Originally Posted by mitiempo
Shouldn't be a problem currently but if you were to get a charger that could more than maintain a charged battery it could be an issue. I would buy a panel capable of one more circuit.
How are you charging your batteries now?
I have one battery and charge it with the same charger (It does charge the battery as well as maintain it). The motor also charges the battery if needed. It is a smaller boat at 25 ft. I don't think I will be needing a larger battery bank or charger.