Using this SolarBots kit is super easy. First, find a sunny spot. Open the box and take out the parts and the 48 - page manual. Follow the step - by - step instructions in the manual to assemble your chosen robot model. Make sure all the parts fit well together. When you're done, place the robot in direct sunlight. The solar panel will start collecting energy and the robot will come to life. As for maintenance, keep the solar panel clean. You can use a soft cloth to wipe it gently. If it gets dirty, the robot might not work as well. Also, store the parts in a dry place when not in use. Don't expose the robot to extreme heat or cold. Have fun creating and experimenting with your solar - powered robots!