How to change ordinary street lamp to table 6 refers to the street lamp solar street light

General street lamps are made of alternating current power supply, even LED street lamp is also by ac rectifier into dc power supply, power resources has become increasingly serious, is fastidious energy conservation and environmental protection, and pollution-free renewable solar energy use. So more and more city streets to change

in general, the lamp is made of alternating current power supply. Even the led street lamp is also by the alternating current (ac) rectifier to dc. Electric power resource is more and more nervous. Nowadays, energy saving and environmental protection are valued, solar energy is no pollution to recycling. As a result, more and more cities with 6 meters long sichuan traffic lights replaced the street lamp, solar street lamps not only protect the environment, also reduced the fiscal spending, more results have been achieved. 6 m by solar panels, solar street lamps, solar controller, storage battery, led driver module, led street lamp, lamp posts, etc. The system composition block diagram below. The function of solar panels is to collect the light and convert light energy into electrical energy, which is the core component of 6 m solar street light. Should be considered when choosing a solar panel output voltage, output current, peak power and power conversion. The output of the solar panels is direct current. The controller is the brain of the whole system, plays a main role in the process of charging and discharging. Controller when sunlight intense street lights, solar panels together to battery charging, and storage battery; In the evening, the controller open the light-emitting diodes (leds), control of battery discharge, to convert the voltage to suitable for the working voltage of light-emitting diodes (leds). Controller has a light control module, the light control module is usually composed of photosensitive resistor photosensitive circuit. Battery's function is to store electricity, store lighting conversion of electrical energy during the day and at night under the action of the controller to the light emitting diode lamp power supply, make the light-emitting diodes (leds, have the effect of lighting. In short, to the ordinary lights into 6 metres of solar street lamp, will need to use the solar panels, solar controller, battery lamp, may also need to use light emitting diode drive.