Renogy DCDC+mppt question
I have Renogys 50amp dcdc charger with mppt and have been charging my house batt via the starting batteries for sometime! finally looking for solar panels to add on but am hoping for someone with experience to confirm I’m getting the right panels to pair with this charger.
The charger seems to have a 25V solar input max, this is what I want to make sure I don’t screw up. I’m looking into Renogys Ntype 175 watt solar panel which says it has an open circuit voltage of 24.48.
Is that number the MAX amount of volts the panel could send to my charge controller?? I don’t want to fry the thing. I would wire in parallel to keep volts down if I end up doing more then one.
Also, if your using this charge controller, I would love to hear what panels (watts amps volts make modal whathave u) your pairing with it. Thanks in advance
Posted Dec 1, 2025, 6:51 PM UTC