When lifting light poles, you must pay attention to the surrounding environment, such as overhead wires, trees, billboards, scaffolding, buildings, etc., and take safety measures. Before lifting the light pole, check whether the fasteners of each part are firm, whether the lamp head is installed correctly, and whether the light source is working normally. Then debug whether the system works normally; loosen the connecting wire of the solar panel on the controller, the light source should work; connect the connecting wire of the solar panel, the light should be off. At the same time, carefully observe the changes of each indicator light on the controller, and lift and install when everything is normal. When the main light pole is hoisted, pay attention to safety precautions, and the screws must be absolutely tightened. If there is a deviation in the sun-facing angle of the component, it is necessary to adjust its sun-facing direction to make it completely facing south.