Recent content by blackbear199

Thanks for the suggestions. there just one thing i'm not clear about and thats the Over Voltage Disconnect are they referring to the controller over voltage or battery over voltage? if its controller over voltage i assume something like 15/16V would be good. if its battery over voltage 14.2...

Hi, i have 8x109ah 12v alphacell 220 gxl batteries that came out of cell towers. they will be parallel as they are replacing 12v flooded batteries. i am having some confusion about charge controller settings. the only specs written on the batteries is the float voltage(13.5-13.8) spec sheet...