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    EPEVER MPPT not working right, HELP!

    Last update on my issue. I traced the wiring back from the panels, all good. From the panels to the MC4 combiners, all good. From the extensions Renogy supplied. All good. I needed an additional 12 feet to get from the Renogy extensions to the SCC. I purchased the extensions, which came...
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    EPEVER MPPT not working right, HELP!

    A big shout out to gnubie and AlanGriff! I couldn't stand the wait so I braved the rain and crawled into the basement of my TT. I disconnected the red positive cable and checked the volts from the lead to the still connected negative terminal on the SCC. It read -17.4 volts. Hmmm. Negative...
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    EPEVER MPPT not working right, HELP!

    Yes. Red to positive and black to negative. But for the sake of the question, I will switch them around to see if that makes a difference. Raining here right now, so will check tomorrow and give feedback. Thanks for the suggestion.
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    EPEVER MPPT not working right, HELP!

    I am new to this forum, but have been subscribed to Will's You Tube page for a year or so. And...in the same boat as others in this discussion. Epever Tracer 4215BN. No green LED for PV. This is what I sent to their support. Heard back, was informed China is on a national holiday. Hope to hear...
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