So to explain diagram solar panel charges battery through controller. From controller load goes to light strip through relay. Relay(12v) is operated by solar panel (15-16 volts), it is SPDT relay and when it is on it does nothing, but when it will go off when it will be dark and solar cell will not provide enough voltage it will connect positive from load to positive to light strip.
Problem is that relay is not going off.
Can you help?
Problem is that relay is not going off.
Can you help?