My trailer has a power center that distributes 12V power to the coach. It is currently getting 12V from the house battery. When the trailer is plugged into AC, the power center charges the house battery - it does not appear that this feature can be disabled.
I want to disconnect the house battery and connect the 12V/30A DC outlet on the AC200MAX to the power center. However, it doesn’t seem like it’s a good idea to let the power center try to charge the AC200MAX when it is plugged into shore power. I don’t know if the AC200MAX has reverse flow protection on the 12V/30A outlet.
To be safe, I was going to wire a solar diode between the 12V/30A outlet and the power center. Is there anything wrong with this idea?
https://www.amazon.com/LCLCTC-Solar-Anti-Reverse-100Amp-Voltage/dp/B0C8N7LQGN/ref=sr_1_2?sr=8-2