Blades Glass fibre, with a high-density polyurethane core and a root reinforcement provides optimum strength and performance.
Variable Pitch
Patented system allows for passive control of the angle of attack of the blades. This innovative system has 2 speeds of action: the first 30 degrees absorb wind gusts and the next 15 degrees act to limit runaway during sustained high winds.
A new design which optimizes production by keeping all copper conductors within the magnetic field. Together with its 20 poles and N50 neodymium magnets, increases the generation of energy by 15% from the previous model.
Steering Rudder A steel core embedded in high density polyurethane and coated with glass fibre helps to pitch the turbine into the wind, maximizing energy output.
Controller & Monitoring Configurable controller electronics allows the turbine to adapt to the type of grid or batteries connected, providing maximum energy generation. Remote Monitoring ensures the wind turbine is operating at its peak performance at all times. 5 1 2 3 4


GENERATOR Type Permanent Magnet
Maximum Power 5.5 kW
Rated Power 4 kW
ROTOR Configuration Horizontal Axis
No. of Blades 3
Blade Material Glass fibre
Blade Length 2.15 m
Rotor Diameter 4.3 m
Swept Area 14.5 m2
Nominal Rotor Speed 250 rpm
Pitch/Yaw Upwind passive system with steering rudder
WIND Cut-In Speed 2 m/s
Rated Wind Speed 11 m/s
Cut-Out Speed 60 m/s
Survival Speed 70 m/s
WEIGHTS Nacelle/Rotor 165 kg
TOWERS Lattice 6 – 27 m
Monopole 6 – 27 m
Tilt-Up 6 – 27 m
DESIGN PARAMETERS Turbine Design Class IEC 61400-2 Class I
Temperature Range -20° to 50°C
Lifespan & Servicing 20 years, subject to regular maintenance


  • Telecoms

  • Off-Grid

  • Micro-Grid

  • Pipeline/Security Monitoring

  • Oil & Gas

  • Cold Weather Environments

  • Residential

The E-5 is capable of off-setting greenhouse gas emissions from 38,902 miles driven by a passenger vehicle each year.



Energy output

Annual Mean wind Speed (m/s) Estimated Annual Output (kWh)
2 290
3 1,900
4 3,900
5 6,900
6 10,900
7 14,300
8 17,700
9 20,000
10 22,500

Reliability & Safety


  • Base Level: Electronic control system activates mechanical brake with shaft lock.

  • Second Level: Passive blade pitch control, with 45º of movement and 2 reaction speeds, limits power output.

  • Third Level: Electronic control system activates electromagnetic induction brakes.


  • Remote Control: Allows the remote customization of the wind turbine to provide the optimum performance at every site.
  • Storm Detection: Intelligent storm detection algorithm and automatic safety lock protects the turbine in the event of dangerous gusts/hurricane weather.
  • LCD display in control box. Can output to local PC or be monitored remotely via the internet.


  • Anti-Corrosive Blades: The blades and nacelle are treated with epoxy paint and hermetically sealed. This gives corrosion and saline protection, making the turbine ideal for island, coastal or desert deployments.
  • Ryse Energy service and maintenance contracts available
  • Online store for easy purchase of spare parts & equipment: ryse.energy/shop


Quiet Library 48 dB (A) 41 dB (A) Quiet Living Room 35 dB (A) Quiet Room At Night 60 m 100 m 180 m

Case Studies

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