Keproving 2pcs Mini Vertical Wind Turbine Generator Model for Teaching Physical Power Generation Principle and DIY Science Education Experiment


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Keproving 2pcs Mini Vertical Wind Turbine Generator Model for Teaching Physical Power Generation Principle and DIY Science Education Experiment


  • Good choice for teaching physical DC wind power generation principle.
  • As the model is packaged by completely accessory sets ,you need to assemble by yourself ,just enjoy the DIY fun .
  • Advanced design ,high utilization rate of wind energy, no matter where the wind blows ,it can be powered by the wind.
  • Small size, no noise,good demonstration effect, is a very good demonstration tool for DC wind power generation and DIY science education experiment.
  • Great teaching tool to develop children's hands-on ability and develop interests.
    PS :Please note that it is just for testing and teaching use ,no actual use . In order to improve the display effect ,the turbine need to be powered by the fan or blow dryer on it at just the right angle instead of the natural wind .


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More Home Generators To Choose From

DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State Approved Dual Fuel Electric Start Portable Generator, Black and Blue
  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax 18HP, 457cc OHV engine.
  • Dual fuel technology: the ability to run on propane or gasoline allows the freedom and flexibility of fuel choice.
  • Plenty of power: with 12, 000 starting watts and 9, 500 running watts, This unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools.
Westinghouse WGen7500 Portable Generator with Remote Electric Start 7500 Rated Watts & 9500 Peak Watts, Gas Powered, CARB Compliant, Transfer Switch Ready
  • 7500 Running Watts and 9500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 11 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI (Ground Fault Circuit Interrupter) 5-20R 120V Household Duplex Receptacle and One L14-30R 120/240V Twist-Lock Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User's Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
Durostar DS4000S Portable Generator, Yellow/Black
  • POWERFUL DUROSTAR ENGINE: The DS4000S is powered by a DuroStar 7 HP 208cc OHV engine with automatic low oil shutoff; Fuel Capacity: 3.96 Gallons; Noise Level: 69dB
  • PLENTY OF POWER: With 4,000 peak watts and 3,300 running watts, this unit is a workhorse that provides plenty of power to handle multiple jobs from powering high voltage appliances to heavy duty power tools
  • POWER PANEL: Includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets and 1 120V 30A twist lock outlet; Also includes a voltmeter for measuring voltage output
WEN 56200i 2000-Watt Gas Powered Portable Inverter Generator, CARB Compliant
1,513 Reviews
WEN 56200i 2000-Watt Gas Powered Portable Inverter Generator, CARB Compliant
  • Dimensions: 18" x 11" x 18" | Weight: 50 lbs
  • Noise Level: 53 dB operation
  • EPA III and CARB Compliant 79.7 cc 4-stroke OHV engine produces 2000 surge watts and 1600 rated watts
WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start
  • Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 110.8 lb
  • EPA III and CARB Compliant
  • 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours

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Home Generator Guide


Back up energy is significant not merely in business enterprise establishments but additionally in properties. This can be primarily so if persons are experiencing man-made or organic calamities and have no method of preventing energy shortage.

During these unfortunate occasions, people today require a source of vitality to power up appliances or furnishings that is essential in working their home. Examples of those are heaters to warm the house in winter instances, air conditioning for summer season instances and naturally, oven and other cooking appliances for meals assistance.

Generators are critical since folks have no method of identifying how lengthy the electrical power will be down. If you'd like to be certain that your house will remain in a good and steady affliction, you must have back up energy so as and able to use at any time.

What exactly are the two sorts of back up generators?

Portable Generators


This is the most economical generator that is definitely capable of supplying back up vitality. Portable generators would be the most generally used in houses or family. Appliances that wanted electrical power supply are plugged straight into this generator. This is performed using wires and various cords which can be applicable to the appliances.

Many of these kind of generator by now has advance capabilities such as the halt or start out button which people today can use to get capable to conserve up to the energy they may be needing for a while.

Transportable generators also have distinctive kinds based on the volt specification that you're utilizing in your home. You will have the ability to choose from 120 up to 240 volts capability.

One among the widely applied moveable generators will be the one that is certainly gasoline-powered. Persons pick out this type of generator since it charges less in comparison to the other kind. There are actually even individuals that run on diesel or perhaps a blend of the two.

One among the downside to that is that it cannot be utilised for longer time. Individuals should refill and refuel this generator often to be ready to extend its energy assistance. Additionally, diesel powered generators are a great deal more high priced. Even though it is additional effective and with supplies which are quick to find, you might discover it tough to begin in cold seasons.

Permanent Home Generators


Long term generators are programmed for being turned on instantly inside of the specified time right after energy reduction. These generators are linked to the wiring system within the home. Because of this it will begin on its own no matter whether there may be nobody current within the household for the duration of black out. Additionally, it has the capability to shut down on its own after electrical power is restored.

This sort of generator is powered by natural gases. The kind of gasoline that you are employing to energy some of the appliances at your property may also be utilised to energy this generator.

The selection of long term generator will depend upon how the homeowners strategy to utilize it. For those who have to electrical power up extra than the necessary appliances, you then can select long lasting generators which have far more than 17,000 watts capability.

These styles are usually much more highly-priced than moveable generators. But with all its capability, the preliminary cash spent are going to be well worth it after you see the type of back up energy it's going to give if you have to have it one of the most.

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