The principle of solar street lights

Solar street lights are mainly composed of solar cell components, intelligent controllers, maintenance-free batteries, light sources, light poles and structural parts.
The working principle of solar street lights is: solar cell modules convert solar radiation into electrical energy during the day and charge the maintenance-free battery. At night, the battery provides power to the light source load, and the light source automatically turns on when it is dark. The intelligent controller protects the battery from overcharging and overdischarging, and controls the turn-on and lighting time of the light source
Jiangsu Bo Siwei-Detailed Explanation of Solar Street Lights

Solar street lights are mainly composed of solar cell components, intelligent controllers, maintenance-free batteries, light sources, light poles and structural parts.

The working principle of Solar Street Light is:
"Solar battery components convert solar radiation into electrical energy during the day, and charge the maintenance-free battery. At night, the battery provides power to the light source load. The light source will automatically turn on when it is dark. The intelligent controller protects the battery from overcharging and over-discharging. , And control the turn-on and lighting time of the light source.
The installation process of solar street lights:
1
Dig the subgrade of the ground cage and the battery box. After the roadbed is dug, irrigate the ground cage and the subgrade of the battery box. Each subgrade must be leveled. After the roadbed is poured, the street lights can be installed after 15 days of maintenance.
2
Put the battery into the previously excavated battery roadbed, cover the soil, and pass the battery wires through the 2-inch PVC pipe that was poured into the roadbed in advance. Make sure that the wire pipes are exposed to the foundation of the ground cage.
3
Open the Solar Panel in the box, place the cardboard on the ground where the solar panel receives the sun, and then align the holes of the solar bracket (if the solar panel hole is small, use a drill to ream), use the bolt to flatten the pad and pass through Place a washer on the hole, screw on the nut, and use a 17 wrench to tighten the 4 bolts.
4
Open the cover of the control box with an inner hexagon, and screw the inner hexagon bolts back to the original place. Put a washer with bolts on the place where the control box is fixed. After passing through the hole, put the washer on, screw on the nut, and then fix the wrench with 10 to tighten the nut.
5
Drill two holes on the company's nameplate, and drill two holes on the cover of the control box according to the corresponding holes on the nameplate, and fix the company's nameplate with two studs with a nail gun.
6
Cut 2 thick and 2 small wires to a length of meters, and pass the iron wire through the head, pull the 4 wires from the control box all the way to the side of the light pole, and remove the 4 wires on the light pole head. The wires are knotted, and the wires from the control box are wrapped around the cover of the control box.
7
Fix the two thicker wires with tape on the lamp pole head, loosen the two bolts on the lamp arm, take off the lamp arm, hook out the two smaller wires with the hook, and pass the wires through the lamp Arm, screw back the bolts you just loosened, and fix the 2 thin wires with tape to the exit of the lamp arm.
8
Put the light pole next to the ground cage, put a stool on the small head, install a solar panel on the top, and connect the solar wire. The solar panel depends on the installation position and faces the south. Tighten the bolts on the bracket with a wrench.
9
Connect the LED lamp holder and the two wires passing from the lamp pole to the lamp arm, fix it with a plastic head, and then tie it with a nylon cable tie. Three nylon cable ties should be tied, and the four bolts are fixed to the lamp holder with an inner hexagon. , Make sure that the lamp cap is parallel to the pole.
10
Tear off the plastic tape on the threaded part of the ground cage exposed on the ground, and place a flat washer, spring washer, and nut on each side of the exposed roadbed of the ground cage. Each light pole needs 4 flat washer, 4 spring washer, and 4 Nut.
11
Move the foot of the light pole to the position of the 4 nuts in the ground cage, one person presses the foot of the light pole, step on it with the foot, and the three people behind stand up the light pole with their shoulders, as the heel of the light pole After the 4 bolts of the cage are aligned, put flat washers and spring washers on the diagonal corners and screw the nuts on. The two people holding the light pole up hold the light pole, and the two people fix the nut. The nut must be tightened.
12
Cut the insulation board. The thickness of the insulation board is ×. According to the hole position of the controller, 6 holes are to be drilled on the board, and then a hole fixed on the light pole is drilled. An insulating board where the controller is fixed with screws.
13
Connect the controller to the control box, connect the battery first, and then connect the lamp head line, and see if the lamp head is on, then connect the solar panel line. Fix the controller on the bolt, and then screw on the nut. Unscrew the bolts on the cover of the control box, put on the cover of the control box, screw on the bolts, and tighten with an Allen key.