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.
For the fourth time in a row this year, the Swiss National Bank (SNB) has lowered the key interest rate: this time by a remarkable 50 basis points.
When you sell your house or apartment, a lot of money is at stake. Therefore, choose the right broker - and pay attention to the realtor commission.
A heat pump protects our environment and your budget. It pays off in long term. No matter if you build a house or renovate your heating system.
