How to prevent solar street lamps controller light pole how much water

Solar street lamps controller are installed in the chimney, battery box, generally do not water, but in some practical engineering cases because of improper installation or some controller circuit board didn't do anti-corrosion paint processing, because the rain down the terminal controller external



the solar street lamps 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. 】 Controller are installed in the chimney, battery box, general won't fill, but in some practical engineering cases because of improper installation or some of the controller circuit board didn't do anti-corrosion paint' Anti-corrosion paint coating is a special recipe, used for protection of circuit board and related equipment from the erosion of the environment. 】 Outside the processing, because the rain down the terminal controller connection into the solar street lamps controller 【 Used in solar photovoltaic systems, solar controller it full solar charge and discharge controller, coordinate the efforts of solar panels, battery, load, is a very important component in pv systems. 】 Cause a short circuit. So when the construction should pay attention to the controller inside the terminal connection wire bent into U” Type and fixed type, exposed to the outside of the cable is fixed for U” Type, so that the rain can't pour into the controller caused by short circuit, it also can be applied waterproof glue, perimeter interface 【 Waterproof adhesive characteristics: flexible, waterproof moist insulation, high cohesive force strong resistance to crack cohesive force strong, breathe freely waterproof, construction convenient, efficient, excellent permeability, strong cohesive force, etc. 】 To waterproof. My company solar street lamps controller adopts full sealing glue processing, waterproof level IP67

in many practical applications, the solar street lamps in many parts of the solar street light can't meet the needs of the normal lighting, especially in the continuous rainy days and winter street lamp solar street light illumination shortage period is more outstanding, in addition to use the poor quality of the related components, is another major reason why blindly reduce component costs, not configuration is designed according to the demand, reduce the use standard panels and batteries, so lead to in rainy day street lamp lighting can not be provided.