, supply and installation of the PV system, and documentation for the grid operator.
Translated from Polish; see the Polish original.
Planning a new installation or an extension? Describe the site and the scope, and we will discuss the options for your company.
Discuss your project →Companies we have worked for
Yes. Our clients include Thule, MLP, Ciech, Neuca, Dozamel, DHL and Bakoma, and our projects for the commercial and industrial (C&I) sector total over 50 MWp. We share the full reference portfolio, with client contacts, after an initial conversation. We also provide references and documents for tenders, requests for quotation (RFQs) and pre-tender technical consultations.
First we analyse your site data: the consumption profile, connection capacity, roof documentation and grid connection conditions. Only then do we recommend a scope, calculating the most cost-effective option for the site. We do not copy a ready-made design from another project. The safest start is a short free Energy Review, which confirms the option before you make any commitments.
Yes, where we have measurements and are able to share them. We compare consumption and costs using your invoices and the 15-minute load profile (interval data from your meter). We keep the savings forecast from our analysis clearly separate from the result confirmed after implementation.
