El.Ma. Electronic Machining srl

Via S. Cassiano, 20
38066 Riva del Garda (TN)
Italy

Phone: +39 0464 557665 (2 lines)
Fax: +39 0464 550751

How to reach us

Solar-wind hybrid system (with solar tracking)

In the hybrid system a micro-wind turbine Zephyr Airdolphin is integrated with 2 photovoltaic panels equipped with a mono-axis solar tracker.

 

Zephyr micro wind turbine

  • Nominal power: 1 ÷ 4 kW
  • Rotor Diameter: 1,8 m
  • Concerning area  (circular layout projection): 2,5 m2 (only the turbine)
  • Micro-wind turbine mass: 19,5 kg
  • Annual production with average wind speed: 1.300 kWh (5 m/s); 2.000 kWh (6 m/s); 3.000 kWh (7 m/s)
  • Tolerance to wind power: 100 kg with wind power at 20 m/s
  • Noise with wind power at  6 m/sec: 48 dBA
  • CO2 payback (carbon footprint): some months instead of some years for the vertical-axis micro-wind turbines
  • Warranty: 5 years
  • Maintenance: not necessary

 

Photovoltaic plant

  • N° installable PV panels: 2
  • Peak power: it depends on the PV panel type (e.g. 600 Wp)
  • Mono-axis sun following system: azimuth
  • Increase of the produced energy: +15 ÷ 20% in comparison to the fixed installation
  • Annual production with 1200 equivalent hours: 864 kWh
  • Concerning area  (layout  projection): 3,1 m2
  • Tolerance to wind power: 50 kg  with wind power at 20 m/s
  • Warranty: 5 years
  • Maintenance: grease lubrication once a year

If you need further details or information about the purchase of the hybrid system, please fill the contacts page.