There are graphs of solar insolation and yacht’s daily energy output for some coastal regions of Western Europe. Keep in mind that to ensure the proper-functioning of all systems, required amount of energy produced by solar system should be more than 300 kilowatt hours per day. Hover the mouse over appropriate month bar to see the details. Due to the nature of solar, yacht’s solar system may produce even more, or a little bit less than the figures given.

Hamburg coastal area

Average solar insolation and yacht’s energy output per day.

Lisbon coastal area

Average solar insolation and yacht’s energy output per day.

London coastal area

Average solar insolation and yacht’s energy output per day.