Hi all,
I have searched the forum and I apologize if I have missed the answer to my question. I have two 300 watt 12v solar panels connected to a PCM60X solar charge controller. The solar charge controller is connected to a 4s80p 18650 battery bank. The battery bank feeds an inverter whose max. voltage is 15.4 volts. When attempting to configure the PCM60X utilizing the custom settings, the controller will only go up to 15 volts max for the absorption charging voltage and the same for the floating charging voltage. As I understand it, if you are running a 48-volt system you divide by 4, a 24v system is divided by 2 and a 12 v system is divided by 1. I do not see a way to get 15.4 volts. I am working diligently to go up to 48 volts but it is taking a while. In the mean time I would like to power a few things in the barn off of the 12-volt inverter. Any guidance would be greatly appreciated. Thanks. Randy
I have searched the forum and I apologize if I have missed the answer to my question. I have two 300 watt 12v solar panels connected to a PCM60X solar charge controller. The solar charge controller is connected to a 4s80p 18650 battery bank. The battery bank feeds an inverter whose max. voltage is 15.4 volts. When attempting to configure the PCM60X utilizing the custom settings, the controller will only go up to 15 volts max for the absorption charging voltage and the same for the floating charging voltage. As I understand it, if you are running a 48-volt system you divide by 4, a 24v system is divided by 2 and a 12 v system is divided by 1. I do not see a way to get 15.4 volts. I am working diligently to go up to 48 volts but it is taking a while. In the mean time I would like to power a few things in the barn off of the 12-volt inverter. Any guidance would be greatly appreciated. Thanks. Randy