This uses a Silicon Solar cell to convert sunlight into Electrical Energy which in turn drives the fan.
No Soldering required, simply clip the “Alligator Clips” from the Photo-Voltaic Panel onto the motor, attach the fan and start experimenting.
The speed of the fan is proportional to the Solar Energy landing on the P-V Cell.
Experiments are rapid to understand and feedback via the fan speed keeps young minds engaged.
Solar Panel Output : 4V DC (peak) 60mA
Dimensions of Solar Panel: 6 X 6 cm