Solar road solar street lamp installation method and matters needing attention in the countryside

Tools and equipment needed for installing solar street lights, multimeter, wrench, fine wire, nylon cable tie, shovel, lifting rope ( Material is soft; For steel wire rope, wire rope must be wrapped in cloth belt or in the lamps and lanterns, pad with soft objects, avoid damage to the lamp body



install solar street light [ Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 The required tools and equipment: multimeter, wrench, fine wire, cable tie' Cable ties, nylon material of a kind of cable tie. 】 , shovel, lifting rope ( Material is soft; For steel wire rope, wire rope must be wrapped in cloth belt or in the lamps and lanterns, mat with soft objects, avoid damaging the lamp body) , crane, lift car, etc.

install solar cell' Solar cells can effectively absorb solar energy and convert it into a power semiconductor components. 】 Components:

1) Solar cell components connection:

a, open the solar battery components packing and check for damage to the solar cell components;

b, the solar battery components guard plate placed on Angle steel box, and then place the solar battery components on the plate; Put solar cell components, junction box are all high, when the sun electric ChiZu laid-down, junction box should be closer towards the direction of the distance light pole components;

c, according to the system voltage of street lamp and solar cell components of voltage line connected solar cell components, such as street lamp system voltage is 24 v, solar battery components of voltage of 17 or 18 v v, it should be in tandem solar cell components, the positive (of the series method is the first piece of component Or negative) And the second component of the cathode ( Or the anode) Connection, if the voltage of the solar battery components for 34 v, on the solar battery components should be in parallel, the parallel method is the first piece of component is negative and the second component is negative corresponding connection, the solar battery components when wiring connection box with a small screwdriver to open, the solar battery components power cord with a small screwdriver to pressure to terminal connector, require the red line to the anode, the blue line to the cathode, after waiting for line connected to terminal box for the waterproof nut fastening, and the terminal within the terminal box with 7091 seal silica gel, glue quantity 【 Spread to be glued unit dose on the bonding area of adhesives. 】 To make the terminal box into line hole is completely sealed, and then buckle on the junction box cover, junction box cover should fasten, not against.

d, multimeter is used to inspect the solar battery components of attachment ( Answer the controller side) Not with short circuit testing solar cell component output voltage meets the system requirements. In fine weather should be greater than its open circuit voltage 18 v ( System voltage is 12 v) 34 v (or System voltage is 24 v) 。 Before the installation and testing solar battery components power cords to the controller the positive application of insulating tape will be exposed wire core, insulating tape package two layers. Note: the battery components during the installation process should take put down gently, avoid instrument such as damage to it.