300W Wind Generator              
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Main Parameter
  BLADE NUMBER      3pcs
CUT IN SPEED      3m/s(6.7mph)
  RATED IN SPEED      8m/s (17.8mph)
 MAX. WIND SPEED 40m/s( 89mph)
SWEPT AREA       3.8m2
START TORQUE     0.5n/m
VOLTAGE OUTPUT    12/24vdc-110/220vac at 50/60hz
TOWER-UP WEIGHT 40kg (99lb)
GENERATOR     Permanent-magnets ;3 phases; AC
BLADES      Polyester resin reinforced with fiber glass
CONTROLLER      Off-grid, or hybrid system
INVERTER      Efficiency ≈95%; Algorithm MPPT
TOWER    6m(20ft ) ; guy wire tower, free stand tower
TYPE     Up-wind horizontal rotor
SPEED REGULATION     Electromagnetic brake +Yawing
STOP METHOD      Electromagnetic brake
NOISE 20db from 60m with a wind speed of 8m/s(65yd and 17.8mph)
ANNUAL PRODUCTION     955-2628kwh at5-7m/s(11.2-15.7mph)
CO2 SAVED    620-1708kg(1366-3765lb)
ANTICORROSION PROTECTION    Sealed design + e-coat + anodizing + UV resistant paint
DESIGN      According to EN61400-2
BATTERY   12V150AH * 2pcs(Off-grid type )
   Electric fan,

Product Feature           

1.  Direct-drive permanent generator ,adopting the strong magnetic material: the overload   capacity can reach 2 times than others.

  2.  Startup wind speed is 3m/s, its perfectly and safely to operate with lower wind speed.

 3. Safe wind speed is below 40m/s

 4. Rotor blades passed National Wind Tunnel Testing and are handmade with Mold, the  structure are up to par of Aerodynamic standards. Has latest airscrew technology .with high efficiency and lower noise .

 5. An adapted universal connection between the wind rotor and generator to make wind turbine operate smoothly and without vibration.

 6. Closed transmission slip ring ,avoid cable enwind together.

 7. The principle behind the design of our wind turbine is simple and Maintenance-free

 8. There are many kinds of Brake systems protect wind turbine safely when the wind     speed over rated wind speed.

 9. Lsobarically directly-current electrification

 10.Lever free standing tower ,easy to install ,rise and fall.

 11.Through corrosion treatment, the wind generators for land use are protected against   wind and sand ,the wind generators for sea beach use are protected against salt ,fog and damp.


                    Wind Generator Typical Application
                                                Off-grid  Wind Generator System
Wind generator off-grid power system consists of wind turbine generators, microprocessor controller, battery and inverter.

 It is most used in off electric area which away the public power network and some special places, such as outlying country, a pasturing area, island, plateau and the fish man in desert area.

It provides the basic life electric for these places, such as lighting, watching TV, broadcasting, etc.   And also provides power for communication relay station, the navigation mark of coast and inland, weather power station, frontier defense sentry, hydrographic monitoring, etc.

             Wind Turbine Off-grid System



300W Wind Turbine Power Curve
Model SRMW-300W