a complete sample and specifications of solar street light | Queneng Guide
A Complete Sample and Specifications of Solar Street Light
Understanding Solar Street Light Components
- Solar Panel: Converts sunlight into electricity. Typically, monocrystalline or polycrystalline silicon panels are used.
- *Source*: Solar Energy Industries Association (SEIA)
- Battery: Stores energy for use during non-daylight hours. Common types include lead-acid and lithium-ion batteries.
- *Source*: U.S. Department of Energy
- LED Luminary: Provides high-efficiency lighting. LED lights are preferred for their longevity and energy efficiency.
- *Source*: LEDinside
- Controller: Manages the flow of energy between the solar panel, battery, and LED luminary.
- *Source*: National Renewable Energy Laboratory (NREL)
- Pole and Mounting Hardware: Supports the solar panel and luminary at the desired height and orientation.
Key Specifications of Solar Street Lights
- Power Output: Ranges from 20W to 150W, depending on the area to be illuminated.
- *Source*: International Energy Agency (IEA)
- Lumen Output: Typically between 2,000 to 15,000 lumens, ensuring adequate brightness.
- *Source*: Illuminating Engineering Society (IES)
- Battery Capacity: Varies from 12V 50Ah to 12V 200Ah, influenced by the required autonomy.
- *Source*: Battery University
- Solar Panel Wattage: Commonly between 50W to 300W, based on regional solar irradiance.
- *Source*: Global Solar Atlas
- Height of Pole: Usually between 4 to 12 meters, depending on the application and desired light coverage.
- *Source*: American Society of Civil Engineers (ASCE)
Performance Metrics
- Efficiency: Solar panel efficiency can range from 15% to 22%, affecting overall system performance.
- *Source*: National Renewable Energy Laboratory (NREL)
- Autonomy: The number of days the light can operate without sunlight, typically 2 to 5 days.
- *Source*: Solar Energy Industries Association (SEIA)
- Color Temperature: Ranges from 3000K to 6500K, impacting the perceived warmth or coolness of the light.
- *Source*: Illuminating Engineering Society (IES)
- Ingress Protection (IP) Rating: Indicates the level of protection against dust and water, often IP65 or higher for outdoor use.
- *Source*: International Electrotechnical Commission (IEC)
Installation and Maintenance Considerations
- Site Assessment: Evaluate the location for solar irradiance, shading, and accessibility.
- *Source*: Solar Energy Industries Association (SEIA)
- Installation Process: Typically involves mounting the pole, attaching the solar panel, and connecting the components.
- *Source*: American Society of Civil Engineers (ASCE)
- Maintenance: Regular cleaning of the solar panel and periodic checks on the battery and connections are essential.
- *Source*: National Renewable Energy Laboratory (NREL)
Advantages of Solar Street Lights
- Energy Savings: Reduces electricity costs as it uses free solar energy.
- *Source*: U.S. Department of Energy
- Environmental Impact: Decreases carbon footprint by utilizing renewable energy.
- *Source*: International Energy Agency (IEA)
- Low Maintenance: Designed for minimal upkeep, reducing long-term costs.
- *Source*: Solar Energy Industries Association (SEIA)
- Easy Installation: Does not require extensive electrical infrastructure.
- *Source*: American Society of Civil Engineers (ASCE)
This article has provided a comprehensive overview of a complete sample and specifications of solar street lights, addressing the needs of professionals in the solar lighting industry. By understanding the components, specifications, performance metrics, and installation considerations, readers can make informed decisions about solar street lighting solutions.
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FAQ
Split Solar Street Light
How do I choose the right configuration?
We provide free lighting & energy simulations based on your project location.
Battery and Analysis
What are the control methods to prevent battery overcharging?
1) Peak voltage control: Determine the end of charging by detecting the peak voltage of the battery;
2) dT/dt control: determine the end point of charging by detecting the battery peak temperature change rate;
3) △T control: When the battery is fully charged, the difference between the temperature and the ambient temperature will reach the maximum;
4) -△V control: When the battery is fully charged and reaches a peak voltage, the voltage will drop by a certain value;
5) Timing control: Control the charging end point by setting a certain charging time. Generally, set the time required to charge 130% of the nominal capacity;
Battery Performance and Testing
What are the main aspects of performance commonly referred to as secondary batteries?
What is the IEC standard cycle life test?
After the battery is discharged to 1.0V/support at 0.2C
1. Charge at 0.1C for 16 hours, then discharge at 0.2C for 2 hours and 30 minutes (one cycle)
2. Charge at 0.25C for 3 hours and 10 minutes, discharge at 0.25C for 2 hours and 20 minutes (2-48 cycles)
3. Charge at 0.25C for 3 hours and 10 minutes, then discharge to 1.0V at 0.25C (49th cycle)
4. Charge at 0.1C for 16 hours, leave for 1 hour, discharge at 0.2C to 1.0V (50th cycle). For nickel-metal hydride batteries, after repeating 1-4 for a total of 400 cycles, the 0.2C discharge time should be greater than 3 hours; for nickel-cadmium batteries, repeating 1-4 for a total of 500 cycles, the 0.2C discharge time should be greater than 3 hours.
What is a temperature rise experiment?
Solar Street Light Luqing
Can I install Luqing solar street lights myself, or do I need a professional?
Luqing solar street lights are designed for easy installation, typically requiring no special tools or external wiring. Most installations can be done by a homeowner or contractor with basic knowledge of outdoor lighting, but professional installation is always an option for more complex setups.
The Solar Streetlights of Luhao for Municipalities are designed to deliver reliable, energy-efficient, and cost-effective public lighting solutions. Equipped with advanced LED technology, durable lithium batteries, and high-efficiency solar panels, these streetlights provide consistent illumination for roads, parks, residential areas, and government projects.
Queneng's Luqiu Innovative Solar Street Light offers energy-saving, durable outdoor lighting. This solar power street light provides a reliable and eco-friendly solution for illuminating your streets and pathways.
Lubai is an integrated solar street light designed for stable, long‑term outdoor lighting in off‑grid and weak‑grid areas. Combining a high‑efficiency solar panel, LiFePO₄ battery, and intelligent motion sensing, Lubai delivers reliable illumination with low maintenance and fast installation.
Queneng's Lufa high-efficiency solar LED street lights illuminate urban and commercial spaces brilliantly. These commercial solar LED street lights offer superior energy savings and reliable performance, making them an ideal sustainable lighting solution.
Illuminate your outdoor spaces with the Solar Street Light, a cutting-edge solution combining advanced solar technology and energy-saving LED lighting.
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