Solar Outdoor Lighting

How to disassemble and replace the battery of an integrated solar lamp

Aug 16, 2023

Integrated solar lights are usually designed as tight single unit structures for easy installation and use, so disassembling and replacing batteries may require some professional tools and energy. The following are the general steps: 1. Turn off the power: Ensure that the switch of the solar lamp is in the off state and disconnect it from the solar charging board or power supply. 2. Check the fixing method: Observe the appearance of the solar lamp to determine if there are any detachable bolts, clips, or fixing agents. Some solar lights may require the use of a screwdriver, screwdriver, or other tool to disassemble. 3. Remove the lamp cover: Use appropriate tools to carefully remove the solar lamp cover. Some lamps may have grooves or tenons that require slight rotation or stretching to separate the lamp cover. 4. Handling sealing parts: When removing the lamp cover, special attention should be paid to the sealing parts on the lamp body. Ensure that these seals are not damaged or lost to prevent moisture intrusion. 5. Replace the battery: After turning on the solar light, you can see the location of the battery. Extract damaged or depleted batteries and replace them with new ones. 6. Turn off and reinstall: After replacing the battery, ensure that it is correctly installed in the battery slot of the solar lamp. Then close the lamp cover again and ensure that it is securely secured. Please note that disassembling and replacing batteries may involve electrical components and sensitive components. It is recommended to ensure that you have the necessary knowledge and skills before carrying out any repair work, or seek the help of a professional solar lamp repair service provider. During operation, ensure safety and follow the specific operating instructions or manuals provided by the manufacturer. Solar street lamps are lighting devices that use solar energy to generate electricity. They have advantages such as environmental protection, energy conservation, and safety, and are widely used in urban roads, parks, squares, and other places. CN 18YRS Multispecialty supplier For buyers seeking low MOQs and high product variety, Multispecialty Suppliers offer low MOQ customization, end-to-end logistics solutions, and multi-category procurement, backed by their rich industry and service experience and strong understanding of emerging product trends.

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What is the meaning of solar street lamp timing mode

Aug 25, 2023

TThe time control mode of solar street lights is a specific time control setting used to specify when solar street lights are turned on and off. It allows you to customize the working hours of solar street lights based on actual needs and environmental conditions. 20% Brightness 30% Brightness The lamp stay on with 30% brightess when no motion. 50% Brightness 100% Brightness When the motion detected, the lamp will shift to 100% brightness automactically. In time control mode, you can preset the on and off time of solar street lights to determine whether they will light up during a specific period of time.For example, you can set solar street lights to turn on at 6pm and off at 6am every day. This means that the streetlights will remain on during this time of day and turn off at other times to save energy.2. The time control mode is usually supported by the controller or electronic device of the street light.You can use a specific time controller, or use remote control, smartphone applications, or cloud platforms to set and adjust the time control mode.The time control mode is very useful for saving energy and ensuring that street lights work as needed.For example, in some areas, nighttime traffic flow is low, so turning off street lights in the early morning can reduce unnecessary energy consumption. 2. Based on your needs and environmental conditions, you can choose the appropriate timing mode to meet specific lighting needs. Shenzhen Leadray Optoelectronic Co., Ltd. CN 18YRS Multispecialty supplier Main categories: LED Solar Lights

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LEADRAY 's explanation: The working principle and structure of solar street lights

Oct 09, 2023

The professional team selects Lingrui as the manufacturer of street lights, with direct sales technical guidance and professional construction team. The after-sales service is perfect and the price is reasonable, and the professional design and manufacturing of engineering street lights and outdoor lighting fixtures are directly sold by manufacturers, providing worry free after-sales service. Component 1: Solar panel In southern regions where there are more rainy days and less sunlight, it is better to use monocrystalline silicon solar cells because their performance parameters are relatively stable. Component 2: Solar controller 1: System functions ● Charging ● Discharge ● Automatic switch on/off lights ● Automatic power reduction When the battery voltage drops to the set voltage, the controller begins to reduce the output power of the light source in a certain proportion to achieve the function of extending rainy days. This function is actually a double-edged sword, with the advantage of greatly extending the support time on rainy days. The disadvantage is that during the long-term rainy season, the battery will fall into low potential charging and discharging for a long time, which increases the risk of battery overdraft and has no impact on the battery's lifespan Having adverse effects. Especially for lead-acid batteries, it is easy to overdischarge and shorten their lifespan. 2: Protection function ● Overcharging. The important function of overcharging protection for batteries is to prevent overcharging, which is of great significance for maximizing battery life. ● Over discharge. Overdischarge is also a protection for the battery. When the battery voltage drops to the set protection voltage, the controller switches off the load and no longer allows the battery to consume electricity. It is not until the battery voltage is recharged to the recovery voltage that it begins to discharge again. ● Wiring protection. Wiring protection includes reverse connection protection, short circuit protection, and open circuit protection, all of which are aimed at protecting the load. If the load has reverse connection, short circuit, or open circuit conditions, the controller will turn off the output to the load. However, if the battery and solar panel are connected incorrectly, the controller cannot be protected, so it is important to pay attention when wiring. The incorrect wiring of the battery and solar panel may directly damage the controller. Welcome to the factory for inspection. We provide high-quality products and professional outdoor lighting solutions, with a professional sales team and a comprehensive after-sales service team! Welcome to call for more information.

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Installation method of solar street lights - guide the installation process

Oct 30, 2023

1） Site selection 1. Based on the direction of the road and the location of the light source, choose the direction of the light source, pay attention to the latitude of the installation location, and adjust the angle of the solar panel. The tilt angle should be based on the local latitude as the reference standard, so that the solar panel meets the maximum illumination area of the road surface. 2. Solar street lights must be installed with sufficient lighting and the solar panel facing the light surface without any shading throughout the day. Taking the northern hemisphere as an example, the solar panel faces north and south; The southern hemisphere is opposite, facing south and north, and the board can be placed flat near the equator. 3. Solar powered lighting fixtures should be avoided as close as possible to heat sources to prevent affecting their lifespan. 4. Environmental usage temperature: -20 ℃~60 ℃. In relatively cold environments, appropriate system configurations should be added to increase temperature protection. 5. There should be no direct light source above the solar panel. To avoid misidentification and misoperation of the lighting control system. 2） Foundation 1. Installation of foundation embedded parts (demonstration diagram) Foundation pit: Survey the location. If the soil is hard, excavate a pit of approximately 1 cubic meter at the location where the lighting fixtures are installed (depending on the height of the lamp pole). If the soil is soft or has special requirements, the excavation depth will be determined separately. （3） Installation Step 1: Inspection and testing; 1. Check if the accessories are complete, 2. Test whether the lighting fixtures are working properly. According to the demonstration mode, the lights can work normally and it can be considered that the lighting fixtures are in good condition. Test completed: Please use the remote control to set it to the desired mode. Step 2: Assembly of lamp holder components (suitable for flying crane lamps and nighthawk lamps); 1. Remove the three screws that secure the top cover and secure it. 2. Fix the fixing bracket to the solar panel using the 6 screws of the accessory bag. 3. Adjust the angle of the solar panel in advance and assemble it with the lamp holder. 4. The connection between the solar cell module and the bracket should be firm and reliable 5. The output lines of the components should be avoided from being exposed and securely tied with ties 6. The orientation of the solar panel should face due south, based on the compass pointing Attention; The anti slip screws need to be tightened. Step 3: Assembly of lamp cap and lamp pole 1. Install the lamp holder that has already installed the solar panel onto the lamp pole. Attention: The caliber on the lamp pole is 60-70MM, depending on the installation caliber of different lamps 2. Tighten the six screws of the lock lamp pole. 3. Finalize installation

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How to use the solar lamp remote control-With Conductive Rubber Buttons Bladeless Fan Remote

Nov 07, 2023

Specification: 1. IPO Of Item: Solar Circuit Board 2. Rated Voltage: 3.2v/3.7v 3. Input Power: <6v 4. LED Power: <10w 5. Induction Method: Microwave Radar Induction Distance 6. Detection Time: Glow After 15 Seconds 7. Model Of Remote Control Battery: AAA Battery 8. Color:As Picture 9. Application: Lighting Controller 10. Origin: CN (Origin) 1PC*Module And Remote Control

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LED Solar Flood Lights- Where And Why To Use Them

May 17, 2024

LANGUAGE sales@szleadray.com +86-13424390319 Pathway and driveway lighting: Illuminate pathways and driveways with LED solar flood lights to ensure safe navigation during the night. They can be strategically placed along the walkways to guide pedestrians and vehicles. Landscape lighting: Highlight the beauty of your outdoor landscape with LED solar flood lights. They can be used to illuminate trees, gardens, statues, or any other focal points in your yard.

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Solar Square Light - Why More and More People Like to Use Solar Lights Solar LED Flood Light Solar Customized Integrated Solar Flood Street Light

Jun 12, 2024

sales@szleadray.com +86-13424390319 LED solar garden light yards outdoor wall with sensor 100w floodlighting with solar landscape led spot light 50w 100w 200w 300w 400w 600w Product Features Energy efficiency: Solar square lights utilize solar panels to convert sunlight into electricity, which is stored in batteries and used to power the LED lights. This renewable energy source is extremely efficient and helps reduce reliance on conventional electricity. Cost savings: Solar square lights operate on free solar energy, eliminating the need for electrical wiring and utility bills. Once installed, they have minimal operational costs, resulting in significant long-term savings. Environmentally friendly: Solar lights are eco-friendly as they do not emit harmful greenhouse gases or contribute to air pollution. By utilizing solar power, they help reduce carbon footprints and promote a greener environment. Easy installation: Solar square lights are relatively easy to install compared to traditional wired lighting systems. They do not require extensive electrical work or trenching for wiring, making them a convenient option for various outdoor applications. Versatility in applications: Solar square lights can be used in a wide range of outdoor spaces, including public squares, parks, pathways, gardens, and residential areas. They provide sufficient illumination for enhanced safety, security, and aesthetic appeal. Automatic operation and smart features: Many solar square lights come with built-in sensors for automatic operation. They can detect ambient light levels and automatically turn on at dusk and off at dawn. Some models also feature motion sensors to increase brightness when motion is detected, improving safety and energy efficiency. Low maintenance: Solar square lights require minimal maintenance after installation. As they are self-contained units, there is no need for bulb replacements or complex upkeep. Regular cleaning of the solar panels to remove dirt and debris is typically all that is required. Durability and longevity: Solar square lights are designed to withstand outdoor elements such as rain, wind, and sun exposure. They are built with durable materials and often come with a waterproof rating, ensuring long-lasting performance and reliability.

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How long is the life of multifunctional solar street lights and what maintenance is required?

Nov 20, 2024

The life of multifunctional solar street lights is generally between 5 and 15 years, depending on the service life of the various components and working together. ‌ The life of solar street lights Solar panel ‌ : the service life of solar panels is usually long, up to more than 15 years, and even in some conditions can reach more than 30 years, but 30 years later the solar energy attenuation will exceed 30%, can still continue to use ‌. Driver Growing Lights Spider Farmer ‌LED light source ‌ : LED light source life is very long, in theory can reach more than 50,000 hours, the actual use can also maintain more than 10 years ‌. ‌Battery ‌ : Battery life is relatively short, generally between 3 and 8 years, depending on the type of battery and the environment in which it is used. Common batteries are lead-acid colloidal battery and lithium battery, lithium battery life can be more than 5 years ‌. Solar Charge Controller For Solar Led Lighting ‌ Controller ‌ : The life of the controller is usually about 8 to 10 years ‌. ‌ Lamp pole ‌ : the service life of the lamp pole is long, generally can reach more than 10 years, the service life of the lamp pole made of high quality steel can reach about 25 years ‌. Maintenance measures In order to extend the service life of solar street lights, the following maintenance measures can be taken: ‌ Regular inspection and maintenance ‌ : regularly check all components of solar street lights to ensure their normal operation. If the fault or damage is found, it should be repaired or replaced in time ‌. ‌ keep clean ‌ : clean solar panels and lamps regularly to avoid the accumulation of dust and dirt to improve the photoelectric conversion efficiency and lighting effect ‌. ‌ Reasonable charge and discharge ‌ : set appropriate charge and discharge parameters according to the instructions of the battery, avoid overcharge and overdischarge, and extend the service life of the battery ‌. ‌ Lightning protection measures ‌ : in the thunderstorm season, lightning protection measures should be taken to protect solar street lights from lightning damage, such as installing lightning protection devices ‌. ‌ Coping with bad weather ‌ : in bad weather, such as strong wind, heavy rain, etc., measures should be taken to protect the components of solar street lights from damage. In case of damage, repair it in time ‌.

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Common faults and solutions for street lamp maintenance

Mar 26, 2025

Common faults and solutions for street lamp maintenance in 2025 1. The circuit and power supply are faulty ‌ ‌ The contactor is damaged or the line is aged solar street lamp ‌ Damage ‌phenomenon ‌: street light is not bright, regional power failure (such as the case of Nanjing West Road due to knife contactor damage led to the failure of the south street light). Maintenance method ‌‌:Check switches, controllers and line connections, repair loose or corroded joints; Replace damaged contactor or transformer fittings. ‌Short circuit or trip ‌damage ‌ : frequent circuit tripping (" the first road repair lamp failure, tripping "problem). Maintenance method ‌‌ :Check solar street lamp the cable insulation layer damage, rainwater infiltration and other short circuit points, re-bandage or replace the line; Install a leakage protector to prevent safety hazards ‌. 2. The lamp and light source are faulty ‌ ‌ bulb burned out ‌ Damage ‌ : single lamp or local light is not bright (common in traditional sodium lamp, LED lamp) ‌. Maintenance method ‌‌ :Replace bulbs with the same specifications to avoid secondary damage caused by power mismatch ‌; Check whether the driver power supply is normal (for example, the LED module voltage is abnormal) ‌. ‌Abnormal brightness of the light source ‌ Damage ‌ : solar street lamp flashing or insufficient brightness (mostly due to controller failure or voltage instability) ‌. Maintenance method ‌‌ :Test the output parameters of the controller and replace the faulty controller ‌; Calibrate the optical sensor to avoid false triggering caused by ambient light interference ‌. 3. New energy street lamp unique fault ‌ ‌ solar street lamp is faulty ‌ damaged solar street lamp Battery aging ‌ : reduced storage led to insufficient night battery life ‌; Replace the battery of the same model and ensure that the voltage matches ‌. Photovoltaic panel damage ‌ : surface dirt, cracks or Angle offset affect the charging efficiency ‌; Periodically clean the panel, adjust the installation Angle, and replace the damaged panel ‌. Wind street lamp malfunction ‌ Solar street lamp mechanical failure ‌ : fan blade stuck or bearing damage resulting in not turning ‌; Lubricate mechanical parts and replace damaged bearings or gears ‌. Environmental factors ‌ : lack of wind or extreme weather affecting operations ‌; Optimize site selection or install auxiliary energy sources (such as wind-solar complementary systems) ‌. 4. Structural and ancillary facilities ‌ Lamp pole and shade damaged ‌ Phenomenon damage ‌ : rust, dumping or external impact deformation ‌; Maintenance method ‌‌:Strengthen the base and replace the anti-corrosion materials (such as hot-dip galvanized steel rods) ‌; Repair damaged lamp shade, ensure waterproof tightness ‌. ‌Intelligent system failure ‌ ‌Damage: solar street lamp remote control failure, data return abnormal (such as intelligent street lamp networking failure) ‌; Maintenance method ‌ : solar street lamp Check the compatibility between communication module and network protocol, and update firmware ‌; Repair sensor cables or replace faulty components ‌.

hot Tags : solutions for street lamp maintenance New energy street lamp Solar street light maintenance
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The LiFePO4 battery motion sensor has a DC 80W output

Apr 30, 2025

System Composition Working Principle Standby Mode: When there is no motion detected by the motion sensor, the system is in standby mode. In this mode, the control circuit monitors the battery voltage and the status of the motion sensor. The power consumption of the system is very low to save battery power. Trigger Mode: When the motion sensor detects motion, it sends a signal to the control circuit. The control circuit then activates the DC - DC converter to output 80W of DC power to drive the load, such as a light or a fan. The system remains in the triggered state for a certain period of time, which can be set according to specific needs, usually ranging from several seconds to several minutes. After this period, if no further motion is detected, the system returns to standby mode. Advantages Energy - saving: The system only consumes power when motion is detected, which can effectively save energy compared to continuous - operation systems. This is especially suitable for applications where the load does not need to be constantly powered, such as some public - area lighting or ventilation systems. High Reliability: LiFePO₄ batteries have good safety and stability, and the motion sensor and control circuit are also designed to be reliable. The entire system has a low failure rate and can work stably for a long time. Flexible Application: The system can be easily installed and configured in different environments. It can be used for lighting control in corridors, stairwells, parking lots, and other places, as well as for powering some small - power equipment that needs to be triggered by motion. Considerations Battery Capacity and Charging: The capacity of the LiFePO₄ battery should be selected according to the expected working time and the frequency of motion detection. It is necessary to ensure that the battery can provide sufficient power to meet the needs of the system. At the same time, a reasonable charging method should be adopted to ensure the normal use and service life of the battery. Sensor Sensitivity and Range: The sensitivity and detection range of the motion sensor need to be adjusted according to the specific application environment. If the sensor is too sensitive, it may cause false triggering; if it is not sensitive enough, it may fail to detect motion. Therefore, it is necessary to conduct field tests and adjustments to ensure the proper operation of the sensor. Load Compatibility: When selecting a load, it is necessary to ensure that the load is compatible with the 80W DC output of the system. The rated voltage, current, and power of the load should match the output characteristics of the system to avoid damage to the load or the system.

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Select and install solar street lamps

May 20, 2025

solar street lamps Battery Capacity and Type Type: LiFePO₄ over lead-acid for longer lifespan (5–8 years vs. 3–5 years), higher energy density, and better performance in cold/hot climates. Capacity (Ah): Calculate based on daily energy consumption and backup days. Example: A 30W lamp running 10 hours/day uses 300Wh/day. With 3 days of backup, a 12V battery needs:Capacity (Ah)=12V×0.8 (depth of discharge)300Wh×4 (days)≈125Ah 3. solar street lamps Controller Quality Functionality: Must have PWM (Pulse Width Modulation) or MPPT (Maximum Power Point Tracking) charging. MPPT is 30% more efficient in low light. Protection: Overcharge, over-discharge, and short-circuit protection are essential. 5. solar street lamps Cost and Warranty Balance Price vs. Quality: Avoid ultra-cheap models with short-lived batteries. Warranty: Look for 3–5 years on panels/lamps and 2–3 years on batteries. II. Key Points for Installing Solar Street Lamps 1. Site Selection Sunlight Exposure: Install panels in areas with direct sunlight for 6–8 hours/day, away from trees or buildings that cast shadows. Height and Spacing: Height: 6–8 meters for roads; 3–5 meters for pathways. Spacing: 20–30 meters between lamps (adjust based on brightness and beam angle). 2. solar street lamps System Testing Charge Test: Let the panel charge the battery for 1–2 days before first use. Function Test: Verify automatic on/off, brightness levels, and backup duration (e.g., simulate 3 days of no sunlight to check performance). 5. Safety and Maintenance Grounding: Ensure the pole is grounded to prevent lightning strikes. Routine Checks: Clean panels quarterly, inspect wiring for corrosion, and replace batteries as needed. III.

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We sincerely invite you to visit the 2025 International Photovoltaic Power Generation Expo

May 20, 2025

Dear [friends] : Hello! Against the backdrop of the global vigorous promotion of energy transition and the vigorous development of clean energy, the photovoltaic power generation and smart energy sectors are booming with boundless business opportunities. Here, we sincerely invite you to attend the 18th (2025) International Photovoltaic Power Generation and Smart Energy Conference and Exhibition, to explore the latest industry trends together and seek new opportunities for cooperation. This grand event will be grandly held at the National Exhibition and Convention Center (Shanghai) in Hongqiao from June 11th to 13th, 2025. It can be regarded as one of the largest and most professional exhibitions of solar energy, photovoltaic, energy storage and batteries in the world. It is expected to attract over 4,000 domestic and foreign enterprises to participate, with an exhibition area exceeding 400,000 square meters and 500,000 professional visitors. The number of overseas exhibitors and professional visitors is expected to exceed 30%. The exhibition features a wide range of exhibits, comprehensively covering all links of the photovoltaic industry chain, from photovoltaic production equipment, materials, batteries, application products and components to photovoltaic engineering and systems, energy storage, mobile energy and more. Here, you can see the latest technological achievements and innovative products in the industry. For instance, advanced high-efficiency solar cell technologies such as HJT/HIT, TOPCon and perovskite, as well as cutting-edge applications like distributed and floating solar systems and BIPV. During the same period, a variety of forum activities with rich contents will also be held. For instance, the "Global Energy Internet Technology and Application Summit" focuses on the integration of digitalization of new energy and carbon neutrality. "Global Green Energy & Photovoltaic Finance Summit", exploring the paths for green finance to contribute to achieving carbon neutrality. The "Global Advanced Photovoltaic Technology Conference" provides a technical exchange platform for global photovoltaic experts and scientists. These forums bring together elites from all walks of life around the world, including government, industry, academia, research and finance. Through in-depth analysis of market trends, discussions on cooperation strategies, interpretations of policy orientations and sharing of cutting-edge technologies, they provide highly valuable insights and guidance for the development of the industry. By participating in this exhibition, you will gain many benefits: you can have face-to-face communication with potential customers and partners around the world and expand your domestic and international market territory. Showcase your company's brand image and product technology through the exhibition platform to enhance the company's popularity and influence. Keep abreast of the latest technologies, products and solutions in the industry in a timely manner, grasp market trends, and provide strong references for the enterprise's development strategy. There is also a chance to obtain financing cooperation opportunities through the forum and financial summit, which will help enterprises take off. We are well aware of your outstanding position and forward-looking vision in the industry. We firmly believe that this exhibition will surely bring new inspiration and opportunities to your company. We look forward to meeting you in Shanghai in June and joining hands to attend this annual grand event of the energy industry. For more information about the exhibition or to pre-register for a visit, please log in to the exhibition's official website: [Official website link]. If you have any questions, please feel free to contact us at any time. We will serve you wholeheartedly.

hot Tags : Photovoltaic Power & ES Expo exhibitions of solar energy photovoltaic industry
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