Sigenergy SigenStor – an intelligent 5-in-1 energy system for homes and businesses in Luxembourg
A modern photovoltaic installation is no longer just about panels on the roof. More and more homeowners and businesses in Luxembourg are looking for a solution that allows them to produce energy, stor ...
Vehicle-to-Load, Vehicle-to-Home, Vehicle-to-Grid – what are the differences?
An electric car is, in practice, a large mobile battery. Increasingly, the point is not only to charge it, but also to use it whenever electricity may be needed somewhere other than for powering the v ...
How to Increase the Value of a Purchased Home? Thermal Modernization and Photovoltaics
Buying a home is only the beginning of the property ownership journey. Over time, homeowners begin to notice how strongly heating costs, heat loss, and the predictability of utility bills affect livin ...
Luxembourg Heating Cost Comparison 2026
Heating prices in Luxembourg in 2026 are a topic that raises many questions — especially since the rates for gas, electricity, oil, or pellets alone do not show the full picture. In practice, the ac ...
We opened our first showroom in Luxembourg!
We’re thrilled to announce the opening of Voltmax’s first showroom in Luxembourg. Munsbach, October 14, 2025 — We’ve got it! This is a significant step for us: after years of worki ...
Luxembourg Energy Passport – The Complete Guide (2025)
What is an Energy Passport (EPC) in Luxembourg? Who needs it, types (LuxEeB-H/F), validity, process, and how to improve your rating. A practical guide. ...
How to stop street noise and bring quiet back into your life
Silence is a modern luxury Noise is everywhere these days, on busy streets, in city centres, and even in quiet suburbs. The constant sound of cars, noisy neighbours, and garden tools can seriously dis ...
Home Insulation with Subsidies in Luxembourg – Less Heat Loss, More Money in Your Pocket
Insulation – the First Step to Saving Energy Why does insulation have the biggest impact on energy consumption and living comfort? Thermal insulation is one of the most effective ways to reduce ...
Thermal Modernisation in Luxembourg: A Smart Way to Cut Bills
Introduction In a time of rising energy costs and growing environmental awareness, improving your home’s energy efficiency matters more than ever. For homeowners in Luxembourg, thermal modernisation ...