Recently, some suppliers have started paying more for surplus solar power than the feed-in remuneration. What does this mean for photovoltaic owners?
With new windows, you save a lot of energy and thus money in the long run. We reveal what you should look out for when replacing your old windows.
An energy management system increases the self-consumption of households with photovoltaic systems, stores solar power and reduces energy costs.
With our new checklist, you can plan individual energy measures or complete renovations step by step and think of everything that is important.
Birds are chirping, the first flowers are blooming, the scent of lilacs is in the air. Now you should prepare your garden or balcony for summer.
Selling a property is very challenging. We explain the selling process and present our online tools that facilitate the sale of a house.
