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  • What is the best product for integrated LED solar street lights?
    Apr 10, 2024
    All-in-one solar street lights, also known as integrated solar street lights, are lighting fixtures that combine solar panels, LED lights, batteries, and controllers into a single unit. These lights are designed to harness solar energy during the day and use it to illuminate outdoor areas at night. Here's an overview of how they work: Shenzhen Leadray Optoelectronic Co., Ltd. sales@szleadray.com +86-13424390319 Solar Panel: The solar panel is the key component that collects sunlight and converts it into electricity. It is typically mounted on top of the light fixture and uses multiple photovoltaic cells to capture solar energy. Lithium-Ion Battery: The solar energy generated by the solar panel is stored in a rechargeable lithium-ion battery. These batteries have high energy density, are long-lasting, and require minimal maintenance. LED Lights: All-in-one solar street lights are equipped with high-quality LED lights that provide bright and efficient illumination. LEDs are energy-efficient and have a longer lifespan compared to traditional lighting options. Controller: The controller regulates the charging and discharging of the battery, as well as the operation of the LED lights. It includes functions such as light control, time control, and motion sensing capabilities. Motion Sensor: Many all-in-one solar street lights feature built-in motion sensors that detect movement in the surrounding area. When motion is detected, the lights automatically switch to full brightness, providing enhanced security and energy-saving benefits. Smart Energy Management System: Some advanced models of all-in-one solar street lights are equipped with smart energy management systems. These systems optimize the charging and discharging of the battery based on weather conditions and lighting requirements, maximizing energy efficiency. The installation structure of all-in-one solar street lights varies depending on the specific model and manufacturer. Generally, they are mounted on poles or brackets using clamps or brackets provided with the light fixture. The solar panel is typically positioned at the top of the light fixture for maximum exposure to sunlight, while the battery and other components are housed within the unit. Overall, all-in-one solar street lights offer numerous benefits, including reduced electricity costs, environmental sustainability, easy installation, and low maintenance requirements. They are widely used in various outdoor applications such as streets, parking lots, pathways, parks, and residential areas to provide efficient and reliable lighting powered by renewable energy. light customization, sample processing, graphic processing, customized on demand, light customization, sample processing, graphic processing, customized on demand.
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  • What are the functions of the working principle of solar street lights
    Mar 26, 2025
    The working principle of solar street lights, including light control and time control, as well as the function of the controller. ‌. Core working principle ‌ ‌Light Energy Conversion and storage ‌ ‌. During the day, solar panels convert light energy into electric energy through photovoltaic effect, which is transmitted by the controller to the battery for storage ‌. The controller monitors the battery voltage in real time, automatically manages the charge and discharge status, and prevents overcharge or overdischarge ‌. ‌Light control and time control mechanism ‌ ‌Light control principle ‌ : automatically control the switch of lamps by detecting the intensity of ambient light. When the light weakens to the threshold value (such as dark), the controller starts to discharge and the road light will turn on; Stop discharging when the light increases (such as dawn) and switch to charging mode ‌. ‌Time control principle ‌ : preset fixed lighting duration or switching time. For example, set the lights to turn off automatically after 4 hours, or adjust the operating period according to the season ‌. Light control is to control the switch by detecting the intensity of light, and time control is to set the time. The controller charges during the day and discharges at night, combining the two control methods. For example, light control on the light + time control off the light. Time interval dimming ‌ : the night is divided into multiple periods (such as peak period, low period), dynamically adjust the brightness to save energy ‌. ‌ Morning light mode ‌ : light up for a short time in the early morning (such as 1-2 hours) to adapt to specific needs . Key technical support of controller ‌ ‌ Hardware configuration ‌ Dual MOS control loop ‌ : reduce circuit voltage loss, improve charging efficiency (50% energy saving compared with diode scheme) ‌. Temperature compensation chip ‌ : real-time monitoring battery temperature, adjust the charging voltage to prevent high temperature overcharge or low temperature undercharge ‌.
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