A few things I have learned about solar. If your charge controller is configurable, use the AGM or gel battery profile and not flooded/wet. The charge parameters are not interchangeable concerning maximizing battery life. Research the proper angle and direction of the panel for your area. The charge controllerās display can be used to determine the panelās effectiveness. Keep all cable lengths as short possible and all connections tight. Donāt use cable clamps ā use ring terminals and bolts. Disable all features on the camera you donāt need to reduce power consumption. When dealing with low voltages and amperages, every loss is important.
Solar panels are ~85% efficient, so a 100W panel typically produces 85W.
Assuming the camera is 12VDC, is the camera connected to the charge controller? If yes, the controller will shut down the load if the battery gets too low. If no, the camera could discharge the battery too much and reduce battery life. A small load like a camera should connected the charge controller. Also, the charge controller needs electricity from the battery to operate, and not the panel. If the battery voltage gets too low, the charge controller will be damaged by the panelās output.
I do not see any fuses used per the Amazon listing. In this type of setup, fuses can help prevent a fire. Batteries are āunlimitedā sources of electricity. The batteryās positive should always have a fuse.
