ElvWiS I ALUMINIUM with Generator

€212.40 *
Content: 1 piece

Prices incl. VAT plus shipping costs

Delivery time approx. 7-10 workdays

Converter Type:

  • IS10093.2
Two-stage full-metal wind turbine with Savonius rotor Turbine components... more
Product information "ElvWiS I ALUMINIUM with Generator"


Two-stage full-metal wind turbine with Savonius rotor

Turbine components disassambled, generator fully assambled. Complete assembly material is included.
With double-disc generator.
Optional with 3-Phase rectifier or 12/24-Volt charge controller.
Protection against theft by screwing the components.
(Easily, you can choose the options beside the article images above in the variant configurator.)

Scope of supply

Generator (Aluminium, stainless steel bearings, stainless steel axle)
Connection cable (0.3 m)
Rotor-axis (two-stage, galvanized steel)
Rotor discs (Aluminium)
Rotor blades (Aluminium)
1 x Bearing on top (steel, maintenance-free)
Assembly material (galvanized steel)
12/24-Volt charge controller (optional)
3-Phase rectifier (optional)
Operating manual

Technical data of the wind turbine

Total weight: 5.2 kg without cables and installation material
Total height: 62 cm
Material: seawater-resistant Aluminium
Spinning start: 0.5 - 1.0 m/s
Charging start 12.5 / 24.5 Volt: 3.0 - 4.0 / 5.0 - 6.0 m/s
Operating range: 0.5 - 30 m/s
Operating voltage: 0 - 59 Volts, optimised for 12-Volt applications
Operational noise: < Ambient noise / 30 dB max.
Dimensions of the rotor: B 32 x H 40 cm
Rotor nominal power at 12 m/s: 20 Watts
Rotor maximum power at 20 m/s: 94 Watts
Maximum generator efficiency: 96 %

Rotor type: Savonius rotor - 2 opposed C-shaped blades per level
Rotor features: Allrounder for gusty winds and all wind speeds, fast power delivery at low wind speeds, quick reaction to changing wind speeds, self-braking at high wind speeds
Mounting options: For example, with a mount for mast mounting, firmly srewed and/or removable on (top)/under flat surfaces; horizontal or vertical mounting possible (on walls, roof top, boat deck/mast etc.).

Important: To ensure long-lasting operation of your ALUMINUM wind turbine, always mount it in a holder at the top and at the bottom.

Component details

Generator: 1 piece
Construction: Double-disc generator (IP 54), 12-pole (24 neodymium magnets), AC 3-phase, brushless, cogging-free.
Dimensions: Height 52 mm, corpus diameter 160 mm, diameter base plate 190 mm.
Weight: ca. 3,5 kg
Housing/Socket: Seawater-resistant Aluminium material with stainless-steel connecting elements.
Axle: Stainless steel; equipped with precision ball bearing seatings and a axle stub with M12 external thread on top; for locking of the rotor axis equipped with a practical wrench attachment point.
Bearings: Sturdy stainless steel ball bearings with lifetime lubrication.
Cable connection: Strain relief below the generator bottom.

Connection cable: 0.3 meters
Specifications: Flexible and durable equipment cable with 3 phases x 1.5 mm.


Rotor axis (two-stage): 1 piece
Construction: Solid M12 threaded rod made of galvanized steel.

Rotor disc: 3 pieces
Construction: Torsion-resistant, laser-cut disc made of seawater-resistant aluminum alloy.

Rotor blade: 4 pieces
Construction: Stable, laser-cut and aerodynamically shaped blade made of seawater-resistant aluminum alloy.

3-Phase rectifier (optional): 1 piece
Specifications: Waterproof encapsulated 3-phase bridge rectifier for direct connection of lighting, electric motors and lead (gel) batteries. Converts the alternating current of the generator into a direct current corresponding to the rotational speed. On AC side three turbine plug connections and on DC side two plug connectors (Minus - / + Plus).

Charge controller (optional): 1 piece
Specifications: Charging mode: MPPT boost for low wind speeds; Nominal voltage (battery): 12V / 24V auto detection; Standby current consumption: 3.6 mA; Boost charge start: 8-9 V (12 V Batt.) / 15-16 V (24 V Batt.); Protection class: IP 67; Power max.: 400 Watts; Max. input voltage: 60 Volts; Brake voltage: at 14.4 V (12 V batt.) / at 28.8 V (24 V batt.); Restart voltage: at 13.5 V (12 V batt.) / at 27.0 V (24 V batt.); Float voltage (after braking mode): down to 12.5 V (12 V batt.) / down to 25.0 V (24 V batt.); Detection voltage min.: 8 V; Protection functions: Battery overvoltage, charging current limitation, braking function; Working temperature: -35 °C - +75 °C / 85 % RH; Display: Red LED (Blinking once when the battery is connected. Permanently on in braking mode. Flashes in float charge mode.), Green LED (Flashes in boost charging mode. Permanently on in standard charging mode.); Connection: 3 x blue cable (Connection to generator 3-phase alternating current), 1 x red cable (Connection to battery plus "+"), 1 x black cable (Connection to battery minus "-").

Field of use: Fixed installation
Nominal/Maximum Power: 100 Watt
Turbine construction: Firrmly screwed
Mounting Type: Above and below
Rotor Type: Savonius rotor
Rotor Stages: Double-stage
Rotor Material: Sea water resistant Aluminium
Generator Material: Sea water restistant Aluminium
Assembly material: Galvanized steel
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