Science Experiment Toys ; Solar Fan

Are there any science experiment toys for wholesale? Certainly, you could find suitable science kits here.

This kit is perfect for kid’s STEM education. It’s suitable for schools, learning centers and education companies for business.

Safety Warnings
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years.

Experimental principle:

The solar panels absorb solar energy and convert it into electricity, which drives the motor.

The motor turns the electricity to the mechanical energy which turns the fan.

Functional principle
1. The solar panel converts the light energy of the sun into electrical energy through the silicon light chip. The energized coil rotates under the force of a magnetic field. The main form of energy conversion is the conversion of light energy into electrical energy, and electrical energy into mechanical energy. Of course, due to the resistance of the coil, part of the electrical energy is converted into heat.

Working principle
Light energy is converted into electrical energy, which turns the blades of the fan to generate wind, but why do people feel cool? Because of the large amount of sweat on the human body surface, when the blades of the fan rotate, the air will flow, so it can promote the rapid evaporation of sweat, and a large amount of heat will evaporate and absorb, so people will feel cool.

The solar electric fan converts light energy into mechanical energy to drive the blades to rotate, so that the air flows, making people feel cool.