Sigenergy SigenStor – un système énergétique intelligent 5-en-1 destiné aux particuliers et aux entreprises au 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 ...
Véhicule-à-charge, Véhicule-à-domicile, Véhicule-au-réseau : quelles sont les différences ?
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 ...
Comment augmenter la valeur d'une maison achetée ? Rénovation thermique et installation photovoltaïque
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 ...
Onduleurs hybrides – avantages et inconvénients
A hybrid inverter is a device that combines the functions of a conventional photovoltaic inverter with a system that works with an energy storage unit. Its function therefore focuses on converting dir ...
La rentabilité d'un toit solaire associé à un système de stockage d'énergie au Luxembourg
A building-integrated solar roof combined with a home energy storage system is an appealing solution thanks to its aesthetics and the promise of greater control over electricity costs. This type of in ...
Black Friday 2025
BLACK WEEK at Voltmax! Only now, with every new SolarEdge installation, we’re adding a free bonus: an extra energy storage module – for larger installations solaredge home backup interface – for ...
Nous avons ouvert notre premier showroom au 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 ...
Optimisez votre autoconsommation : utilisez davantage l'énergie solaire, réduisez vos factures d'électricité.
How to Maximize the Use of Your Own Solar Energy and Reduce Grid Consumption? Practical Tips for the Energy-Savings Is your photovoltaic system really working at full capacity for you? Many homeowners ...
L’énergie photovoltaïque peut-elle fonctionner par temps nuageux ?
Photovoltaics is one of the most popular technologies that makes it possible to use solar energy to generate electricity. In countries where the sun shines for most of the year, photovoltaic systems a ...
Photovoltaïque dans les entreprises luxembourgeoises : comment réduire la facture d’électricité ?
Electricity costs are one of the biggest challenges for businesses in Luxembourg. Rising energy prices, an unstable energy market, and increasing environmental requirements are pushing companies to lo ...