Why is My Solar Charge Controller Voltage Stuck at 11.62 Volts for over a Month?
Seeing your solar charge controller voltage stuck at 11.62 volts for over a month is frustrating. This reading means your battery is deeply discharged and not charging properly. A voltage stuck at 11.62 volts for weeks suggests a system failure, not just a cloudy day. The battery is likely sulfated, or there is a broken … Read more