Advantages of solar LED lights

The solar LED light is powered by crystalline silicon solar cell, the maintenance free valve controlled sealed battery (colloidal battery) stores electric energy, and the ultra bright LED light is used as the light source and controlled by the intelligent charge discharge controller to replace the traditional public power lighting. solar LED lights have many advantages, as follows:

l Low maintenance cost

l Wide working temperature range, pure light color, firm structure

l Long service life

Low maintenance cost:

compared with traditional street lights, the maintenance cost of LED street lights is very low. After comparison, all the investment costs can be recovered in less than 6 years. Disadvantages: single LED power is low. In order to obtain high power, multiple devices need to be used in parallel. Low color rendering. The color displayed under LED illumination is not as real as that of incandescent light, which should be analyzed from the spectral distribution, which belongs to the technical problem. facula. Due to the defects in the manufacturing process of white LED itself and the matching error with reflector cup or lens, it is easy to cause the problem of "yellow circle". LED street light heat dissipation technology is generally used in the form of heat conduction plate, which is a 5mm thick copper plate, which is actually a uniform temperature plate. It can be widely used in urban main and secondary roads, communities, factories, tourist attractions, parking lots and other places. Product components light pole structure: steel light pole and bracket, plastic spraying treatment on the surface, and special anti-theft stainless steel screws are used for battery board connection.

Wide working temperature range, pure light color, firm structure

LED has a series of characteristics, such as wide working temperature range, pure light color, firm structure (impact resistance, vibration resistance), stable and reliable performance, which are favored by people. Since the LED illuminant is close to the "point" light source, the light design is more convenient. However, if it is used as a large-area display, the current and power consumption are large. LED can generally be used for indicator lights, nixie tubes, display boards and other display devices and photoelectric coupling devices of electronic equipment, as well as optical communication, as well as the decoration of building contours, amusement parks, billboards, streets, stages and other places. The light attenuation of high-power LED (generally above 30W) is much better. Self weight problem: LED street lights have high technical content and complex components. The solar light works automatically without trenching and wiring, but the light pole needs to be installed on the embedded parts (concrete base).

Long service life

LED light source has long service life, no accidents, almost no need to change the bulb, one construction and several years of use. Low power consumption, no need to pay high electricity charges due to lighting and beautification. Waterproof, dustproof, pressure resistant and corrosion resistant. Long life, light source life of more than 50000 hours, rich and gorgeous colors, a variety of colors to choose from; Easy to control, can realize color change function, high brightness, low energy consumption, soft light, no glare, and the efficiency of lights is greater than 85%. The LED buried light body is made of pressed steel or stainless steel, which is firm and durable, anti-seepage and excellent heat dissipation performance. Description of working principle of solar LED light: under the control of intelligent controller, the solar panel absorbs solar light and converts it into electric energy after being irradiated by solar light during the day. The solar cell module charges the battery pack during the day, and the battery pack provides power to the LED light source at night to realize the lighting function.