About Voltmax Sàrl
Voltmax Sàrl is a trusted expert in solar and thermal energy solutions for single-family homes and commercial buildings across Luxembourg. We specialize in high-performance photovoltaic installations, integrated solar roofs, battery storage, EV chargers, and heat pumps. But we go beyond solar. As part of our full energy renovation offer, we also provide thermal modernization services — including roof replacement, external wall insulation, window and door upgrades, all tailored to boost your building’s energy efficiency.
From project planning and clear offers to fast installation, subsidy assistance, and grid connection, Voltmax supports you at every stage. We combine technical excellence, modern aesthetics, and honest guidance to help you reduce energy costs and prepare your property for the future. Choose Voltmax – your partner in sustainable energy and smarter living.
CONTACT INFORMATION
47 Rue Mathias Tresch
L-2626 Kirchberg
Representative:
Krystian Gajda
Social handles: