Are you interested in professional installation of PV system?
Contact us!
Quality
Punctuality
Flexibility
Are you interested in professional installation of PV system?
Contact us!
A higher level of efficiency in photovoltaics


The efficiency of photovoltaic systems depends on many factors:
Precise planning of the investment
High quality of components
Efficient
logistics
Professional installation by an experienced team
Flexibility in adapting to the conditions of the investment execution
Completion of all formalities related to grid connection
Our actions are characterized by high efficiency. Thanks to an experienced team and modern technological solutions, we carry out projects efficiently and without compromising on quality.
We offer professional photovoltaic installation services.
Choosing the right contractor is crucial for the complete success of your photovoltaic investment.
At Westcore, we operate according to the best industry practices:
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We deliver investments with the best quality-to-price ratio.
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We understand the importance of the budget in a contract, which is why we tailor our approach to the individual needs of each project and take a reasonable approach to investment pricing. Our clients can be confident that the terms we offer are both market-competitive and guarantee the appropriate quality of
the investment. -
We are punctual
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We execute projects according to schedule, which is the foundation of effective project management. Timely delivery of components, installation, and commissioning of the photovoltaic system ensures smooth operations and minimizes disruptions to our clients’ activities.
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We adapt to the needs of our clients; we are flexible.
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Each project is unique, which is why flexibility in our approach to client needs is essential for us. We can adjust our actions to specific requirements and conditions, offering optimal solutions.
We are ready to implement changes during the project execution, which allows for better alignment and optimization of results. -
We bring projects to completion.
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Bringing projects to full realization is our motto. We offer comprehensive services from initial consultation, through delivery, installation, and commissioning of systems, to final testing and reporting to the energy authority. You can also count on our support if needed after the installation is completed. Our goal is to provide full support at every stage of the operation of photovoltaic systems.
Thanks to this, companies and individual clients can enjoy a reliable source of clean energy that brings real savings and environmental benefits. -
We offer top-quality components.
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The materials we use guarantee the reliability and longevity of the photovoltaic installation. With modern technologies and attention to detail, we maximize energy efficiency, which translates into greater savings and satisfaction for our clients.
Our approach translates into a higher level of efficiency. Efficient implementation of a photovoltaic project means not only faster deployment but also greater performance and durability of the system, as well as enabling cost optimization.

OUR PROJECTS

320 kWp Edeka Heilbronn

Instalacja domkowa z dwoma falownikami

Instalacja 700 kWp podłączenie AC
B2B OFFER
We are a trusted subcontractor offering the installation of photovoltaic systems.
- AC and DC installation on industrial building roofs
- AC and DC installation on single-family homes
- AC and DC installation for photovoltaic farms
- In agreement with the client, we provide roofing structures, cables, electrical distribution boards, and other materials.



OFFER FOR INDIVIDUAL CLIENTS
Reduce your electricity bills and take care of the environment with WestCore.
The best way to lower your bills, become independent from ever-increasing energy prices, and care for the environment is through… professional installation of a photovoltaic system.
With our offer, you can enjoy the benefits of solar energy, save on your electricity bills, and contribute to the protection of our planet.
Why is it worth choosing photovoltaic systems from WestCore?
Reliability and quality
Professional installation
Efficiency and flexibility
Sustainable development
Long-term savings

How We Work
Trusted Partner
In the market, we stand out for the quality of our services, flexibility, and professionalism. Our innovative approach and reliability make us a trusted partner in the field of photovoltaics. We treat each project individually, ensuring the highest standards are met and our clients are satisfied.
Every order is executed according to the WestCore System methodology we developed. Our model optimizes the entire process and guarantees the highest quality and timeliness for the client.
See how it works
Committed Professionals
The key to success has always been people – and this is no different at WestCore. The growth of WestCore is possible thanks to the synergy of experience, knowledge, and mutual support that connect our employees and collaborators.
Each project is the result of a collective effort from our advisors, planners, installers, and suppliers working together to ensure professional and comprehensive service at every stage – from initial consultations, through design, to installation and maintenance.
With such an organized and cohesive team, we can guarantee very high quality of services and timely execution.

We invite you to contact us and collaborate! We offer a free quote and consultations at every stage of the investment in a photovoltaic installation.
- President
Tomasz Grochowski -
t.grochowski@westcore.pl
- Sales
Paweł Kostrzyński -
+48 668 225 760 (Poland)
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+49 170 934 2820 (Germany)
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p.kostrzynski@westcore.de
- Contract Service
Damian Danowski -
+48 786 141 827
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d.danowski@westcore.pl
- Administration
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service@westcore.pl