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led street light china 20w led street light

2018-03-17 13:49:11

led street light china
led street light china
20w led street light
20w led street light
led street light china     20w led street light
led street light china 20w led street light

20w led street light system composition
The solar street light system can guarantee the normal work of rainy weather for more than 15 days! Its system consists of LED light sources (including drivers), solar panels, batteries (including battery insulation boxes), solar street light controllers, street light poles (including foundations), and auxiliary material wires.
Solar cell modules generally use monocrystalline silicon or polycrystalline silicon solar cell components; LED lamp heads generally use high-power LED light sources; controllers are generally placed in the light poles, with light control, time control, overcharge and overdischarge protection and reverse connection protection. The advanced controller also has four seasons to adjust the lighting time function, half power function, smart charging and discharging functions; the battery is generally placed in the ground or there will be a special battery incubator, valve-regulated lead-acid batteries, colloidal batteries, Iron-aluminum batteries or lithium batteries. The solar lamp works fully automatically and no trenching wiring is required, but the lamp pole needs to be installed on the embedded part (concrete base).
Looking forward to your inquiry for this led street light china 20w led street light.