3M Medium Tulip Wind Turbine

Exclusively available to installers, EPC contractors and commercial clients for medium to large scale commercial projects only. 

Lead time:  2-3 months from ordering

Minimum order quantity: 5

ITS is proud to be UK representatives for the medium to large scale commercial market for Flower Turbines.  Flower Turbines is the global leader in high-performance vertical axis wind turbines (VAWTs). ITS support EPC contractors, renewable energy installers, developers, and commercial organisations in integrating Flower Turbines’ innovative wind systems into  projects across the UK.

Whether you are enhancing an existing solar installation or designing a new multi-technology renewable system, Flower Turbines delivers a unique combination of efficiency, elegance, and outstanding performance—especially where traditional wind and solar solutions face limitations.

Additional information and technical specifications available on the Flower Turbines website. 

The Cluster Effect – Maximum Output From Minimal Space

One of the most powerful advantages of Flower Turbines is the Cluster (Bouquet) Effect.
Most wind turbines experience performance losses when installed close together. Flower Turbines do the opposite. With four turbines positioned together producing more than eight turbines separately.

3M Tulip Turbine Datasheet

3M Tulip Turbine Installation Guide

3-Metre Flower Tulip Wind Turbine

Our 3-Metre Flower Tulip Turbines deliver a robust, high-performance wind energy solution in a compact, visually striking design. Suitable for homes, commercial buildings, and community installations, these turbines can be installed either at ground level or on structurally suitable flat roofs.

Thanks to Flower Turbines’ patented Bouquet Effect, performance increases as turbines are installed together—meaning each turbine produces more energy when operating as part of a cluster. The standard finish is white, blending seamlessly into both urban and architectural environments.

Designed for Optimal System Sizing

The 3-metre turbine has been engineered so that five units pair optimally with a 5 kW inverter. This ensures:

• Balanced system design

• Maximum usable energy output

• Efficient inverter utilisation

This makes the 3M Tulip an excellent choice for modular, scalable wind installations.

Strong-Roof & Ground Installation Ready

With its 3-metre blade height and reinforced design, the 3M Tulip is specifically suited for stronger roof structures where additional load capacity is available. It is equally effective when installed at ground level using a metal base fixed to concrete foundations.

Key Features

• 2-bladed Vertical Axis Wind Turbine (VAWT) for omni-directional wind capture

• Ultra-low cut-in wind speed for generation in light wind conditions

• Bouquet Effect technology delivering significantly higher output in clustered installations

• Quiet operation with an architectural, visually appealing form

• Suitable for grid-tied or hybrid energy systems

Technical Specifications

General

• Model: FT 3M

• Turbine Type: 2-Bladed Vertical Axis Wind Turbine

• IEC Turbine Class: IEC 61400 Class IV

• Rated Power: 1,000 W (reached at ≈11 m/s / 25 mph)

• Design Life: 40 years (annual inspection required)

Dimensions & Weight

• Blade Height: 3.0 m (9.84 ft)

• Turbine Diameter (both blades attached): 1.8 m (5.91 ft)

• Total Height: 4.07 m (13.35 ft)

• Total Weight: ≈400 kg (882 lbs)

Ground Mount:

• Metal base for secure attachment to concrete foundations

Performance

• Cut-In Wind Speed: 0.7 m/s (1.57 mph)

• Cut-Out Wind Speed:

  • Controlled by charge controller (braking begins at ~12 m/s)

  • Mechanical brake supplied

• Maximum Survival Wind Speed: 54 m/s (120.8 mph)

Expected Production (Single Turbine):

• ≈1,400 W at 12 m/s (27 mph)

Bouquet Performance (Example – 5 Turbines):

• ≈3 kW per turbine

• ≈15 kW total output at 12 m/s (27 mph)

Electrical & Generator

• Generator: High-efficiency permanent magnet generator

• Bearings: Integrated generator bearings plus secondary shaft bearings

• Grid-Tied Output Options:

  • 240 VAC / single-phase / 60 Hz

  • 230 VAC / single-phase / 50 Hz

Materials & Environment

• Blade Material: Thermoplastic

• Operating Temperature Range:

  • −15 °C to +50 °C (5 °F to 122 °F)

Warranty

• 10-year warranty on components manufactured by Flower Turbines

• Third-party components covered by their respective manufacturers’ warranties