Solar street lamps use solar panels to convert solar radiation into electric energy during the day, and then store the electric energy in the battery through the intelligent controller. When the night comes, the sunlight intensity decreases gradually. When the intelligent controller detects that the illumination decreases to a certain value, it controls the battery to provide power to the light source load, so that the light source will turn on automatically when it is dark. The intelligent controller protects the charge and over discharge of the battery, and controls the opening and lighting time of the light source.
1. Foundation pouring
①. Establish the installation position of street lamps: according to the construction drawings and the geological conditions of the survey site, the construction team members will determine the installation position of street lamps at the place where there is no sunshade on the top of street lamps, taking the distance between street lamps as the reference value, otherwise the installation position of street lamps shall be replaced appropriately.
②. Excavation of street lamp foundation pit: excavate the street lamp foundation pit at the fixed installation position of street lamp. If the soil is soft for 1m on the surface, the excavation depth will be deepened. Confirm and protect other facilities (such as cables, pipelines, etc.) at the excavation location.
③. Build a battery box in the excavated foundation pit to bury the battery. If the foundation pit is not wide enough, we will continue to dig wide to have enough space to accommodate the battery box.
④. Pouring embedded parts of street lamp Foundation: in the excavated 1m deep pit, place the embedded parts pre welded by Kaichuang photoelectric into the pit, and place one end of the steel pipe in the middle of the embedded parts and the other end in the place where the battery is buried. And keep the embedded parts, foundation and ground at the same level. Then use C20 concrete to pour and fix the embedded parts. During the pouring process, it shall be continuously stirred evenly to ensure the compactness and firmness of the whole embedded parts.
⑤. After the construction is completed, the residue on the positioning plate shall be cleaned in time. After the concrete is completely solidified (about 4 days, 3 days if the weather is good), the solar street lamp can be installed.
2. Installation of solar street lamp assembly
01
Solar panel installation
①. Put the solar panel on the panel bracket and screw it down with screws to make it firm and reliable.
②. Connect the output line of the solar panel, pay attention to connect the positive and negative poles of the solar panel correctly, and fasten the output line of the solar panel with a tie.
③. After connecting the wires, tin the wiring of the battery board to prevent wire oxidation. Then put the connected battery board aside and wait for threading.
02
Installation of LED lamps
①. Thread the light wire out of the lamp arm, and leave a section of light wire at one end of the installation lamp cap for the installation of the lamp cap.
②. Support the lamp pole, thread the other end of the lamp line through the reserved along line hole of the lamp pole, and route the lamp line to the top end of the lamp pole. And install the lamp cap at the other end of the lamp line.
③. Align the lamp arm with the screw hole on the lamp pole, and then screw down the lamp arm with a fast wrench. Fasten the lamp arm after visually checking that there is no skew of the lamp arm.
④. Mark the end of the lamp wire passing through the top of the lamp pole, use a thin threading tube to thread the two wires to the bottom end of the lamp pole together with the solar panel wire, and fix the solar panel on the lamp pole. Check that the screws are tightened and wait for the crane to lift.
03
Lamp pole lifting
①. Before lifting the lamp pole, be sure to check the fixation of each component, check whether there is deviation between the lamp cap and the battery board, and make appropriate adjustment.
②. Put the lifting rope at the appropriate position of the lamp pole and lift the lamp slowly. Avoid scratching the battery board with the crane wire rope.
③. When the lamp pole is lifted directly above the foundation, slowly put down the lamp pole, rotate the lamp pole at the same time, adjust the lamp cap to face the road, and align the hole on the flange with the anchor bolt.
④. After the flange plate falls on the foundation, put on the flat pad, spring pad and nut in turn, and finally tighten the nut evenly with a wrench to fix the lamp pole.
⑤. Remove the lifting rope and check whether the lamp post is inclined and whether the lamp post is adjusted.
04
Installation of battery and controller
①. Put the battery into the battery well and thread the battery wire to the subgrade with fine iron wire.
②. Connect the connecting line to the controller according to the technical requirements; Connect the battery first, then the load, and then the sun plate; During wiring operation, it must be noted that all wiring and the wiring terminals marked on the controller cannot be connected wrongly, and the positive and negative polarity cannot collide or be connected reversely; Otherwise, the controller will be damaged.
③. Debug whether the street lamp works normally; Set the mode of the controller to make the street lamp light up and check whether there is a problem. If there is no problem, set the lighting time and seal the lamp cover of the lamp post.
④. Wiring effect diagram of intelligent controller.
3.Adjustment and secondary embedding of solar street lamp module
①. After the installation of solar street lamps is completed, check the installation effect of the overall street lamps, and readjust the inclination of the standing lamp pole. Finally, the installed street lamps shall be neat and uniform as a whole.
②. Check whether there is any deviation in the sunrise angle of the battery board. It is necessary to adjust the sunrise direction of the battery board to fully face due south. The specific direction shall be subject to the compass.
③. Stand in the middle of the road and check whether the lamp arm is crooked and whether the lamp cap is proper. If the lamp arm or lamp cap is not aligned, it needs to be adjusted again.
④. After all the installed street lamps are adjusted neatly and uniformly, and the lamp arm and lamp cap are not tilted, the lamp pole base shall be embedded for the second time. The base of the lamp pole is built into a small square with cement to make the solar street lamp more firm and reliable.
The above is the installation steps of solar street lamps. I hope it will be helpful to you. The experience content is only for reference. If you need to solve specific problems, it is suggested that you can add our contact information below for consultation.
Post time: Aug-01-2022
