If you are looking to invest in green energy, have you thought of solar power?

Rooftop solar power is a way to lower your bills and reduce your carbon emissions.

You can find out more about solar panels from the energy saving trust

We’ve created some practical STEM activities that you can use to find out how much potential your roof has before you even ask an installer for a quote. You can even put the panel options in a calculator like this one to estimate the annual energy you’ll generate and how it is split month by month. As with all big purchases, don’t forget to look into the ethics and sustainability of your purchase options too.