Eisco Labs Solar Energy Kit, with Solar Cell, Light Bulb and Motor Accessories
This Solar Energy kit effectively demonstrates the conversion between light energy and electricity. It includes a selenium voltaic solar cell, a mounted light bulb, and motor with an attached fan.
The 12 V, 24 W light bulb when placed in front of the solar cell provides sufficient power to run the motor effectively, while avoiding the risk of damage to the cell by excess light or heat.
Requires four 4mm plug type cords and a 12 V Power Supply, such as Eisco Labs Battery Eliminator (not included).