Hello all, hopefully simple question:
I have 2019 Flight 24RBS with solar on the side. The SAE connection goes to batteries (eventually) and to ground directly on TT frame.
I have a Epever 20A MPPT charge controller with a grounding screw on the side.
https://www.amazon.com/gp/product/B07DK5B63K
(I also have breaks for protection, etc)
However, I don't know how to ground, if necessary. This controller claims to be "negative ground" and a response to someone's Amazon question about grounding:
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It can be ungrounded. If grounding is required, as long as one of the solar panel or the batteries or loads are grounded, the controller is grounded.(Negative ground)
Best wishes,
Y-SOLAR Serivce Team
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Given the SAE grounds, then am I ok without adding additional grounding to the controller? I remember the importance of grounding from circuits class...and the symbol is cool to write. But I have no clue when/why it's needed.
Thanks in advance!!