Small Solar Windmill

Small Solar windmill                                             

Gelsonlab HSPEN-025 Demonstration Solar Cell tro light Demonstrator Small Solar windmill Solar demonstration device battery plate Small Solar rotating disk              

Small Solar windmill is a great desktop item and attention-getter. Four powerful solar cells are mounted on a revolving disk and motor. This in turn is mounted to a plastic stand and base. Watch as the entire disk, solar cells included, begin to whirl around when the unit is placed in the sun.

 

Demonstration of the application of solar energy in teaching. The black plastic base is provided with a metal post, and the upright post is connected with a spherical rotary rod which can be rotated in the upright post and is fixed. The rotating rod is connected with a solar energy turntable with a motor, and the disk is provided with four solar panels. Overall size: 117*117*150mm. The solar disk placed in the sun or the surface of the incandescent lamp near 60W, the solar panels generate electricity to drive the motor to rotate, the solar wheel began to spin. After leaving the sun or the incandescent lamp, solar panels do not generate electricity, the solar disc will slowly stop turning. The experiment is vivid, the experimental effect is obvious, can be very good to attract students to generate interest in solar power, and to explore the principle of solar power generation.