Wondering if dealer did any damage.
In 2017 when we bought our brand new Airstream TT, we had the dealer add the airstream 90 watt solar package. He did so, and we have been using it for the last 4 years. I am considering adding more so...
Forum Discussion
CA Traveler wrote:
The PV + wire connects to the controller PV + terminal. The PV - wire connects to the - battery terminal
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If "PV" means "array", then the "PV - " wire would go to the controller's neg input terminal ("array neg" on some controllers) not to the battery
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The small controller black wire is for the electronics only and not used for the - charging circuit.
The PV green wire could be a PV frame ground or something else. Veryify that it's actually charging with a ammeter and there is a - negative PV to battery post wire.
Very confusing to use "PV" instead of "array" and "battery" for the input and output.
