Rutland 504 is a super-compact wind turbine that is ideal for keeping batteries charged in recreational activities. With a Rutland wind generator, you can be sure that your batteries are sufficiently charged on arrival on board / in your camper / in your garden lot for weekend use. Rutland wind generators are developed and manufactured by Marlec Engineering Co Ltd. in the UK. With over 40 years of experience in renewable energy, over 100,000 units of Marlec's Rutland Windcharger have been installed. To complement the Rutland 504, SVB supplies the HRSi 12/24V charge controller, which can be used to operate both the wind generator and a solar module.