Good energy choices
start at home.
Solar, batteries and heating, explained. Find what works for your home, your country and your everyday life.
Where would you like to start?
Solar panels, a battery,
or both?
More equipment isn’t always a better investment. Start with when you use electricity, then look at the options.
Read the guideChange the numbers. See how your own electricity use changes the result.
Try the solar calculatorA little knowledge goes a long way.
Straightforward guides for the decisions ahead.
Solar panels, a battery, or both?
Start with your daily routine. The right combination depends as much on when you use electricity as on how much you use.
From sunlight to your socket
A simple tour of a home solar installation: panels, inverter, your home and the electricity grid.
Is your roof ready for solar?
Direction matters, but so do shade, roof condition and the practicalities of putting an installation in place.
Same energy. Different local details.
Your language is a preference. Your country changes the practical advice. Explore local guidance for Germany and France.