Système de stockage d'énergie de 5, 10 ou 15 kWh : comment choisir la bonne capacité ?
When looking for an energy storage system, one of the key decisions will be choosing the right capacity – 5, 10 or 15 kWh? This choice should not be based solely on the capacity of the photovolt ...
Est-il intéressant d'ajouter un système de stockage d'énergie à une installation photovoltaïque existante ?
An energy storage system can be added to an existing photovoltaic installation in many cases, which means that expanding a PV system does not necessarily require rebuilding the entire installation fro ...
Faut-il réaliser des travaux d'isolation thermique d'un bâtiment avant d'y installer des panneaux photovoltaïques ?
A photovoltaic installation can be planned either before a building undergoes thermal modernisation or after the work has been completed. There is no single sequence that is suitable for every propert ...
Dans quelle direction les panneaux photovoltaïques doivent-ils être orientés ?
The direction in which photovoltaic panels are installed affects energy production, system efficiency and the overall return on investment. In most cases, a south-facing orientation delivers the best ...
Remplacement des anciennes installations photovoltaïques dans les exploitations agricoles
In many agricultural farms, photovoltaic installations have already been operating for quite some time on the roofs of houses, barns, cowsheds, machinery halls, workshops, garages, shelters and other ...
Remplacement des anciennes toitures en amiante dans les exploitations agricoles
Old asbestos roofs on agricultural farms in Luxembourg are not something worth leaving until the last moment. This applies not only to residential houses, but also to barns, cowsheds, garages, shelter ...
La maison du futur au Luxembourg
A modern home is not simply a building fitted with as much technology as possible. The home of the future, as we can call a home with a truly modern character, is a place where all devices work in syn ...
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 ...