The IV curve is a commonly used graph that describes how a PV cell works. In this video we introduce Bill Brooks, who is in a lot of the advanced classes with Sean and we get an idea of how he teaches with Sean. You may also catch them presenting together at one of the large solar and storage conferences.

You can check out Bill at www.brooksolar.com
As you get more advanced in the industry, you will hear more and more about Bill.

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