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  • Why do you need our solar street lights
    Dec 05, 2022
    As the integrated solar street light is powered by the solar, and the battery capacity is limited, why do you need to our solar street light?   Light Mode: PIR Motion Sensor/Timer Control Integrated All In One Led Solar Street Light       PIR Sensor: 30% brightness when no motion, 100% Brightness when motion detected. Battery Power Panel Lights System Outdoor Dimmable highway.   01. As the integrated solar street light is powered by the solar, and the battery capacity is limited, we need to allocate the consumption of power.   You may think that we can increase the capacity of the battery, if you do so, you need more batter units and bigger size of solar panel, in the end, the whole fixture will be larger and heavier which the poles can not stand, moreover, the cost increased definitely.   02. To extend the lighting hours and against the rainy day, if a solar street light lit with full brightness(100% power on) it can only work for 6 hours.   But if we use the time control and set up the solar street light with some hours 100% brightness and some 30% and some 50%, etc. The solar street light can work more hours say like 12 hours( all night long). The solar street light must keep some power to against the rainy days.   03. Energy Saving: You don't need the integrated solar street light to be lit all night long from dust to dawn, especially after mid-night there is less people movement.     Features 1.Modular design,esay maintenance 2.Up to 210Lm/W,with optical design 3.Battery protection &heat dissipation design 4.Smart control management system   OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....   17+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.     Shenzhen Leadray Optoelectronic obtained several types of certificates such as CE, RoHS. We are the first enterprise in the solar lighting industry who is qualified for military qualified enterprises, in strict accordance with the military standards for the delivery of high quality products.  
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  • Newest Show You How To Disassemble The Solar Street Light
    Dec 05, 2022
    HI!Welcome to view When you promote our solar street light and you want to show the inside of the fixture to your customers and here we would like to show you how to disassemble the solar street light. 1.First of all, Place the fixture on a flat table, pay attention on the solar panel and handle with care . 2.Then have the tool ready: M4 & M5 Inner Hexagonal Socket Wrench. 3.Unscrew the screws on the fixing base and bracket support with the M5 Wrench. 4.Unscrew the screws on the Upper Aluminum housing on the top of the lamp with M4 Wrench, take out the upper aluminum housing with hands carefully. 5.Take out the surface plate at a quarter position, loosen the male and female connectors of the wires of the solar panel and battery and switch. Take out the surface plate completely. And now it is all done.       OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....     17+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.     China Outdoor Solar Street Lamp Aluminum Remote Control Waterproof Solar Powered Led Street Light https://www.szleadray.com/      
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  • When you are ready to new purchase some solar products,why you choose the best solar panel
    Dec 08, 2022
    1. Monocrystalline silicon solar cell At present, the photoelectric conversion efficiency of monocrystalline silicon solar cells is about 15%, and the highest is 24%. This is the highest photoelectric conversion efficiency among all kinds of solar cells, but the production cost is so high that it cannot be widely and universally used.   Monocrystalline silicon is generally packaged with tempered glass and waterproof resin, so it is sturdy and durable, with a service life of 15 years in general and 25 years at most.   2. Polycrystalline silicon solar cellThe production process of polycrystalline silicon solar cells is similar to that of monocrystalline silicon solar cells, but the photoelectric conversion efficiency of polycrystalline silicon solar cells needs to be reduced a lot, and its photoelectric conversion efficiency is about 12% (on July 1, 2004, Sharp, Japan, listed the world's highest efficiency polycrystalline silicon solar cells with an efficiency of 14.8%).   How to distinguish between Monocrystalline Solar and Polycrystalline Solar? 1, Different Color.The typical monocrystalline panel will tend to have a darker black color, polycrystalline panels tend to have a blue color. 2, Silicon Shape. Monocrystalline panel silicon is not a regular square shape, but polycrystalline panel silicon is a regular square shape.     When you are ready to purchase some solar products, you may want to choose the best solar panel. So do you know what you can do? There are two types of solar panel material in the market, one is Monocrystalline, and the other one is Polycrystalline. Normally, we will suggest more to our customers to choose Monocrystalline Solar when they ask for solar street light, because Monocrystalline will be more efficient. It can collect more sun power convert to electronics. OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....   17+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.     The main products: Integrated solar lights,solar advertising lighting,solar surveillance, solar power system,portable storage power supply, mobile storage system and solar home system etc. If you want to know more details, please contact me at: sales@szleadray.com More info please go to our website: www.szleadray.com
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  • Why is time control on street lamps one of the lighting modes used in integrated solar street lamps
    Dec 16, 2022
    Time control system of solar street lamp 1.Smart energy management, adjust the output power according to the battery capacity to prolong the lighting hours; For example: Time Control Total Time: 12h The lamp will stay on according to above metioned hours and lighting percentage (12H). It will shift and turn on/off automactically.       The default of our Leadray Integrated solar street light is “1227”. “1227” means we set up the light to be lit in 1 hour at 30% light on+2 hours at 100% light on+ 2 hours at 50% light on+7 hours at 20%. That is to say the integrated solar street light start working from 6pm, and from 6pm to 7pm the street light has only 30% light on; then from 7pm to 9pm, the light will be full brightness(100% light on);   From 9pm to 11pm, 50% light on; From 11am to 6am(the next day) 20% light on. The integrated street light will shift from one setting to another automatically(including on and off), we take this way (1hour+2hours+2hours+7hours) as a default because we think this meets the people's movement.   But you can request another way like “2226”, just need to consider the power consumption. Remark: Light mode and brightness can be customized. Shenzhen Leadray Optoelectronic Co., Ltd.   Welcome to visit our site: szleadray.com. Inquiry us for More!      
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  • What are the best combinations of solar street lamps?
    Dec 29, 2022
    Feature Integrate design and installation easily without any cable. No need for any external equipment and power support, no maintenance and debugging. Green&environmentally friendly power and luminous system; Power on/off and charging by automatic mode and without human action. Intelligent control in 3 sagments: timed control ir sensor control   predawn working control; Overcharge & over-discharge protection; 19% conversion rate monocrystalline solar panel Class A LiFePO4 battery with 2000 times 100% depth of discharge cycle life Bridgelux LED,20% higher than competitors in brightness and 15% higher in lighting times; MPPT control systems   1. Core Component Matching: The Foundation of a Reliable Solar Street Lamp Before choosing scenario-specific combinations, it is critical to ensure the four core components (panel, battery, LED, controller) are mutually compatible. Mismatches (e.g., an underpowered panel paired with a high-capacity battery) will lead to insufficient charging, frequent blackouts, or shortened component lifespans.   Component Key Parameters to Match Solar Panel Power (W) should match the total daily energy consumption of the LED + battery charging demand. Battery Capacity (Ah) should meet the lamp’s operating needs for 3–7 rainy days (to avoid downtime). LED Light Source Power (W) should align with the required illumination (lux) for the scenario; color temperature should suit user comfort. Controller Must support the panel’s voltage (e.g., 12V/24V) and battery type (e.g., lithium-ion/lead-acid); include overcharge/over-discharge protection.   2. Scenario-Specific Optimal Combinations Different use cases have distinct requirements for brightness, runtime, and durability. Below are the most practical combinations for 5 common scenarios:   Scenario 1: Urban Main Roads & Arterial Streets Needs: High brightness (to ensure traffic safety), long runtime (10–12 hours/night), and high reliability (resistance to heavy rain, strong winds).Optimal Combination:   Solar Panel: Monocrystalline silicon (200W–300W). Higher efficiency (22%–24%) ensures sufficient charging even in partial sunlight; better low-light performance (charges earlier in the morning/later in the evening). Battery: Lithium iron phosphate (LiFePO₄, 100Ah–200Ah/12V). Longer lifespan (8–10 years), higher energy density (saves space), and safer (no risk of explosion; withstands high temperatures). LED Light Source: 50W–100W high-power LED. Provides 5,000–10,000 lumens; color temperature 4,000K–5,000K (cool white, clear visibility for drivers); IP67 waterproof rating (resists heavy rain). Controller: Smart MPPT (Maximum Power Point Tracking) controller. 30%–40% higher charging efficiency than PWM controllers; supports remote monitoring (to track battery level/panel performance). Lamp Pole: 8m–12m galvanized steel pole (thickness ≥3mm). Anti-corrosion (hot-dip galvanizing + powder coating); wind resistance (grade 12+).   Scenario 2: Rural Lanes & Residential Communities Needs: Moderate brightness (to avoid light pollution), low cost, and easy maintenance; often with limited sunlight (e.g., shaded by trees).Optimal Combination:   Solar Panel: Polycrystalline silicon (100W–150W). Lower cost than monocrystalline; sufficient efficiency (18%–20%) for low-energy demands. Battery: Sealed lead-acid (SLA, 50Ah–100Ah/12V). Lower upfront cost; mature technology (easy to replace locally); suitable for mild temperatures (0°C–40°C). LED Light Source: 20W–40W LED. Provides 2,000–4,000 lumens; color temperature 3,000K–4,000K (warm white, comfortable for residents); IP65 waterproof. Controller: PWM (Pulse Width Modulation) controller. Cost-effective; simple design (low maintenance); includes basic protection (overcharge/over-discharge). Lamp Pole: 5m–8m aluminum alloy pole. Lightweight (easy to install); corrosion-resistant; suitable for low-wind areas.   SHENZHEN LEADRAY OPTOELECTRONIC CO., LTD.     Welcome to visit our site: szleadray.com. Inquiry us for More!  
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  • When do solar lights turn on,How do solar street lamps automatically illuminate at night
    Feb 13, 2023
    When do solar lighs turn on,How do solar street lamps automatically illuminate at night? Generally, the solar lamp will not light up in the daytime. The solar lamp is in an absorption state in the daytime. It will start to light up when the light is dark at night and meets the requirements of the solar lamp.   The solar panel of the solar street lamp absorbs solar energy, converts it into electric energy, stores it in the charging device, and releases it at night.   Many outdoor solar street lamps get a complete timer or photosensitive device to let them automatically emit light in the dark.     If the panel of the solar lamp is covered, such as the panel is covered by dust, or the panel is covered by snowflakes in snowy weather, then the solar lamp will not work normally, and the output voltage of the solar lamp will become low. At the set value, the solar lamp will glow in the daytime. LIGHT MODE - PIR Sensor 1. When the motion detected, the lamp will shift to 100% brightness automactically. 2. The lamp stay on with 30% brightless .when no motion LIGHT MODE - Time Control Total Time: 12h,100% Brightness,50% Brightness,30% Brightness,20% Brightness 1. The lamp will stay on according to above metioned hours and lighting percentage (12H). 2. It will shift and turn on/off automactically. Remark: Light mode and brightness can be customized. The solar lamp converts the absorbed solar energy into electric energy. When the light is strong, the output light will be lower. If the voltage of the solar lamp is lower than the set value, the street lamp will be turned on. If the voltage is higher than the set value, the street lamp will be turned off
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  • How to connect the solar panel to the LED light to make it light
    Feb 16, 2023
    Controlled by solar controller, it supplies power to solar light source LED energy-saving lamp Use a diode string between the battery and the battery board to prevent reverse charging. The solar panel in the sky receives solar radiation and generates electric energy in the form of chemical energy, which is stored in the battery pack.   2. At night, it is controlled by the solar controller to supply power to the solar lamp light source LED energy-saving lamp to make it glow.   3. When the brightness is higher than the set value during the day, the solar controller will control the output off, the solar energy lamp will stop emitting light, and the battery will continue to charge automatically.     4. The main role of solar cells is to generate electricity. 5. The mainstream of the power generation market is crystalline silicon solar cells and thin film solar cells, both of which have advantages and disadvantages.   6. Crystalline silicon solar cells have relatively low equipment costs, but high consumption and cell costs, but also high photoelectric conversion efficiency. It is suitable for generating electricity in outdoor sunlight.   Connecting a solar panel to an LED light to make it work requires a complete solar power system (not just direct connection between the two), as solar panels produce unstable DC power that needs regulation, storage, and control to match the LED’s power requirements. Below is a step-by-step guide to the system composition, connection principles, and specific wiring methods, suitable for both small-scale (e.g., home garden lights) and medium-scale (e.g., street lamps) applications.   1. Core Components Required (Must-Have) Solar panels generate electricity, but they cannot directly power LEDs—you need 4 key components to form a functional loop. Missing any part will cause the LED to fail (e.g., flickering, burnout, or no light).   Component Function Key Selection Criterion Solar Panel Converts sunlight into DC electricity (usually 12V/24V). Match the system voltage (e.g., 12V panel for 12V LEDs) and power (≥ LED + battery loss). Rechargeable Battery Stores solar electricity for nighttime or cloudy-day use. Use deep-cycle lead-acid batteries (low cost) or lithium-ion batteries (long life); voltage matches the system (12V/24V). Solar Charge Controller (SCC) Protects the battery from overcharging/over-discharging; regulates power to LEDs. Must match system voltage (12V/24V) and current (≥ solar panel’s maximum current). LED Light The load (lighting part). Choose DC LED lights (most common for solar systems); voltage matches the system (12V/24V to avoid burnout).   2. Why Direct Connection (Solar Panel → LED) Fails Many beginners try to connect the solar panel directly to the LED, but this leads to problems:   Unstable voltage/current: Solar panel output depends on sunlight (e.g., 18V open-circuit voltage in strong light, near 0V at dusk). LEDs need stable voltage (e.g., 12V), so direct connection causes flickering or burnout. No energy storage: The LED will only light when the sun is shining (no light at night). Battery damage risk: Without a charge controller, the battery will overcharge (swell/explode) or over-discharge (permanent damage).   3. Step-by-Step Connection Method (12V System as Example) We take a common 12V system (e.g., 10W solar panel + 12V 7Ah battery + 12V 5W LED) as an example. The wiring order follows the "Solar Panel → Charge Controller → Battery → LED" loop (current flows in one direction, do not reverse polarities).  
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  • Who has solar street light on sale -Leadray
    Feb 20, 2023
    SHENZHEN LEADRAY OPTOELECTRONIC CO., LTD. SOLAR LIGHTING SOLUTION PROVIDER For many years, the professional manufacturer of outdoor lighting, sales and installation: solar street lamps, garden lamps, municipal circuit lamps and other lighting products; Support customization and nationwide delivery   Leadray Lighting, a high-quality manufacturer of solar street lighting, focuses on providing overall solution services for outdoor lighting. The high-quality service provider of street lighting projects, solves all your concerns and makes your outdoor lighting projects more comfortable.     Founded in 2005, we are focused on R&D, production and sales of integrated solar lighting. OEM & ODM services are available. Manufacturing base located in Shandong and branch office in Shenzhen.The main products include: All-in-one solar street light, integrated solar garden light, solar street light integrated with CCTV camera or advertising light box, solar billboard light, solar surveillance, and other solar lighting. Through innovative and independent research & development as well as the application of industry-leading technology, we have a full range of customized services to provide global customers with green energy solutions.     Where to sell solar street lamps [Leadray Bright Street Lamps] focuses on outdoor lighting industries such as courtyard lamps, LED lighting, integrated solar street lamps, etc., provides high-quality products and professional outdoor lighting solutions, and has a professional sales team and perfect after-sales service team!   The solar street lamp adopts the LED chip, waterproof controller, all-aluminum lamp head heat dissipation, maintenance-free lead-acid (colloid) battery, hot-dip galvanized spray plastic lamp pole, low price, high-end quality, and warm service. Welcome to buy   OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....   18+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.  
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  • Do solar led lights need direct sunlight
    Feb 20, 2023
    It is not necessary to be exposed to the sun before use.Generally speaking, as long as there is light and battery board, energy can be stored, but the efficiency of the battery board to convert light energy into electric energy is related to light. The stronger the light, the higher the conversion rate.     Description of the working principle of solar street lamp: under the control of the intelligent controller, the solar panel absorbs the solar light and converts it into electric energy through the illumination of the solar light in the daytime, the solar cell module charges the battery pack in the daytime, and the battery pack provides power to the LED light source in the evening to realize the lighting function.For this reason, the light is not so strong, and the battery panel will still power the battery, but the conversion rate will be relatively small.Solar street lamp system can ensure normal operation in rainy weather for more than 15 days!Its system consists of LED light source (including drive), solar panel, battery (including battery insulation box), solar street lamp controller, street lamp pole (including base) and auxiliary materials and wires.The solar cell module generally selects monocrystalline silicon or polycrystalline silicon solar cell module;LED lamp holders generally use high-power LED light sources.     The controller is generally placed in the lamp pole and has light control, time control, overcharge and over-discharge protection and reverse connection protection. The more advanced controller has the function of adjusting the lighting time in four seasons, half-power function, intelligent charging and discharging function, etc.The advantage of solar street lamps is that they generally use high-efficiency energy-saving LED lamps with sufficient brightness.The system configuration of the product adopts the principle of low light power generation of polysilicon solar cells, and the lead-acid maintenance-free battery is used for storage.The lighting state is automatically switched through the time controller, and the light source uses high-efficiency energy-saving lamp/LED lamp for energy conservation and environmental protection. The installation and construction are simple, and there is no need to dig trenches to lay cables.   OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....   20+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.   Shenzhen Leadray Optoelectronic Co., Ltd.    
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  • How to adjust the lighting time of integrated solar street lamp
    Feb 27, 2023
      The lighting time of solar street lamps is customized before leaving the factory. Unlike municipal circuit lamps, the lighting time of street lamps is controlled by a general power supply system. This is also the main reason for the different lighting time of solar street lamps at night.     In addition to the illumination, the charging voltage point of the controller also affects the lighting time of the solar street lamp.If the charging voltage point is high, the solar street lamp will light earlier;If the charging voltage point is low, the light will turn on relatively late.     Then, how can we change the lighting time of solar street lamps?Generally speaking, the lighting time of the solar street lamp is controlled by the controller, and the general adjustment is also the parameter content of the controller, and the controller parameters are usually written before delivery.If you want to adjust the parameters at the installation site, you should analyze it according to the type of controller.1. It is an infrared or wireless controller, which is generally adjusted through the remote control in a close range. If you want to adjust it, it is better to ask the manufacturer for a matching remote control. In this way, it can be written after the remote controller has adjusted the parameters.2. It is the controller of smart street light with receiving antenna, which is managed and monitored in the background through the network. In this case, the configuration parameters of smart street lights in the distance can be adjusted by directly modifying the parameter writing in the background system.3. It is a kind of chip type controller. This controller uses a computer wired connection to write parameters. The parameters have been written before leaving the factory. It is difficult for customers to adjust the parameters themselves. The only way to change it is to send it back to the factory's home professional equipment area. Time Control 1.The lamp will stay on according to above metioned hours and lighting percentage (12H). 2.It will shift and turn on/off automactically.     OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....   20+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.  
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  • Can outdoor solar led light cause fire
    Mar 01, 2023
    Is solar lamp easy to explode No, the solar lamp will convert the solar energy into electric energy, and the sun lamp will light up. The energy has been converted into another form, and it will not catch fire.     1. Solar lamp is an electric lamp that converts solar panels into electric energy. In the daytime, even in cloudy days, this solar generator (solar panel) can collect and store solar energy. 2. As a kind of safe and environment-friendly new electric lamp, solar lamp has been paid more and more attention.     The led lamp with qualified quality will not ignite when it is turned on for a long time.   The temperature of the led lamp will rise when it is turned on for a long time, and the operation under high temperature will reduce the service life and accelerate the lamp decay.   LED lamp, also known as light emitting diode, is an electroluminescent semiconductor material chip, without filament and glass shell, without the problem of traditional lamp tube fragmentation.   The electric energy from charging is also converted into the battery. The lighting uses the electricity in the battery. Therefore, the three are interlinked. No explosion.     LED Modular System Design   Rectangular bat wing light distribution for road lighting Optimized light distribution for a more uniform and wider lighting area Integrated optical lens design, Light transmittance up to 93% Customized heat sink, better heat dissipation and waterproof ability     OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....   20+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.  
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  • Integrated solar street lamp with high luminous efficiency LED and controller PIR module
    Mar 27, 2023
    Integrated solar street lamps convert solar panels into electrical energy, and then charge the lithium battery in the integrated solar street lamp.During the day, even on overcast days, this solar generator (solar panel) collects and stores the required energy, and automatically supplies power to the LED lights of the integrated solar street lamp at night to achieve night lighting.     At the same time, the integrated solar street lamp has a PIR human body sensing function, which can realize the infrared sensing control lamp working mode of the intelligent human body at night. When there is someone, it is 100% on, and when there is no one, it automatically changes to 1/3 brightness after a certain delay, saving more energy intelligently.   There are two ways to utilize solar energy: passive utilization (photothermal conversion) and photoelectric conversion. Solar integrated street lamp/courtyard lamp is an integrated solar product, with a simple design that combines the best green energy combination available today (solar panel, ultra bright semiconductor LED light source, lithium iron phosphate battery). Equipped with a human intelligent sensing system, it achieves low power consumption, long time, high brightness, and 8 years of service life without maintenance.Structural composition:The main composition of the integrated solar street lamp is composed of two parts: an integrated lamp (built-in: high-efficiency photovoltaic module, large capacity lithium battery, microcomputer MPPT intelligent controller, high brightness LED light source, PIR human body sensing probe, anti-theft mounting bracket), and a lamp pole. Street lamp advantages:It is an integrated solar street lamp (also known as solar integrated street lamp/courtyard lamp) that integrates high-efficiency solar panels, ultra-long life lithium batteries, imported LED with high luminous efficiency, intelligent controllers, PIR human body sensing modules, and anti-theft mounting brackets.The advantages of integrated solar street lamps are simple installation and light weight. Generally, two workers only need a special wrench in the product to complete the installation in 5 minutes without using heavy equipment and tools.     OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc....   18+ Years experience of Solar LED Lighting   Brand, Logo, Lighting mode, Brightness, Product Manual, Packaging, etc.      
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