System debugging skills for solar LED street lights

Update:27 Dec 2018
Summary:

Before installing the solar LED street light fixtures, […]

Before installing the solar LED street light fixtures, it is necessary to carry out a test with the battery to see if the lamps can be lit, to avoid being discovered after the lifting is completed, and to increase the installation and commissioning costs.

(1) Time control function setting. According to the daily lighting time designed in the design scheme, set the time control point according to the instructions of the controller. The lighting time per night should not be higher than the design value, and can only be equal to or less than the design value.

(2) Light control function simulation. If it is in the daytime, after the wiring, the opaque material can be used to completely block the solar cell array mating surface (or the battery component wiring on the controller is removed), according to the delay time mentioned in the controller manual (usually 5min), After the corresponding time has elapsed, whether the luminaire can automatically light up. If it can be lit, it indicates that the light control function is normal. If it cannot be lit, it indicates that the light control function is invalid. It is necessary to recheck the controller settings. If it is normal, remove the obstruction on the solar cell array (or connect the solar array power line on the controller), the light source can be automatically turned off, indicating that the light control off function is normal.