Rutland FM 1803-2 Windturbine 12 oder 24V
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Rutland FM 1803-2 Windturbine 12 oder 24V

 2’690.00 CHF
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Rutland FM1803 Windgenerator für Inselbetrieb

12 oder 24V Version wählbar

Marlec’s FM1803-2 Furlmatic Windcharger makes generating power at remote sites possible and at an affordable cost too.   

This 1.8M diameter turbine, designed for use on land is very powerful for its size and with a proven track record behind it you can rely on it too, it’s built to last.

Rutland FM1803 Specifications

Cut in Windspeed

3 m/s

Output Voltages Available (Nominal)



Power / Current Ratings:


5m/s     9.7knots

52W (3.77A)

52W (1.88A)

11m/s   21.4knots

404W (29.28A)

404W (14.64A)

15m/s  29.2knots

840W (60.87A)

840W (30.43A)

Packed Weight & Dimensions

 74kg 1200 x 675 x 520

Generator Type

Low friction 3 phase, brushless.

Yaw Rotation

Slipring for 360° free rotation. Low brush wear.

Governing Devices

Tail fin mechanically furls at 15m/s to reduce turbine speed.

Turbine Diameter


Turning Radius


Net Weight

29.2 kg

Datenblatt: FM1803-2-Data-sheet-2014 sw.pdf (333201)


Performance of the Rutland FM1803


We publish our curves based on measured data and use ongoing actual performance data collected and monitored over long periods of time 

of the turbines running in clear and real wind conditions. This means the turbines are also subject to side winds, upwinds and sudden changes of 

wind direction (these are the causes of turbulence) experienced at a user’s typical installation. Our curves represent a truer reflection of the power 

output you can expect from your Rutland Windcharger compared with many other turbines.

A power curve is usually given by manufacturers to represent the performance of a wind turbine. Some may be based on theoretical or predicted output 

and others plot the power achieved under steady state conditions. Wind tunnel testing and turbines run on vehicle rooftops can provide useful information 

for a manufacturer but power curves derived in this way need to be understood as running in a clear and unobstructed wind flow so they do not represent 

what is actually achieved in real wind conditions. Power curves from theoretical analysis cannot be regarded as representing what is actually achieved at all.

A more useful guide of how much power you can expect from your turbine is the Annual Energy Yield. That’s because wind energy is a “cube law,” 

which means that when the windspeed doubles the power potential is 8 times! Check the Annual Energy Yield bar chart which uses the Rayleigh distribution 

to calculate the Ampere hours of battery charging you can expect at given average wind speeds per annum. As these are averaged across the year you should 

consider how these figures will ebb and flow across the seasons when you might expect a higher average during the windier seasons. We often recommend 

the combination of wind and solar charging to smooth out the daily energy yield.


We construct our Rutland wind turbines using a range of modern and traditional high quality materials which are designed to endure in a marine environment. 

We have innovated in our field by introducing light weight but robust high density nylon and glass reinforced materials that are UV stable alongside marine 

grade aluminium, stainless steel, sealed for life bearings and other carefully selected and precision worked materials in our UK factory.

FM1803 Mounting /Mast (optional gegen Aufpreis wählbar!)

There are several tower options for the Rutland FM1803 Wind Turbine including a pole tower and a cheaper lattice tower. Please contact us for details. 

Designed to mount on an 81mm internal diameter tube.  Outside diameter 91mm for top 20cm section which may then increase to a suitable larger diameter 

depending on the tower height and design.


Lieferumfang: 1 x Windgenerator Rutland FM 1803-2 in 12V Version, ohne Laderegler, ohne Mast

-> gegen Aufpreis + Fr. 190.-- auch in 24V Version

-> gegen Aufpreis können wir Ihnen einen passenden Laderegler anbieten

-> es gibt verschiedene Mastvarianten für Landgebrauch, bitte Offerte anfragen. 


Lieferfrist nach Vorkasse 10-15 Arbeitstage, auch bei Abholung Vorkasse 100%

Zahlung: Vorkasse

Lieferkosten: per Kurier + Fr. 89.--

Versanddetails finden Sie am Ende der Produktbeschreibung. Weitere Informationen zum Versand stehen Ihnen auf Anfrage zur Verfügung

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