Build any 4 models at once-2 powered by solar panels and 2 powered by capacitors! Exclusive K'NEX solar panels use sunlight or incandescent light to power models. A 24-page building instruction booklet provided plus a master CD-ROM with instructions to allow you to reprint additional sets of building instructions as needed.

This K'NEX Solar Energy System contains 618 K'NEX rods and connectors packaged in a strong, stackable storage case with removable dividers and transparent, lockable lid. The kit includes color-coded building instructions to build 7 related models.


Recommended for grades 5-9.