CHOOSE WIND AND SOLAR ELECTRICITY - be independent of energy sellers. Wind and
lack of sun is not expected :)
The average annual production of a 100 W solar panel is about 100
kWh of electricity, panel price approx. 200 eur.
Choose an investment that does not incur monthly expenses, but starts with yourself
pay off now!
For an introduction to solar panels and instructions on how to use them, see: