Marlec’s HRSi Charge Regulator once again leads the small wind turbine industry in technology and product features. The HRSi conveniently brings together a Rutland Windcharger charge regulator with an input for up to 160Watts of photovoltaic panels in a single easy to install device. Multi-stage charge control delivers appropriate charge levels required to ensure your batteries get the maximum power they are able to retain and remain float charged. Suitable for charge regulation of the Rutland 504, 914i & FM910-4 Furlmatic model windchargers
Choose from our two Pulse Width Modulation charge regulators. (Please see separate listing for HRDi Controller).
Both models progressively slow down the turbine when the batteries become full thus reducing long term wear and tear to the turbine. Note that voltage regulators should always be sited < 1.5m of the battery to minimise voltage losses, ensuring accuracy of regulation.
Single battery bank over voltage Regulation with LED indicators for charging status and battery voltage.
Product 130 x 80 x 42 mm 185g