Easy-Line Solar Propeller Our solar propeller shows in a simple way how a solar cell works with a solar motor. A 400 mA solar cell in connection (without soldering!) with the RF 300 solar motor causes the attached propeller to rotate in direct sunlight. To assemble it, you only need a Phillips screwdriver, combination pliers and an open-end wrench SW 7. Can be assembled in the classroom! Illustrated instructions. Required work: marking out, sanding and assembling. Dimensions: approx. 80 x 80 x 150 mm, 1 piece
