This is a great demonstration for kids to learn about solar energy. Includes a 6V 70mA solar cell, a small motor and fan that will spin with sun exposure. Color of fan will vary. Solar panel is 95mm (3.75") X 51mm(2").
For this kit we use a high quality crystalline, epoxy encapsulated solar panel and a very efficient small motor that has a very low start-up current. These are much higher quality components than you will find in the cheap packaged solar fan kits. We hot glue all the wires so they will not come loose.
Quantity price, 12+ $12.95. Click on "Buy in Bulk".