battery powered

I have a circuit that is connected to a solar panel that goes to sleep during the night. At that point it does not allow current to flow even when the sun comes up. The only way to “wake it up “ is to disconnect and reconnect the solar panel. I am looking for a self powered (9 volt or AAA...

I'm trying to build a rechargeable system for my wall clock. I need it to output 1.5V from a li-ion cell. I am using a C945 NPN transistor because that is what I can find. Unfortunately, there is no output at the Emitter. What am I getting wrong? Someone please help. My circuit diagram is...