What is an Inverter and How Does It Work and Why Is It Crucial?
The inverter is one of the key elements of every photovoltaic installation. Although it ...
Read MoreVOLTMAX - Energy and Thermal Experts
We believe that only conscious and responsible actions will provide us with a safe and stable energy future. We will help you design a photovoltaic installation, carry out thermal modernization and modernize the electrical installation to reduce energy bills and take care of the environment. Take advantage of exceptional green energy subsidies in 2025 – don’t miss your chance to save!
We perform photovoltaic installations on all types of roofs with, also with optimizers and energy storage
We advise and help in submitting subsidies to the government and commune
Our offer also includes heating with renewable energy sources such as heat pumps, air conditioning, and pellet boilers
We offer services to individual and commercial clients, factories and government organizations
Individual customer
We are redefining the energy future of Luxembourg households, offering the most advanced technologies and efficient solutions in the field of renewable energy. Photovoltaics represent savings, ecology, and an investment in your and your family’s future.
We comprehensively implement photovoltaic installations from design, through execution by experienced assembly teams, to reporting to CREOS and preparing applications for funding. We guarantee the quality and durability of the components we install.
We will prepare an attractive offer tailored to your needs!
Business customer
Discover the potential of photovoltaics for your business. Our photovoltaic solutions are not just about savings and caring for the environment, but also an investment in modernity and energy independence. We handle comprehensive project implementation – from design, through installation, to support in obtaining subsidies. Find out how we can contribute to the development of your business and ensure energy security. Lower your bills and bring your establishment into the 21st century.
Choose proven solutions
Heat pumps are modern and environmentally friendly heating systems. They allow for efficient heating of spaces and domestic water by using renewable energy sources such as air, water, or ground. This significantly reduces operating costs and lowers CO2 emissions, making them an eco-friendly solution. The section provides technical details, various types of heat pumps, and advice on selecting and installing them, helping you make an informed investment decision.
New comfort, lower costs
Thermal modernization is essential for improving building energy efficiency, enhancing user comfort, and lowering heating and electricity costs. Older homes often face issues like leaky windows, poor wall and roof insulation, and outdated heating systems, leading to high energy loss. This process involves replacing windows and doors, insulating walls, roofs, basements, and adding photovoltaic systems to harness renewable energy. Upgrading heating systems with heat pumps or eco-friendly fuel furnaces, like pellets or gas, further boosts savings. With available subsidies, the investment cost is significantly reduced, making thermal modernization both cost-effective and eco-friendly.
Choose proven solutions
Turn your roof into a source of clean energy! Solar roofs are a modern and ecological solution that allows you to generate your own electricity from the sun, reducing energy bills and becoming independent from rising prices. Thanks to integrated photovoltaic modules, your home or business will gain a modern look and real savings, while taking care of the environment. See how easily you can invest in the future – learn about our solutions and start using free energy today!
New comfort, lower costs
Safe and modern electrical installation for your home and business! Modernization of electrical installation is the key to greater efficiency, safety and energy savings. Replacement of switchboards, connection work and repairs of electrical installations will provide you with stable and trouble-free power supply, adapted to modern standards. Avoid the risk of failure and increase the comfort of use – see how we can modernize your installation to make it more reliable, energy-efficient and ready for the future! ⚡
New comfort, lower costs
As industry leaders shaping the renewable energy ecosystem in Europe, we want to set new and innovative standards in providing solar energy.
Voltmax is not only about photovoltaics
Our offer is also addressed to customers looking for professional help with large electrical and service works.
Our responsibility
Our mission is to offer cost-effective and sustainable solar energy solutions that help European society achieve its desired prosperity faster.
The inverter is one of the key elements of every photovoltaic installation. Although it ...
Read MoreWe are starting a BLACK FRIDAY promotion today! But we are not limiting ourselves ...
Read More🎉 We are thrilled to share some fantastic news with you! Voltmax has proudly ...
Read MoreThe inverter is one of the key elements of every photovoltaic installation. Although it…
Read MoreWe are starting a BLACK FRIDAY promotion today! But we are not limiting ourselves…
Read More🎉 We are thrilled to share some fantastic news with you! Voltmax has proudly…
Read MoreWe are with our stand at the HOME EXPO fair, we invite you, your…
Read MoreThe installation and maintenance of a photovoltaic system are generally safe processes. However, just…
Read MoreSolar panels are a frequently debated topic, especially when it comes to their potential…
Read MoreDon't have an account? Sign Up