EPEVER ® MPPT charge controller 20A charge controller auto work 12V / 24V LCD display comes negative grounding - Tracer 2206AN

This charge controller is compatible with all our panels.

The Manual states compatible with a combination of our panels not exceeding…

390 watt connected to one or several 12v batteries connected in parallel.

or

780 watt connected to one or several 24v batteries connected in parallel.

The max open circuit voltage is rated at 100 volt therefore I would suggest connecting a pair of panels in series (positive to negative) or any three panels together in parallel (all the positives together and all the negatives together).

When installing ALWAYS connect the battery first.

In order to connect to Bluetooth/Wi-Fi to monitor data on your phone a separate RJ45 cable and ebox is required sold separately.