The Rutland 914i has a power output well beyond its size and, thanks to its integrated MPPT technology, rivals that of larger wind generators. MPPT technology continuously combines the wind generator's rotational speed with optimum efficiency to deliver more amp-hours to the battery, and a by-product of this optimised efficiency is quiet operation!The Rutland 914i wind generator is sold without a charge controller. The HRSI and HRDI hybrid charge controllers are suitable for the Rutland 914i wind generator. A solar panel up to 160W can be connected directly.

Rutland 914i wind generator efficiency

The curve shown is based on measured data and uses actual performance data collected during long term observations of the wind generator in real wind conditions.This means that the wind generator is also subject to crosswinds, headwinds and sudden changes in wind direction (i.e. causes of turbulence), which are experienced by a normal user installation.

Main parameters

Wind generator design

Rutland wind generators are manufactured using a range of modern and traditional high quality materials that are designed to withstand the marine environment. This wind generator uses lightweight but robust high density nylon reinforced with UV resistant glass fibre. The metal parts are made of marine grade aluminium and stainless steel. The bearings are sealed, with good protection against the ingress of moisture, which ensures a long life of the wind generator. The generator is made in the UK.

Typical wiring diagrams for the Rutland 914i wind generator