Alternative Power Systems

This article was posted 04/10/2009 and is most likely outdated.

Subject - Alternative Power Systems

April 10, 2009
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Alternative Power Systems

Solar, wind, and other alternative power systems have drawn lots of interest this past year. This is a dynamic and fast moving industry and I receive a lot of inquiries about the subject. If you know of any educational material that is directed to the electrical professional, or if you’re an expert on solar, wind, and/or the NEC (Article 690 – Photovoltaic Systems) and are interested in helping me help our industry, please contact me directly at Mike@MikeHolt.com.

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Comments

Here is a question. I wonder what good or purpose is accomplished by grounding the negative terminal on of a DC circuit from a photoelectric display? I can see a path for lightning on the structure but fuses and breakers have to be inline DC types. Jack

Jack Miller

Reply from: RobD
Rredundant...is my guess Jack! I'll to do some more probing on this one.

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