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Hello Wrenches,<br><br>
I had an inquiry concerning the effect of EMP on photovoltaic
systems. We are heading for a period of solar activity that likely
will produce this effect. According to a local AEP (American
Electric Power) representative, the utility is spending a lot of money to
counter this anticipated problem. Additionally, nuclear related
issues are moving back to the front burner. <br><br>
It is clear that the pulse would damage an inverter, but possibly it
could be put in a Faraday cage. But a number of questions
arise.
<ul>
<li>Would the pulse damage the modules?
<li>Could the large currents and voltages induced by EMP damage the
conductors in the cells?
<li>Even if the inverters were surrounded by a Faraday cage, would
induced currents & voltages from the modules harm the
inverters?
<ul>
<li>Would series fuses and surge protectors be adequate protection.
</ul>
</ul>Has any research been done in this area? Does anyone know
answers to any of these questions?<br><br>
Thanks,<br><br>
Drake <br><br>
<x-sigsep><p></x-sigsep>
<font color="#0000FF">Drake
Chamberlin<x-tab> </x-tab>
<br>
Athens Electric<br>
OH License
44810<x-tab> </x-tab><br>
CO license 3773<br>
NABCEP Certified PV<br>
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