Optimal Configuration and Price Analysis of 9-Meter Solar Street Lights Based on International Standards
Explore the ideal configuration, illumination spacing, and cost analysis of 9-meter solar street lights according to international lighting standards. Maximize performance with cost-effective solar solutions.
With the continuous advancement of smart solar lighting technology and the increasing adoption of energy-saving policies worldwide, 9-meter solar street lights are widely used in main roads, industrial parks, and large campus areas. This article analyzes an optimal lighting configuration plan that meets international road lighting standards while ensuring cost-effectiveness.
📌 Installation Scenario
- Pole height: 9 meters
- Road width: 9–10 meters (two-way single lane)
- Application scenario: Municipal roads, main roads, large community driveways
💡 Recommended Lighting Configuration
| Component | Specification |
|---|---|
| LED Light Head | 80W high-lumen LED (lumens ≥ 130lm/W) |
| Solar Panel | 180W monocrystalline silicon solar panel |
| Battery | 12.8V 80Ah lithium iron phosphate battery |
| Controller | Intelligent MPPT controller with dimming |
| Light Pole | 9-meter hot-dip galvanized pole with arm |
| Material | Anti-corrosion coating, Q235 steel |
📐 Illumination Simulation & Spacing Recommendation
According to international lighting standards (such as EN13201 or CIE115), for a 9-meter pole height and 80W LED:
- Recommended installation spacing: 30–35 meters
- Luminous uniformity (Uo): ≥ 0.4
- Average illumination: ≥ 20 lux
- Color temperature: 4000–5000K neutral white
Simulation tools like DIALux or Relux can validate this configuration with even lighting distribution and optimal visual comfort.
💲 Estimated Cost (FOB China)
| Item | Unit Price (USD) |
|---|---|
| LED Light Head (80W) | $45–60 |
| Solar Panel (180W) | $55–70 |
| Battery (12.8V 80Ah) | $90–120 |
| Controller (MPPT) | $15–25 |
| 9m Light Pole + Arm | $100–150 |
| Total Set | $305–425 |
Note: Prices vary by brand, material quality, and order quantity.
✅ Performance Advantages
- Meets international lighting requirements
- Balance between brightness and energy savings
- High reliability, lifespan > 50,000 hours
- Smart dimming function to extend battery life
- Easy maintenance and modular replacement
-
📋 FAQ
Q1: Why choose a 9-meter pole height?
A: It offers a better coverage area and is suitable for wider road applications like main urban roads or industrial zones.
Q2: Can this configuration handle continuous cloudy days?
A: Yes, the battery and panel sizing support at least 3–5 days of autonomy depending on local solar radiation levels.
Q3: Is it compatible with IoT or remote control?
A: Absolutely. An optional smart controller can integrate with Zigbee, LoRa, or NB-IoT protocols for monitoring and scheduling.
Have more questions about our products or services?
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Municipalities around the world are increasingly adopting solar-powered streetlights as part of their urban development strategies. Rising energy costs, the need for sustainable infrastructure, and government green initiatives are driving cities to switch from traditional street lighting to advanced LED solar streetlights.
Queneng Lighting provides municipalities with cost-effective, energy-efficient, and durable solar lighting solutions, ensuring safe and sustainable public spaces.
In recent years, the purchase of solar streetlights for municipalities has become a growing trend across the globe. Local governments are under pressure to reduce public expenditure, promote green energy, and create safer communities. Solar streetlights provide a reliable, cost-effective, and sustainable solution that meets these needs. Queneng Lighting, as a leading solar street lighting manufacturer, has supported multiple municipal projects worldwide with customized and energy-efficient solutions.
FAQ
Batteries and the environment
What effect does ambient temperature have on battery performance?
Solar Street Light Luhui
Can Luhui solar street lights be used in areas with limited sunlight?
Yes, Luhui solar street lights are equipped with high-efficiency solar panels that can charge even in low light conditions, providing reliable illumination, even in areas with limited or intermittent sunlight.
Solar Street Light Lulin
How easy is it to install Lulin solar street lights?
Lulin solar street lights are designed for easy installation. They do not require any wiring to the power grid, making them perfect for areas without electrical infrastructure. The installation typically involves mounting the pole, securing the light fixture, and positioning the solar panel for maximum sunlight exposure. The lights can be installed quickly and efficiently, saving on installation costs.
Battery and Analysis
What are the main causes of rechargeable battery swelling?
2) The battery has no protection function and the cell expands;
3) The charger has poor performance and excessive charging current causes the battery to swell;
4) The battery is continuously overcharged by high rate and large current;
5) The battery is forced to over-discharge;
6) Issues with the design of the battery itself.
What is an external short circuit and what effect does it have on battery performance?
Commercial and Industrial Parks
Can the lighting systems be upgraded in the future?
Yes, our modular designs allow for easy upgrades, such as adding smart features or higher capacity batteries.
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.
If you would like more information about Queneng solar lighting solutions, please send us a message by filling out the form below. Our professional team will get back to you within 24 hours!
Rest assured that your privacy is important to us, and all information provided will be handled with the utmost confidentiality.
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