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Piezo and solar charge controller

  1. Aug 8, 2015 #1
    Can I coax a solar charge controller to accept output from 16 piezo transducers, (20mm buzzer type disk piezo elements). The charge controller has an LCD display with readouts for voltage and amps.
  2. jcsd
  3. Aug 8, 2015 #2


    Staff: Mentor

    Sure. Remember two things though. Solar charge controlers work with DC. Second, the power output of a single transducer is tiny. You might need tens of thousands of them to match a solar panel.

    The Wikipedia article on energy harvesting may be interesting to you. It discuses piezioelectricity as well as other methods.
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