The wiring sequence of the controller should be: first connect the load, then connect the battery, and then connect the solar panel. After connecting the battery, the idle indicator light of the controller lights up. After one minute, the discharge indicator light lights up and the load opens. Connect the solar panel, and the controller will enter the corresponding working condition based on the illumination.

If the solar panel has charging current, the controller charging indicator light will light up and enter the charging working condition. Do not modify the wiring of the controller, and check the corresponding working status based on the working status indicator light.

Secondly, attention should also be paid to the use of solar panels:

(1) Do not let hard or sharp objects hit the solar street lamp panel, otherwise the solar panel will be damaged.

How should solar street lights be maintained?

(2) During the application process, it is necessary to regularly clean the solar panels. Adhere to external cleanliness, otherwise it will affect conversion efficiency.

(3) Do not let some things (such as branches, billboards, etc.) block the appearance during use, otherwise it will affect the conversion efficiency.

(4) The demand for solar installations is skewed 30 degrees towards the due south direction.

Solar street lamp manufacturers remind you of the precautions for battery needs in daily use:

(1) The underground box needs to be sealed in order to achieve water resistance; If damaged or broken underground boxes are encountered, they should be replaced in a timely manner.

(2) Short circuiting of the positive and negative poles of the battery is strictly prohibited; Otherwise, it will damage the battery.

(3) The general service life of a battery is two to three years; After this time period, the battery needs to be replaced in a timely manner.

Article source: Solar street lamp manufacturer Www.mingsongled.com