Where are LED solar lawn lights suitable for?

Introduction of LED solar lawn light: The solar lawn light mainly uses the power of the solar cell to operate. When the sun shines on the solar cell during the day, the light energy is converted into electric energy and stored in the battery, and then the battery is used for the lawn at night. The LED (Light Emitting Diode) of the lamp supplies power. Its main advantages are safety, energy saving, convenience and environmental protection. It is suitable for landscaping and lighting decoration of green grass in residential communities and lawn landscaping in parks. The layout of the LED solar lawn light consists of solar cell components (photoelectric panels), super bright LED lights (light source), protection-free rechargeable batteries, active control circuits, lamps, etc. The light source advantages of LED solar lawn lights: At present, most lawn lights use LED as the light source, the LED has a long life, can reach more than 100,000 hours, and the operating voltage is low, which is very suitable for use in solar lawn lights. In particular, LED technology has now achieved a breakthrough, and its characteristics have also been greatly improved, and its performance-price ratio has also been greatly improved. In addition, the LED is powered by low-voltage DC, and its light source control cost is low, making it possible to adjust the light and dark, and to switch frequently, and it will not adversely affect the function of the LED. It can also easily control the color and generate dynamic illusions, so it is especially suitable for solar lawn lights. Solar lawn light source and power system description methods have developed rapidly in recent years because of the unique advantages of solar lawn lights. The lawn lamp has low power and is mainly intended for decoration. It is suitable for places with high requirements for mobility, difficult circuit laying and high waterproof requirements. These make lawn lights powered by solar cells show many unprecedented advantages. The system composition of the LED solar lawn light: The solar lawn light booster IC can actively switch the charging and discharging actions. When the solar charging panel senses sunlight during the day, it will automatically switch to the closed light and enter the charging state. When the night comes, the solar charging When the board does not sense sunlight, it will automatically switch to enter the battery discharge state. The solar lawn light boost IC can boost the output voltage of a 1.5 volt rechargeable battery to 3.6 volts. A set of circuit board IC should be equipped with a 5th rechargeable battery to drive 1--7 LED light-emitting diodes; multiple sets of circuit board ICs and so on; the integrated circuit of the solar lawn lamp controller and some edge components, The primary functions include charging circuit, driving circuit, photosensitive control circuit and pulse width modulation circuit, etc. The controller has features such as high conversion power: 80~85% (typical value), which can reduce the power demand of the solar cell version; low voltage: 0.9V (maximum value); adjustable output current. The system composition of LED solar lawn light: The solar lawn light boost IC can actively switch between charging and discharging actions. When the solar charging panel senses sunlight during the day, it will automatically switch to the closed light and enter the charging state. When the night comes, the solar charging When the board does not sense sunlight, it will automatically switch to enter the battery discharge state and turn on the lights. The solar lawn light boost IC can boost the output voltage of a 1.5 volt rechargeable battery to 3.6 volts. A set of circuit board IC should be equipped with a No. 5 rechargeable battery to drive 1--7 LED light-emitting diodes; multiple sets of circuit board ICs and so on; the integrated circuit of the solar lawn lamp controller and some components, the main function Including charging circuit, driving circuit, photosensitive control circuit and pulse width modulation circuit, etc. The controller has the characteristics of high conversion power: 80~85% (typical value), which can reduce the power demand of the solar cell version; low dynamic voltage: 0.9V (maximum value); adjustable output current.