The FCX Clarity is Honda's emissions-free car, the power source is Honda's Solar Hydrogen Station. The solar-powered electrolyzer converts water into oxygen and hydrogen, and is designed for home use.

The combination produces an emissions-free ride. At the center of FCX Clarity is a fuel cell that uses  hydrogen in the tank to create the electricity for its electric motor. The fuel cell is called Honda's V Flow (for vertical flow).

The stack stands vertically between the FCX's front seats, therefore it does not take up valuable space. It eliminates a major drawback. When the fuel…