Electric Meter Spins Backward

Metacafe Affiliate U
Added by Choker14
Published 2 Apr 2010
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This is a standard Electric meter that has a photovoltaic (PV) solar system installed on it.  You can see the meter spin backward, then when cloud covers the panels it spins normal (to the right).  Then when the clouds pass it spins backward again.
Categories: Science & Tech
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