Onboard solar modules increase your energy independence, as they ensure automatic battery recharging, even if you are away from dry land for a long time. The Compass solar modules are flexible, can be placed on deck and can withstand being stood on. The 4 different module sizes all come with a 3-m cable and are very simple to install. Every module is high-quality and lightweight. The solar modules are also waterproof in accordance with the IP67 standard and suitable for 12 volt batteries. The aluminium module is completely rustproof.