Voltmax team, including: Artur Sosna, Head of Expanse; Mathieu Piecko, Technical and Sales Advisor; Krystian Gajda, Technical and Sales Advisor;
Credit: Ali Sahib, Chronicle.lu
On Tuesday 14 October 2025, solar and energy efficiency company Voltmax inaugurated its new showroom in Munsbach, marking the company’s first physical expansion in Luxembourg.
The opening offered an opportunity to officially launch the new space and introduce Voltmax’s solar and energy efficiency solutions to local partners, guests and international team members.
Voltmax has been active in Luxembourg since 2022, yet the new showroom represents its first visible local presence for clients and partners.
The inauguration included short welcome speeches and a ribbon-cutting ceremony. The event, held in an informal atmosphere, brought together nearly 30 attendees, encouraging exchanges between guests and Voltmax representatives.
The showroom featured a variety of energy solutions, including solar panels, energy storage systems, electric vehicle (EV) charging stations and thermal modernisation options such as heat pumps, insulation materials and façade upgrades.
The event featured opening speeches in English and Luxembourgish by Artur Sosna, Head of Expanse at Voltmax, and Krystian Gajda, Technical and Sales Advisor at Voltmax. They thanked attendees for joining and symbolically opened the showroom by cutting the ribbon.
Speaking to Chronicle.lu, Mr Sosna announced plans for a second showroom opening in Sanem, in the south of Luxembourg, in December 2025. He underlined the company’s ambition to “progress and grow fast”, explaining that preparations are ongoing to make the new site fully ready.
Asked whether Luxembourg’s limited sunlight affects energy production, Mr Sosna noted that while global warming poses serious challenges, it has also resulted in increased sunlight in Luxembourg, which benefits solar energy production.
Voltmax originates from Poland, where it has been active since 2016. Alongside its operations in Poland and Luxembourg, the company has explored opportunities in Jamaica, Barbados, Panama, Cuba and the Dominican Republic. It is also involved in renewable tenders, including large-scale battery storage projects and collaborates with organisations such as LuxDev, the Luxembourg Development Cooperation Agency.
According to the company, approximately 85% of Voltmax’s projects are private, with others involving schools, municipalities and camping sites.
The opening concluded with a small reception, allowing guests to speak directly with Voltmax representatives.
EO
(Pictured: Krystian Gajda, Technical and Sales Advisor at Voltmax, cutting the ribbon; Credit: Ali Sahib, Chronicle.lu)
