Augmenter l'autoconsommation dans une maison au Luxembourg
Self-consumption is the portion of energy produced by a photovoltaic system that is used on site in the home instead of being exported to the grid. The higher the self-consumption, the more electricit ...
Une pompe à chaleur peut-elle servir de climatiseur ?
A heat pump has become a popular device that is increasingly found in homes. It performs very well on cold days, when it helps heat the building, but during hot weather the effects of using the unit i ...
Dégradation des batteries dans les systèmes de stockage d'énergie
An energy storage system is a modern battery-based solution that helps increase self-consumption and improve a home’s energy independence every day. Like any battery, it gradually changes its operat ...
Quel type de climatiseur convient à un appartement au Luxembourg ?
Installing air conditioning in an apartment in Luxembourg raises many questions, which often only come up during the installation process: whether an outdoor unit can be installed at all, where it sho ...
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 ...
Comparaison des coûts de chauffage au Luxembourg en 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 ...