4M Kit for hybrid powered robot Green Science

This fun robot not only provides a lot of fun, with the exciting kit you learn all the important elements of a functional robot. The assembly promotes both your technical understanding and your motor skills. The special feature of this robot is that it draws its drive energy from two different energy sources. When the sun is shining, the solar panel converts sunlight into energy that allows your robot to drive. When there is no sunlight, the robot simply draws the energy it needs from a battery.