MFR. No. : 277-1201
STOCK No. : 1511-AE2
Teaches how solar cells can be used as an alternative energy source to provide power to buildings purify sea water power spacecraft and more....
Easy to read booklet with illustrated projects
Includes DC motor wired to a silicone-wafer solar cell propeller and optical discs
Contains the key components you need to get started building your own solar-powered desk fan and visual disc project.