Solar street lamps

What are the performance advantages of solar street lights? Introduction to the Four Advantages!

Sep 06, 2023

Solar street lights have the following four performance advantages: 1. Environmental protection and energy conservation: Solar street lamps generate electricity through the use of solar energy, without the need to use traditional power grids for power supply. Their light source uses LED technology, and LED lamps have the characteristics of high efficiency and long lifespan. Solar street lights do not generate greenhouse gas emissions, reduce negative environmental impacts, and can significantly save energy consumption. 2. Independent power supply: Solar street lamps are independent power supply systems that do not rely on traditional power supply networks. They are equipped with solar panels internally, which can convert solar energy into electrical energy for storage. This means that even in areas where access to the power grid is not possible or in cases of power outages, solar street lights can still operate normally, providing a stable power supply for street lighting. 3. Long lifespan and low maintenance cost: Solar street lights use LED light sources and high-quality solar panels, which have a relatively long design lifespan. The lifespan of LED lamps can reach tens of thousands of hours, and the lifespan of solar panels is usually over 20 years. Due to the fact that solar street lights do not require wiring and power access, maintenance costs are lower, reducing subsequent maintenance and operating expenses. 4. Installation flexibility and scalability: The installation of solar street lights is very flexible and can be adjusted and installed according to specific needs. Compared to traditional wired streetlights, solar streetlights do not require tedious wire laying and the installation process is more convenient and fast. In addition, solar street lights have scalability and can be installed with additional or reduced quantities as needed to meet the requirements of urban planning or specific projects. In summary, the environmental protection and energy conservation, independent power supply, long service life and low maintenance cost, as well as installation flexibility and scalability of solar street lamps are their four major performance advantages. These advantages make solar street lamps the preferred solution for sustainable development and environmentally friendly lighting.

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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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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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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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How to choose solar street lights

Apr 04, 2023

When purchasing solar street lights, the following aspects need to be considered: 1. Lighting intensity: Choose solar street lamps with appropriate lighting intensity based on the installation location and the required lighting range of the street lamps. When purchasing solar street lights, the following aspects need to be considered: 1. Lighting intensity: Choose solar street lamps with appropriate lighting intensity based on the installation location and the required lighting range of the street lamps. 2. Solar panel: Select the area, material, and efficiency of the panel to ensure that the solar street lamp can absorb enough solar energy during charging, ensuring normal use. 3. Battery capacity: The battery capacity determines how much energy street lights can store, and an appropriate battery capacity needs to be selected based on actual usage.Military grade LiFePO4 Battery, High Safety and stability. 4. Light control sensor: Light control sensors can automatically adjust the brightness of street lights based on the surrounding environment brightness, improving energy utilization efficiency. 5. Controller: The solar street light controller can automatically manage battery charging and discharging, ensuring that the street light can work normally and extending the battery life. 6. Shell Material: The shell material of solar street lights needs to have characteristics such as waterproof, anti-corrosion, dustproof, and high-temperature resistance to ensure that the street lights can work normally in various harsh environments. 7. Brand and Quality: Choose well-known solar street lights to ensure product quality and after-sales service. 8. Price: Price is an important factor to consider when purchasing solar street lights, and suitable products need to be selected based on actual needs and budget. OEM & ODM Service Brand, Logo,Color, Product Manual, Packaging etc.... Military qualified national high-tech enterprises Established in 2005,68000 ㎡ (own land) sales@szleadray.com +86-13424390319

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LEADRAY Professional supply of municipal and road lighting engineering street lights

Apr 10, 2023

LEADRAY A lighting design engineering company that integrates outdoor lighting design, design solutions, engineering budgets, lighting construction drawings, and services, committed to providing users with overall lighting solutions for outdoor green lighting. The company has a strong design team, production team, and construction team. We have been specializing in the production of photovoltaic street lights for 18 years. The manufacturer has launched the latest promotional activities for various types of photovoltaic street lights, with simple and elegant styles, independent research and development, and free guidance from photovoltaic street light manufacturers. Provide information on the price, quotation, parameters, evaluation, images, brand, etc. of solar street lamps. Solar street lights, choose LEADRAY Lighting, serve the world, and have rich experience. You can rest assured that LEADRAY Lighting is a professional enterprise with complete qualifications, years of experience, professional technology, and satisfactory products. Welcome to visit the factory, professional technology and rich experience.

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What is the reason for the battery failure of solar street lights

Aug 02, 2023

Solar street lamps are outdoor lighting devices that utilize solar power supply. If the battery of solar street lights malfunctions, there may be several reasons: 1. Battery aging: The battery life of solar street lamps is limited, and after prolonged use, the battery may gradually age. Aging batteries will reduce their capacity and cannot store enough energy to supply streetlights. This may result in the street lights not working properly or their working hours becoming shorter. 2. Charger failure: The battery of the solar street lamp is charged from the solar panel through the charger. If the charger malfunctions, it may not be possible to convert solar energy into electrical energy and store it in the battery, resulting in the battery not being able to charge properly. 3. Solar panel issue: The solar street lamp panel is responsible for converting solar energy into electrical energy to charge the battery. If the battery panel is damaged, dirty, or obstructed, it may not be able to effectively absorb solar energy, resulting in the battery not being able to obtain sufficient charging capacity. 4. Over discharge or overcharging: If the charging control system of solar street lights malfunctions, it may cause the battery to be over discharged or overcharged. Excessive discharge can damage the battery and prevent it from working properly. Overcharging may lead to a decrease in battery life. 5. Environmental factors: Solar street lamps are often exposed to outdoor environments and are influenced by factors such as climate, humidity, and temperature. Extreme environmental conditions may have adverse effects on batteries, such as in extremely cold winter or hot summer, where battery performance may decrease. If the battery of the solar street lamp is found to be malfunctioning, it is recommended to contact professional solar street lamp maintenance personnel for inspection and repair. They can help identify specific issues and take corresponding repair measures. Hello! Feel free to contact us if you have any questions during use, and we will provide you with satisfactory solutions as soon as possible! I hope to bring you better products and services. Looking forward to your feedback, thank you for your support, and wish you a happy life~ CN 18YRS Multispecialty supplier

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