Remove the solar street light in the storage of the battery compartment in the cement tank and other debris, to ensure that the drainage hole without foreign body blockage. Look at the battery compartment for damage, and check the battery voltage is normal, if any abnormalities are judged as substandard goods, prohibit the installation. Wrap the jacket wire with insulating tape. The battery compartment is disassembled and lifted by a crane into a pre-laid foundation. Then, two double-wire hoops are attached to the connecting hose to pass the battery line through the prefabricated pipe of the cage, and the prefabricated pipe is uniformly coated 7091 sealed on the next layer of silicone will be connected to the other end of the hose connected to the root of the prefabricated tube, with a flat-blade screwdriver on the double wire ring hoop bolts. To put the battery line from the prefabricated tube piercing and then put on a threading hose, threading hose on the two sets of double wire hoop, the prefabricated tube evenly coated with a layer of 7091 sealed silicone will thread Tube inserted into the root of the prefabricated tube, with a flat-blade screwdriver on the double wire ring hoop bolts, and finally the battery line fixed in the nozzle.