Microprocessor: high-speed CPU microprocessor, high-precision A/D analog-to-digital converter
Charger: It is used to convert the solar energy collected by the solar panel into electricity and charge it to the battery for storage.
Battery: Stores the electrical energy obtained from the charging of solar panels for use by electrical appliances.
Inverter: Converts direct current (electrical energy supplied from the battery) to alternating current for use by the appliance.
Controller/regulator: used to monitor and control the operating state and power output of the photovoltaic system, including voltage regulation, current regulation and power regulation.
Battery protector: Used to protect the battery from battery faults such as overcharge, overdischarge, or short circuit.
Fuses/fuses: Used to protect photovoltaic controllers and related equipment from overcurrent damage.
Display/touch screen: Displays the operating status, parameters, and fault information of the photovoltaic system.
Communication interface: Used for communication and data transmission with other devices (such as power grids, computers, monitoring systems, etc.).