We all know what solar panels do - they simply harness the suns energy to create power for our caravan battery systems, and this allows us to run our power driven appliances (ie: phones - Tv’s - lights etc…). We believe you can never have too much power & the roofs of both the 1600 Tourer (300 watts of solar) and 1800 Tourer (400 watts of solar) are covered in the efficiency of solar panels. Without going into the over sold, and sometimes confusing detailed information, we have enough solar panel’s on our caravans to enjoy our household comforts where & whenever we want!