This wiring diagram shows the solar panel to battery storage system. Solar panel connected to a battery storage system in this diagram. The solar panel transforms sunlight into direct current (DC) electricity. To prevent the system from overloading, the DC electricity passes through a DC overload breaker. A manual disconnect switch is used to safely disconnect the system once the electricity has passed through it. The electricity then travels to a charge controller. The charge controller controls the solar panel's voltage and current to ensure that the battery is charged safely. The DC electricity is stored by the battery for subsequent use. For further security, a manual disconnect switch is positioned next to the battery.