Nissan has unveiled a new solar tree concept at CEATEC 2010, which is a part of the 2030 Zero-emission City proposal that Nissan and some other companies are participating in. The Solar Tree concept is a tree-like structure with three translucent solar panels onboard. The solar panels track the position of the sun for optimal energy generation.

Nissan has unveiled a new solar tree concept at CEATEC 2010, which is a part of the 2030 Zero-emission City proposal that Nissan and some other companies are participating in. The Solar Tree concept is a tree-like structure with three translucent solar panels onboard. The solar panels track the position of the sun for optimal energy generation.