Comprehensive Guide to Wind Energy

Harnessing wind power as a supplementary energy source in emergency systems. Learn about turbine types and installation principles.

1 Types of Wind Turbines

Classic "windmills". Offer highest efficiency but require a tall mast and stable, non-turbulent wind. Best for open spaces.

Savonius or Darrieus types. Quieter, resistant to changing wind directions and turbulence. Less efficient but safer in built-up areas.

Check the cut-in speed. Most cheap turbines need strong wind (over 10 m/s) to generate significant power.

Wind near the ground is weak and turbulent. The turbine should be at least 3-5 meters above the highest obstacle within a 100m radius.

Charge controller that often handles both turbine and solar panels simultaneously. Must match turbine voltage.

Critical safety element. When batteries are full or wind is too strong, energy is diverted to a heater to brake the turbine.