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• In 2025, the standard effective irradiation range of the main road street lights in the hospital district will be set

  Mar 26, 2025

  Setting standards for street lights on the main road of the hospital in 2025 1. Standard lighting height ‌ ‌ Street lamp pole height ‌ : If large vehicles pass through the main road of the street lamp courtyard or need high coverage lighting, it is recommended to use ‌6-8 meters ‌ lamp pole, taking into account the needs of lighting intensity and energy saving ‌. If the road width is narrow (such as less than 8 meters), you can choose ‌5-6 meters ‌ lamp pole, suitable for 20-40W lamps ‌. ‌ Lighting installation specification ‌ : The installation height of the same road street lamp must be consistent, and ensure that the height from the center of the light source to the ground is uniform ‌. 2. Requirements for illumination and light source ‌ ‌ Street lamp illuminance standard ‌ : The illumination of the road surface of the street lamp should reach ‌20-30 lx‌, which is close to the lighting standard of the urban main road to ensure the safety of traffic at night ‌. If the traffic flow in the courtyard is low, it can be appropriately reduced to ‌15-20 lx‌ (refer to the standard of the sub-trunk road), but ‌ should be evaluated according to specific scenarios. ‌ Light source selection ‌ : It is recommended to use ‌LED street lamp ‌, suitable for 30-60W power, to meet the needs of energy saving and long life ‌. Street lamps should be ‌truncated ‌ to avoid glare interfering with pedestrians or vehicle drivers ‌. 3. Lighting arrangement and elevation design ‌ ‌ Layout ‌ : Use ‌ one side or two side symmetrical lighting ‌, lamp pole spacing according to the illumination requirements set (usually 3-4 times the height of the lamp pole). The vertical axis of the lamp shall be perpendicular to the road axis, and the street lamp shall ensure that the light is concentrated on the road ‌. ‌ elevation adjustment ‌ : The elevation Angle is set according to the road width and light distribution curve. The center line of the light source should cover the ‌1/3-1/2‌ area of the road width ‌. After the lamp holder is installed, it is necessary to tilt the lamp holder towards the road at a certain Angle (for example, the lamp holder of a long arm lamp is tilted 100 mm sideways). Optimize the lighting cover ‌. 4. Maintenance and quality requirements ‌ ‌ facilities in good condition ‌ : The completeness rate of street lamp facilities shall be ‌≥95%‌, timely repair of faulty lamps and lanterns, and avoid large area lights off ‌. lighting rate standard ‌ : The lighting rate of the main road street should be ‌≥98%‌ to ensure the continuity of night lighting ‌. https://www.szleadray.com/projects_nc2 Street light solar powered. 0 electricity bill,no electricity distribution. Easy installation, energy saving

  hot Tags : standards for street lights Street light solar powered LED street lamp

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• 2025 solar street lamp project implementation plan

  Mar 26, 2025

  2025 solar street lamp project implementation plan 1. Solar street lamp project objectives and scope ‌ Solar street lamp core objectives ‌ Improve the quality of lighting in public areas at night, ensure traffic safety and the convenience of residents' lives, reduce traditional energy dependence, and promote green and low-carbon development. Achieve ‌energy conservation and emission reduction ‌ : reduce carbon emissions through solar power supply, reduce electricity costs and maintenance costs (expected maintenance costs will be reduced by more than 40%). ‌ Coverage ‌ Key implementation areas: rural main roads, public squares, parks and old urban roads ‌. Expansion scenario: areas requiring improved night lighting such as industrial parks and surrounding schools ‌. 2. Solar street lamp technical parameters and equipment selection ‌ ‌ Street lamp specifications ‌ The solar street lamp with ‌pole height 6.5 meters and 40W LED light source ‌is selected to meet the needs of rural and urban roads ‌. Equipped with ‌ polycrystalline silicon solar panel ‌ (conversion efficiency ≥18%), lithium battery energy storage system (battery life ≥3 rainy days). Intelligent function extension ‌ Support ‌light control + time control dual mode ‌, automatically adjust the lighting time according to the ambient brightness ‌. Old street lamp transformation plan: retain the original light pole, install split solar modules (including panels, energy storage modules), reduce the transformation cost. 3. Solar street lamp implementation steps and division of labor ‌ ‌ The preliminary preparation ‌ ‌Site investigation ‌ : Determine the location layout of street lights, avoid trees and ensure uniform illumination (25-30 meters spacing is recommended). Personnel training ‌ : Organize the construction team to learn installation norms and safe operations (including aerial work, electrical wiring, etc.). Construction process ‌ Foundation construction ‌ : anchor bolts are embedded and concrete foundation is poured (depth ≥ 1.2m). Module installation ‌ : The solar panel should be tilted to the south (the Angle should be adjusted according to the latitude), and the height and inclination of the luminaire should meet the road lighting standards. System debugging ‌ : test charge and discharge performance and lighting brightness, optimize controller parameters. ‌ Acceptance and handover ‌ Site acceptance shall be carried out jointly with ‌ designer, supervisor and beneficiary village representative ‌ to check quantity, illumination and installation process ‌. Sign ‌ 5-year warranty agreement ‌ and specify maintenance responsibilities (such as battery replacement, panel cleaning, etc.) ‌. ‌ ‌4. Solar street lamp answers to frequently asked questions ‌ Insufficient battery life on rainy days ‌ : Configure redundant battery capacity and add energy storage module ‌. ‌Equipment failure ‌ : establish a 24-hour response mechanism, relying on local service providers quick maintenance. ‌5. Solar street lamp sustainable operation and maintenance ‌ Regular inspection (once every quarter) to clean solar panel dust and detect the aging condition of the circuit ‌. Continuously optimize the lighting scheme ‌through ‌villagers' satisfaction survey ‌ (target ≥90%). ‌Implementation cycle ‌ : Start in March 2025 and complete before the end of November 2025 (refer to Daye City project node) ‌. ‌Expected benefits ‌ : Improving night travel conditions for 100,000 + residents and reducing carbon emissions by about 500 tons per year ‌.

  hot Tags : Solar Street Lamp 40W LED light source solar street lamp Solar street lamp implementation steps

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• How to choose the right solar street lamp?

  May 22, 2025

  When choosing the right solar street lamp,consider the following key factors to ensure it meets your specific needs in terms of lighting performance, energy efficiency, durability, and cost-effectiveness: 1. Lighting Requirements Brightness (Lumens) Determine the required lumen output based on the application  (e.g., roads, pathways, parking lots). Example: Pathways: 100–500 lumens Residential streets: 500–1,500 lumens Commercial areas/highways: 2,000+ lumens Lighting Time & Autonomy Ensure the lamp can operate for the desired hours (e.g., 8–12 hours per night) and withstand cloudy days (3–5 days of autonomy). Look for models with energy storage systems (batteries) that match local weather conditions. 2. Solar Panel & Battery Specifications Solar Panel Type Monocrystalline: Higher efficiency (15–22%), ideal for limited space or areas with less sunlight. Polycrystalline: Slightly lower efficiency (12–18%), more cost-effective. Thin-film: Flexible, lightweight, but less efficient; suitable for curved surfaces. Battery Type Lithium-ion (LiFePO4): Long lifespan (5–8 years), lightweight, and weather-resistant (recommended). Lead-acid: Cheaper but heavier, shorter lifespan (3–5 years), and requires maintenance. Battery Capacity (Ah): Matches the lamp’s power consumption and required autonomy. 3. Design & Durability Material & Weather Resistance Choose lamps with IP65/IP67 waterproof rating and corrosion-resistant materials (aluminum, stainless steel) for outdoor use. Ensure the structure can withstand wind (e.g., 120 km/h) and snow loads in harsh climates. Light Distribution Type III/IV optics: Suitable for roads and highways (wide, asymmetric distribution). Type V optics: Ideal for area lighting (circular distribution). Avoid glare by selecting lamps with proper shielding or diffusers. 4. Control Systems & Smart Features Light Sensors: Automatically turn on at dusk and off at dawn. Motion Sensors: Increase brightness when movement is detected, saving energy (common in residential areas). Timers & Dimming Modes: Allow adjustable brightness levels (e.g., 100% at night, 50% during the early morning). Smart Connectivity: IoT-enabled lamps (e.g., remote monitoring, fault alerts) for large-scale projects. 5. Installation & Maintenance Installation Type Pole-mounted: Standard for streets and roads (ensure pole height matches lighting needs: 3–10 meters). Wall-mounted: Suitable for buildings, gardens, or pathways. Ease of Maintenance Look for modular designs for easy replacement of batteries or panels. Solar panels should be easy to clean (tilted angles reduce dust accumulation). 6. Budget & Long-Term Costs Initial Cost: Balance between upfront price and quality (avoid cheap models with short lifespans). Maintenance Costs: Lithium-ion batteries and durable panels reduce long-term expenses. ROI (Return on Investment): Compare with traditional grid-powered lamps; solar lamps save on electricity and wiring costs. 7. Local Environmental Factors Sunlight Availability: Assess average daily sunlight hours in your region (e.g., sunny vs. cloudy climates). Temperature Range: Ensure components (batteries, panels) function in local temperatures (e.g., -20°C to 60°C). 8. Certification & Compliance Check for international standards: CE/FCC: Electrical safety and electromagnetic compatibility. RoHS: Restriction of hazardous materials. UL/ETL: Safety certification for North American markets. 9. Supplier Reputation & Warranty Choose reputable manufacturers with proven track records. Look for warranties of at least 2–5 years (longer for batteries and panels). Example Scenarios & Recommendations Application Key Considerations Recommended Features Residential Pathway Low lumen (200–500), motion sensors, compact design Solar panel: 10–20W; Battery: 12Ah LiFePO4 Urban Street High lumen (1,500–3,000), wide light distribution Solar panel: 50–100W; IP67 rating, smart dimming Rural Road Long autonomy (5+ days), durable materials Solar panel: 30–60W; Lead-acid battery (if budget-friendly) By prioritizing these factors, you can select a solar street lamp that optimizes performance, reliability, and sustainability for your specific needs.    

  hot Tags : solar street lamp China supplier Solar Street Light energy storage systems

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• Conversion rate increased by 39%! High-efficiency crystalline silicon solar street lights, 6 hours of sunlight for the whole night

  Jul 22, 2025

  The core competitiveness of this solar street light lies in the hard-core data of "conversion rate increased by 39%". Equipped with high-efficiency crystalline silicon panels, it can capture sunlight energy more accurately - even scattered light in cloudy weather can be efficiently converted into electrical energy, turning "sunbathing for 6 hours and lighting up all night" from a slogan into a stable daily routine. The 6-hour charging time is adapted to the sunshine patterns in most areas: whether it is strong sunlight in summer, mild sunshine in spring and autumn, or even short sunshine in winter, it can easily store full power. The "lighting up all night" battery life performance directly hits the core demand of outdoor lighting - from the automatic lighting of street lights at dusk to the slight light in the early morning, it lasts for 10-12 hours of stable lighting, completely covering the nighttime lighting needs of rural roads, park trails, factory open spaces and other scenes. The blessing of high-efficiency crystalline silicon panels not only makes the charging efficiency leap, but also makes the energy storage more solid. Even if there is a short rainy day, sufficient energy storage the day before can ensure normal lighting at night, avoiding the embarrassment of "lighting out" due to insufficient light. For remote areas and outdoor scenes without grid coverage, this combination of "low energy consumption + high energy storage" means zero electricity bill burden while enjoying reliable lighting all day long, truly achieving one-time installation and long-term peace of mind.

  hot Tags : crystalline silicon solar street lights solar street light manufacturer street light with crystalline silicon panels

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• Techology for smart solar outdoor lighting

  Jun 23, 2017

  Leadray uses new-generation Lithium LiFeP04 batteries which offers 3 times more storage and power capacity versus conventional Lead Acid batteries. Our battery design uniquely features many ‘small’ lithium iron battery’s packed into a ‘dual’ battery assembly that minimises stress and heat during both discharging and charging cycles ensuring long term reliability. Lithium Iron batteries are also able to discharge to an incredible 90% without any damage to them before the under voltage battery protection ‘cuts out’ any further operation. Built tough to withstand the harshest and most extreme environments Leadray’s lithium battery’s and smart protection features are up for the challenge; Our lithium battery’s are able to work in extreme heat of up to 65 degree celsius & some products can even have an optional thermal heating module added to keep the lights operating in sub freezing conditions as low as -40 degrees. Additionally, Our newly designed battery packs offer multi-protection technology that allows the ‘individual’ battery’s to work normally even in the unlikely event that some battery’s become damaged. uses new-generation Lithium LiFeP04 batteries which offers 3 times more storage and power capacity versus conventional Lead Acid batteries. Our battery design uniquely features many ‘small’ lithium iron battery’s packed into a ‘dual’ battery assembly that minimises stress and heat during both discharging and charging cycles ensuring long term reliability. Lithium Iron batteries are also able to discharge to an incredible 90% without any damage to them before the under voltage battery protection ‘cuts out’ any further operation. CREE TECHNOLOGY Our range of LED light heads adopt ‘CREE’ LED chips which provide industry leading ‘bright & crisp’ illumination for 50,000 hours and beyond. The chips are highly efficient and powerful enough to meet the most demanding design requirements while offering superior illumination for a wide range of applications. Smart-Eye is a important safety enhancing feature that adopts the latestPanasonic passive-Infrared motion sensor technology, it detects movement within several metres of the unit and automatically regulates the output of the LED lamp from a ‘dim mode’ to ‘full-brightness’ depending upon whether motion is detected; This smart feature preserves battery power as well as increases passive security around the lights. Save

  hot Tags : China Solar Lighting Supplier Smart Solar Outdoor Lighting LED Lamp Manufacturer

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• The Influencing Factors of Solar Street Light Price

  Jun 23, 2017

  In the face of the market demand for street lights is very large, then we can note that with the speed of urban development to speed up the demand for street lights is growing, then in many urban road construction there are some internal The construction of the road which will need to use the solar street lights, then today's solar garden lights want to tell you about the price of solar street lights some of the content. In fact, when we buy the product will find the price is not fixed. Factors will affect the price of solar street lights? Solar Led Street Lights Manufacturers give you a detailed introduction. For example, the specifications of the street there are lights and the brightness of the light source, etc. content will affect the price of the road. Of the street lights are different so the price is certainly not the same, so that we actually need to purchase in accordance with their own needs to choose, of course, before the purchase can also go to the market to understand the price of this mind there are several.

  hot Tags : China Solar Led Street Lights Manufacturers Solar Street Light price

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• Solar garden lights practical advantages

  Jul 01, 2017

  Many friends will be mixed with the street lights with lights, in fact, there is a certain difference between them, the courtyard lamp with its rich shape with a unique environment decorated by people like, then the installation of solar garden lights in the end what are the advantages? With the arrival of low-carbon era, the use of new energy solar energy more and more popular, solar garden lights in the family life is also more common, when it comes to the advantages of garden lights, of course, or external decorative effect, Most of the use of European-style elements to dress up, do not change the way solar power, but the shape of the lamp to fully use, showing exotic flavor, in the European courtyard lamp can be said to have a great decorative effect, the other solar garden lights also There are classical and modern style, the performance of different ways to create and express the atmosphere is not the same. About the solar garden lights of electricity, the main use or the sun, stored in a special battery device, in the evening will play A certain role in lighting, a lot of solar garden lights are intelligent control, automatic opening and closing.

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• How is solar energy stored in batteries?

  Aug 17, 2020

  Solar batteries work by storing energy produced by your solar panels for later use. In some cases, solar batteries have their own inverter and offer integrated energy conversion. The higher your battery's capacity, the more solar energy it can store. When you install a solar battery as part of your solar panel system, you are able to store excess solar electricity at your home instead of sending it back to the grid. If your solar panels are producing more electricity than you need, the excess energy goes towards charging the battery. Later, when your solar panels aren’t producing electricity, you can draw down the energy you stored earlier in your battery for night use. You’ll only send electricity back to the grid when your battery is fully charged, and you’ll only draw electricity from the grid when your battery is depleted. What this means in practical terms is that homes with solar-plus-storage can store excess solar power on site for use later when the sun isn’t shining. As a bonus, since solar batteries store energy at your home, they also offer short-term backup power in the event that there’s a power outage in your area. Shenzhen Leadray Optoelectronic Company uses LiFePO4 battery for Solar street light. In our solar light, the battery capacity configuration is 3 times more than the capacity that the lamp is using each day. It only uses about 1/3 of the total capacity each day, and the rest of energy will be stored on the battery, then can help the street light work longer. We also have other types of solar light using LiFePO4 battery, such as Solar post top light, solar billboard light and solar parking lot light. If you want to know more info, please browse our website: www.szleadray.com

  hot Tags : Solar Street Light Solar post top light solar billboard light

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• How To Choose The Right Solar Lights

  Oct 27, 2020

  Using solar lighting outdoors can be a lifesaver when outdoor outlets are not available. But do solar-powered lights really work? How do they measure up to hardwired electric lights? And what if your yard is shady or you live somewhere that rarely sees the sun? Here’s the full scoop on choosing and using solar-powered lights in your yard. How solar lighting works. Photovoltaic cells absorb sunlight during the day to charge the batteries, which then light the bulb at night. Because solar lights are powered by the sun, they must be placed in an area that receives full sun — ideally eight or more hours per day. What if you don’t have direct sun? If you are putting solar lights in your desert yard in Tucscon or Palm Springs, they are sure to operate at maximum strength — but what if you live in Seattle or simply have a heavily shaded yard? It’s not quite as simple, but you can still have solar-powered lights, even in a fully shaded area. A solar or landscape lighting pro can help position a remote photovoltaic panel on your roof or in a sunnier area of your yard, which can then be wired to the lights in the shady area. If you’re looking for even good ways to use solar energy around your home, check out our guide to the www.szleadray.com. All the best outdoor solar lights will be optional. As a Solar lighting company specializing in Solar street light for 15 years, We will be lucky if we are a potential supplier for you.

  hot Tags : Solar Street Light Solar lights Outdoor solar lights

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• 386 units 80W Leadray All in one solar street lights installed in Xutai Road,Taiping Town

  Jan 09, 2023

  1. Xutai Road has been without street lights for all these years due to poor lighting infrastructure. 2. In August, 2022, 386 units 80W new type all in one solar street light has been installed in Xutai Road. The distance between two lamps is 40M and the pole height is 10M. 3. Compared with ordinary street lamps, this project chose high performance intelligent solar street lamps. Integrated solar street lamp covers a small area, does not need external power supply or controller, can save space and cost;The installation position is more flexible and convenient. This batch of solar street lamps are safe and reliable in quality, with larger power and more brightness, and the radiation range of the street lamps covers 30 meters. 4. After 10 days' construction, 386 units 80 watt integrated solar street lights were successfully installed on site in Xutai Road. The lamps already in working. 5. The completion of the street lamp lighting project has been satisfied by customers. Smart-Eye is a important safety enhancing feature that adopts the latest Panasonic passive-Infrared motion sensor technology, it detects movement within several metres of the unit and automatically regulates the output of the LED lamp from a ‘dim mode’ to ‘full-brightness’ depending upon whether motion is detected; This smart feature preserves battery power as well as increases passive security around the lights. Cut Costs Integrated solar street light is very easy and simple in installation, and they save a lot of installation cost comparing to the split type of solar street light or normal city power street light. City power street light need to do the wiring and the integrated solar street light does not need to do so, it saves these wiring cost as well. Shenzhen Leadray Optoelectronic Co., Ltd

  hot Tags : 80W All in one solar street lights new type all in one solar street light intelligent solar street lamps

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• How long do solar led lights last?

  Feb 07, 2023

  How long do solar led lights last? CORE TECHNOLOGY - Battery Leadray Integrated Battery Protection System 1. Military grade LiFePO4 Battery,High Safety and stability 2. Long lifespan, More than 2000 Battery light cycles 3. Secure metal structure around battery 4. Overcharge and over discharge protection About Leadray Controller 1. DC detection function： AC power supply cannot work automatically untill the voltage of battery drops 2. to over-discharge voltage point. 3. LiFePO4 battery is compatible, and operation parameters can be set by remote control. 4. Extremely low sleep current and more energy saving, better for long-distance transportation and storage. 5. Multiple intelligent power modes optional, and the load power can be automatically adjusted according to the battery power. 6. IP67 with aluminum shell, used in various harsh . Do Different Solar Battery Types Have Varying Life Expectancies. (1) Silicon solar cells Silicon solar cells are divided into three types: monocrystalline silicon solar cells, polycrystalline silicon thin film solar cells and amorphous silicon thin film solar cells. Monocrystalline silicon solar cells have the highest conversion efficiency and the most mature technology. The highest conversion efficiency in the laboratory is 23%, and the efficiency in scale production is 15%. (2) Long-life battery with special process design and colloidal electrolyte guarantee. (3) The battery is suitable for different environmental requirements, such as high altitude, high temperature, low temperature and other conditions. Observe proper solar battery charging and discharging. It would also be best to connect your batteries to a trickle charger to maintain their charge, even if you do not intend to use them. It would also help to overcharge your batteries periodically to enhance plate equalization. Plate sulfation can occur with insufficient charging. Because charge controllers suppress overcharging, you might want to turn these devices off as you overcharge your batteries. Shenzhen Leadray Optoelectronic Co., Ltd

  hot Tags : Solar LED lights Solar Battery LiFePO4 Battery for solar led light

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• How about the performance of solar rechargeable lighting

  Feb 16, 2023

  How about the performance of solar rechargeable lighting 1. Energy conservation and environmental protection - solar street lamps use natural light to reduce the consumption of electric energy; Solar street lamps are pollution-free and radiation-free, in line with the modern concept of green environmental protection. 2. The solar lamp uses the sunlight in the daytime as the energy source, uses the solar cell to charge the battery, converts the solar energy into chemical energy and stores it in the battery, and uses the battery as the power source to provide energy for the energy-saving lamp in the evening, converts the chemical energy in the battery into light energy, and makes the lamp work. LBA series semi-split solar street light is a street lamp system integrating high conversion rate solar panel, ultra-long life LiFePO4 battery pack, efficient intelligent controller and die-cast aluminum alloy LED street lamp. It is not only the most cost-effective solution to build a new solar street lamp system, but also the best solution to update and replace the existing old solar street lamp system. 1. Compared with traditional street lamps, solar lighting has obvious advantages and saves energy. 2. Solar lamps generally use efficient and energy-saving light sources. 3. The system is generally equipped with 5 to 10 hours of lighting time per day. 4. Generally, in case of continuous rainy weather, the lighting time shall not be less than 2 days (5-10 hours per day). LBA structure is modular design, creating the main components being protected perfectly. IP66 protection grade, preventing the damp and the dust effectively. The powerful heat dissipation channel ensures the stable working environment for all components and easily overcomes all kinds of harsh environment. LBA is very simple, there is no need to bury the battery, or complex wiring and setting. Just simply put the lamps on the poles, twist and fix to complete the installation.

  hot Tags : solar rechargeable lighting All In One Led Solar Street Light Waterproof Outdoor Solar street light

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