a complete sample and specifications of solar street light | Queneng Guide
A Complete Sample and Specifications of Solar Street Light
Understanding the intricacies of solar street lights is crucial for professionals in the solar lighting industry. This article provides a detailed overview of a complete sample and specifications of solar street lights, designed to enhance your knowledge and assist in your projects.
Key Components of Solar Street Lights
- Typically made of monocrystalline or polycrystalline silicon.
- Converts sunlight into electricity with an efficiency rate of 15-20% (Source: NREL).
- Common sizes range from 50W to 300W, depending on the light's power requirements.
- Battery
- Usually lithium-ion or gel batteries.
- Stores energy for use during nighttime.
- Capacities vary from 12Ah to 200Ah, with a lifespan of 5-10 years (Source: Battery University).
- LED Light
- Emits light with high efficiency and longevity.
- Lumens output ranges from 2,000 to 15,000, depending on the model.
- Color temperature options include 3000K (warm white) to 6000K (cool white).
- Controller
- Manages the charging and discharging of the battery.
- Includes features like overcharge protection and low voltage disconnect.
- Often equipped with dusk-to-dawn sensors for automatic operation.
- Pole and Mounting
- Typically made of galvanized steel or aluminum.
- Heights vary from 4 to 12 meters, depending on the application.
- Must be designed to withstand wind speeds up to 150 km/h (Source: ASCE).
Sample Specifications of a Solar Street Light
- Model: QN-SSL-100
- Solar Panel: 100W monocrystalline, 18.5% efficiency
- Battery: 12V, 100Ah lithium-ion, 8-year lifespan
- LED Light: 8,000 lumens, 5000K color temperature
- Controller: MPPT with dusk-to-dawn sensor
- Pole: 8 meters, galvanized steel, wind resistance up to 120 km/h
Performance and Efficiency
- Solar street lights can save up to 70% on energy costs compared to traditional street lights (Source: DOE).
- LED technology ensures minimal energy wastage and long operational life.
- Autonomy
- Can operate for 3-5 nights without sunlight, depending on battery capacity and weather conditions.
- Ensures reliable performance even during cloudy days.
- Maintenance
- Requires minimal maintenance, typically limited to cleaning the solar panel and checking connections.
- Expected lifespan of the entire system is 10-20 years, with the LED lasting up to 50,000 hours (Source: LEDinside).
Installation and Application
- Installation
- Can be installed in remote areas without access to the grid.
- Requires proper site assessment to ensure optimal solar exposure.
- Installation time varies from 2 to 4 hours per unit.
- Applications
- Suitable for urban streets, rural roads, parks, and parking lots.
- Ideal for areas with high vandalism rates due to the absence of external wiring.
Environmental Impact
- Sustainability
- Reduces carbon footprint by utilizing renewable solar energy.
- Contributes to global efforts to combat climate change.
- Waste Management
- Components like batteries and LEDs should be recycled at the end of their life cycle.
- Proper disposal ensures minimal environmental impact.
By understanding these specifications and samples, professionals in the solar lighting industry can make informed decisions and enhance their projects with efficient and sustainable solar street lighting solutions.
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FAQ
Solar Street Light Luyan
Can Luyan solar street lights function in areas with limited sunlight or cloudy weather?
Yes, Luyan solar street lights are designed to function reliably even in areas with limited sunlight or during cloudy weather. The high-efficiency solar panels can capture and store energy even in low-light conditions, ensuring that the lights will still provide illumination during cloudy or rainy days. The system is equipped with a battery that stores enough energy to keep the lights running throughout the night, regardless of weather conditions, making it suitable for diverse climates.
Schools and Educational Institutions
Do solar lights work year-round, even during winter?
Yes, solar lights can work year-round, even in winter. However, in areas with heavy snow, it’s important to ensure the solar panels are clear of snow for optimal performance.
Transportation and Highways
What is the expected lifespan of the solar lighting system?
The solar panels typically last over 25 years, while the LED lights have a lifespan of 50,000+ hours. Batteries usually require replacement after 5-7 years of use.
Battery and Analysis
What are the possible causes of zero or low voltage in a battery pack?
2) The plug is short-circuited, broken, or poorly connected to the plug;
3) The leads are desoldered and soldered to the battery;
4) The internal connection of the battery is incorrect, and there is missing, weak, or desoldering between the connecting piece and the battery;
5) The internal electronic components of the battery are incorrectly connected and damaged.
Industry
If the battery capacity decreases, does Queneng offer replacement services?
Yes, we offer long-term maintenance support for all solar systems, including battery replacements and system upgrades to ensure ongoing high performance.
Solar Street Light Luan
What is the lifespan of Luan solar street lights?
Luan solar street lights have an impressive lifespan. The LEDs can last up to 50,000 hours, and the solar panels can perform efficiently for 25 years or more. The batteries typically last 3 to 5 years, depending on usage and environmental conditions, ensuring long-term value.
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Queneng’s Solar Street Lights are designed to provide reliable, energy-efficient lighting for streets, parks, and other outdoor spaces.
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