6 m light pole price list

Solar controller for solar street lamps ( Solar garden light) Control unit, the solar street light system plays an irreplaceable role, is like the human brain or the computer's processor, although he is small in size, but have the effect of core, because of the



solar controller' Called the solar controller solar charge controller, is used for solar power generation system, the control of multiple solar cell phalanx of battery and battery for solar power inverter load automatic control equipment. 】 As 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. 】 （ Solar garden light' Solar garden light with solar radiation for energy, using solar panels to the battery during the day and night use battery to power a courtyard light source, without complex and expensive pipeline laid, can be arbitrary adjust the layout of the lamps and lanterns, safety and energy saving pollution-free, charging and the on/off process adopts intelligent control, electric automatic switch, without manual operation, stable and reliable work, saving electricity, maintenance free. 】 ） Control unit, the solar street light system plays an irreplaceable role, is like the human brain or the computer's processor, although he is small in size, but have the effect of the core, so it is particularly important to choose a quality controller. Below is a brief introduction to select controller for you need to focus on:

a: exit protection voltage

some users found that solar street lights at work after a period of time, especially after several continuous rainy days, solar street lights will be for days or even a lot of day not bright, detect the battery voltage is normal, no fault in the controller, the light source are also. This problem ever confused a lot of maintenance personnel, in fact, this is out of under-voltage protection & throughout; The voltage value, the higher the value, the longer the recovery time after undervoltage, has caused a lot of days not work properly.

high quality controller should be able to make each customer can according to the configuration set up out of the voltage protection. But it is worth noting that the panel configuration must be reasonable, if the amount of charging panels daily discharge can't meet that night, in the long term, often in a deep discharge, battery life shortens greatly, so the panel configuration must enlarge allowance, configuration of panels, the greater the exit to protect the low voltage can be set up, it won't cause the impact on the battery.