Beaverton boy lauded for solar cell invention

BEAVERTON, Ore.

It all started with Legos – after he learned nanotechnology to make robots take off. The seventh grader then got an idea inspired by the sun.

“Solar it seems underused, and there are only a few problems with it,” Yuan said.

Encouraged by his Meadow Park Middle School science teacher, the 12-year-old developed a 3D solar cell.

“Regular solar cells are only 2D and only allow light interaction once,” he said.

And his cell can absorb both visible and UV light.