1. Check the battery: The battery of the solar street lamp is an important part of storing solar energy. If the battery is damaged or aged, the solar street lamp will not work normally. Maintenance personnel can use the battery tester to check the voltage and capacity of the battery. If the battery is abnormal, it needs to be replaced with a new battery.
2. Check solar panels: solar panels are a key part of converting solar energy into electric energy. If the panels are damaged or polluted, the power generation efficiency of solar street lamps will decrease. Maintenance personnel can use professional solar panel cleaning agent and soft cloth to clean the surface of the panel to ensure that the panel can fully absorb sunlight.
3. Check the controller: The controller of the solar street lamp is the key component to control the switch and brightness of the lamp. If the controller fails, the solar street lamp will not work normally. Maintenance personnel can check the voltage and current of the controller with a multimeter. If there is something wrong with the controller, it needs to be replaced with a new controller.
4. Check the lamps: the lamps of solar street lamps are the light-emitting parts. If the lamps are burnt out or damaged, the solar street lamps will not be able to normal lighting. Maintenance personnel can use the bulb tester to check the brightness and current of the lamp. If there is something wrong with the lights, they need to replace them with new ones.
5. Check wiring: The wiring of solar street lamps is a key part to ensure power transmission. If the wiring is loose or disconnected, the solar street lamp will not work normally. Maintenance personnel can use screwdrivers and wrenches to check the tightness of pipeline connections. If the line connection is found to be poor, it is necessary to re-fasten or replace the line connector.
The maintenance of solar street lamps requires certain electrical knowledge and maintenance skills, as well as appropriate tools and equipment. During maintenance, maintenance personnel should pay attention to safety to avoid electric shock and other accidents. If you encounter complex faults or unsolvable problems, it is recommended to seek professional solar street lamp maintenance services.