38.3 MB (1.4 MB compressed)
4500 x 2978 pixels
38.1 x 25.1 cm ⏐ 15.0 x 9.9 in (300dpi)
GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
A view under the hood of a fuel cell vehicle. Power control unit of Toyota FCHV (fuel cell hybrid vehicle) car. The unit regulates fuel cell output and battery charging and discharging depending on the driving conditions. The Toyota FCHV is build upon the Highlander SUV and uses hydrogen fuel cell to generate electricity that drives the electric motor. This particular vehicle was photographed on UC Irvine campus and is driven regularly. Photo Oct 2007.
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