Welcome to Voltmax Luxembourg Photovoltaics
Who We Are - Voltmax Sàrl
Voltmax is a Luxembourg-based energy and building solutions company with roots in the electrical industry and experience dating back to 2016. We deliver integrated, technically compliant solutions for residential, commercial, and industrial clients from energy systems to building renovations.
Our scope of services goes far beyond photovoltaic installations. We design and implement solar power systems, energy storage, heat pumps, EV charging infrastructure, backup power solutions, and intelligent energy management, while also carrying out comprehensive home renovation works. These include roof replacement, thermal insulation, window and exterior door upgrades, electrical installations, and the construction of solar roofs (BIPV).
Operating in Luxembourg since 2022, we combine proven technical expertise with strict compliance to building standards, electrical codes, grid requirements, and legal frameworks – delivering reliable, future-ready solutions that create lasting value.
Experience in the energy sector
With extensive experience in the energy sector, Voltmax delivers photovoltaic solutions built on technical expertise, regulatory compliance, and long-term reliability. Every project is designed and executed in strict accordance with applicable technical standards, safety regulations, and legal requirements, ensuring full compliance at both national and European levels.
Our priority is quality at every stage of the process from system design and component selection to installation, commissioning, and documentation. We operate with complete transparency, providing our clients with clear technical explanations, realistic performance forecasts, and legally compliant contracts.
By combining proven technologies with responsible engineering practices, Voltmax ensures that every solar investment is safe, cost-effective, and precisely tailored to the customer’s energy needs. The result is a reliable system that delivers measurable savings and stable performance for many years to come.
Mission
We believe in the solar revolution
At Voltmax Sàrl, we are committed to transforming the way Luxembourg harnesses solar energy. As a leading provider of photovoltaic solutions, we specialize in rooftop solar installations for residential homes, multi-family buildings, and commercial properties, including offices and industrial facilities. Our expertise also extends to solar carports and integrated EV charging systems, ensuring a sustainable future for both homes and businesses.
With a strong focus on quality, innovation, and customer satisfaction, our team of solar experts designs and installs tailor-made solutions that maximize energy savings and efficiency. We work with cutting-edge solar technology to provide durable, high-performance systems that reduce electricity costs and carbon footprints.
At Voltmax Sàrl, we believe in making solar energy accessible, reliable, and future-proof. Whether you’re a homeowner looking to cut down on energy bills or a business aiming for energy independence, we deliver end-to-end solutions that power your world sustainably.
Voltmax Sàrl – Powering Luxembourg with the Sun. 🌞
Our active contribution
We have supplied solar energy to over 7,000 homes and 400 companies and enterprises.
Our panels have already produced the energy equivalent of three years of operation of the European heat and power plant.
We have already built a total of over 10 solar farms in Eastern Europe.
We make a significant impact in the fight against climate change.
Cooperation and business initiatives
Our partners
We recognize that we are part of an intricate and interconnected ecosystem that drives the European economy. Our actions, decisions, and innovations contribute not only to our industry but also to the broader landscape of sustainable development, energy transition, and long-term economic stability.
That is why we strongly believe that long-term, stable, and responsible business partnerships – including active participation in business initiatives, industry groups, and professional organizations are essential for fostering growth, innovation, and resilience. By engaging with local and international partners, institutions, and business communities, we actively contribute to knowledge exchange, cooperation, and shared progress across sectors.
At Voltmax, we are committed to collaboration, transparency, and ethical business practices. Through our involvement in business networks and initiatives, we ensure that our impact extends beyond individual projects, supporting the clean energy transition and strengthening the European energy ecosystem as a whole.
We teach and educate - our activities
Collaborating with Schools to Inspire the Next Generation of Renewable Energy Experts
At Voltmax, we believe that education is the foundation of a sustainable future. That’s why we actively collaborate with schools and educational institutions, supporting initiatives that promote renewable energy awareness and technical education.
We organize workshops, presentations, and hands-on learning experiences to inspire the next generation of engineers, electricians, and sustainability advocates. By sharing our expertise in solar energy and modern electrical solutions, we help young people develop the knowledge and skills needed for the green economy of tomorrow.
If you represent a school or educational institution and would like to partner with us on educational projects, don’t hesitate to reach out together, we can empower the future.
If you need support or would like to join us in supporting meaningful initiatives, feel free to reach out – we are always ready to make a difference together.
Ecole Privée Notre-Dame Sainte-Sophie – More about the campaign at school
St George’s International School – More about the campaign at school
LUGA 2025 – More about the campaign at event
Charitable and Social Activities
Giving Back: Our Commitment to Charity and Social Responsibility
At Voltmax, we believe that business success goes hand in hand with social responsibility. That’s why we actively engage in charitable initiatives, supporting organizations and communities in need. Whether it’s providing aid to underprivileged families, supporting healthcare initiatives, or contributing to disaster relief efforts, we strive to make a real difference where it matters most.
We also collaborate with local charities and non-profit organizations, ensuring that our efforts are meaningful, impactful, and sustainable. By sharing our resources, expertise, and time, we aim to build a more inclusive and supportive society.
If you are involved in a charitable initiative or looking for partnership opportunities in social causes, feel free to reach out – together, we can create positive change.
Sports and Health
Committed to Social Initiatives, Sports, and Education for a Brighter Future
As a company with roots in Eastern Europe, we actively support local social initiatives and invest in the well-being of our communities. We are particularly committed to promoting sports and educational activities for school youth, helping to create opportunities for growth and development.
If you need support or would like to join us in supporting meaningful initiatives, feel free to reach out – we are always ready to make a difference together.
Voltmax - Opinion Reviews
Fast, clean planning and execution of the work for the PV system. Service après-vente was also very unproblematic and serious.
Christophe Armeni
Voltmax References
Andy Schleck
Artisal & Kern
Social Responsibility