Stem Model enginediy | Stark Vehicle-Mounted Solar Double Windmill Motor Model Science Motor Model Toy

Features:

Creative Technology Ornaments:
The Solar Double Windmill Shape. The Inside Is Clearly Visible, Which Makes It Easy To Observe The Principle. It Is Not Affected By Temperature Changes And Can Be Rotated Throughout The Year. Polysilicon Solar Panels.
Principle:
This Product Is Powered By Solar Energy. It Can Rotate In Different Directions From Different Angles Of Sunlight. This Produces High-Speed Rotation And Automatically Maintains Balance. The All-Metal Design Is Not Afraid Of High Temperatures. When The Sun Shines, It Rotates At High Speed
How To Use:
Firstly, Place The Product In A Stable Position. If It Is Used In A Car, Please Tear Off The Outer Plastic Tape To Fix The Base; Use A Bathroom Master Lamp To Directly Illuminate The Solar Panel, Or Place It In Direct Sunlight, And The Solar Windmill Can Run.
Use Significance And Value:
The Product Can Be Used As Science And Education Educational Toys, Scientific And Technological Ornaments, Experimental Teaching Demonstrations, Etc.; Understand And Learn The Principles Of Solar Power Generation, While Having A Certain Ornamental Value, Inspire Interest In Scientific Exploration, And Cultivate Innovation And Creativity.
Note:
Although It Is A Metal Product, Please Do Not Drop It Forcefully, And Do Not Move Any Screws. The Product Needs To Be Turned In The Sun. It Cannot Be Turned On A Rainy Or Cloudy Day. Acrylic Is Easy To Grind And Will Be Shipped With A Film; Due To The Imperfect Dynamic Balance Caused By The Shaking Or Squeezing Of The Product During Transportation, We Will Provide Replacement Or Repair Services To Solve This Problem.
For Ages: 8+

Specifications:
.Color: As Shown
.Material: Metal
.Voltage: 0.5V
.Power: 0.5W
.Product Dimensions: 9.5 X 9.5 X 11.5Cm
.Product Weight: 100G
.Package Dimensions: 15 X 15 X 10Cm
.Package Weight: 220G
.Packing: Box

Package Content:
.1 X Solar Windmill Model