How to install solar energy on the lamp post?

Connection mode: Connect the positive electrode of the battery panel, the positive electrode of the battery and the positive electrode of the street lamp to the red line of the controller, then connect the negative electrode of the solar panel to the blue line, the negative electrode of the battery to the black line, and finally connect the negative electrode of the street lamp to the green line, as follows:

Red line-the positive pole of all equipment;

Blue line-the negative electrode of solar panel;

Black line-the negative electrode of the battery;

Green-negative pole of street lamp.

system composition

The solar street lamp system consists of LED light source (including driver), solar panel, storage battery (including battery incubator), solar street lamp controller, lamp post (including foundation) and auxiliary materials.

Generally, monocrystalline silicon or polycrystalline silicon solar cell modules are selected for solar cell modules; LED lamp holders generally use high-power LED light sources; The controller is usually placed in the lamp post, which has the functions of light control, time control, over-charge and over-discharge protection, reverse connection protection and so on. The more advanced controller has the functions of adjusting the four-season lighting time, half-power function, intelligent charge and discharge and so on.

Batteries are usually placed underground or there will be a special battery incubator, which can be valve-regulated lead-acid batteries, colloidal batteries, iron-aluminum batteries or lithium batteries. The solar lamp works automatically, and there is no need to dig trenches for wiring, but the lamp pole needs to be installed on the embedded part (concrete base).