Optimal Configuration and Price Analysis of 8-Meter Solar Street Lights Based on International Standards
Discover the best configuration and cost-effective setup for 8-meter solar street lights, aligned with international standards like EN13201 and CIE 115. Includes lighting simulation, pricing, and energy efficiency insights.
1. Application Scenarios
8-meter solar street lights are commonly used for:
- Main and secondary urban roads
- Industrial zone streets
- Residential periphery roads
- Large parking lots
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2. Lighting Requirements (EN13201 & CIE 115)
- Average Illuminance: 15–20 lux (for M3/M4 category roads)
- Uniformity: ≥ 0.4
- Color Temperature: 4000K–5000K
- Recommended Pole Spacing: 25–35 meters
3. Recommended Configuration
| Component | Specification | Remarks |
|---|---|---|
| LED Lamp Head | 60W–80W (Bridgelux/Philips Chip) | Efficiency ≥ 160 lm/W |
| Solar Panel | 150W–180W Mono-crystalline | Output: 18V / 9–10A |
| Battery | 12.8V 60Ah LiFePO4 | 3–5 rainy days backup |
| Controller | MPPT Smart Controller | Supports light+time control |
| Pole | 8m Hot-dip Galvanized Pole | Flange base, top diameter 80–100mm |
| Arm | 1.5m Curved or Straight Arm | Recommended tilt angle: 15°–30° |
Lighting Simulation Summary
- Spacing: 30 meters
- Road width: 8 meters
- Average Illuminance: 16.5 lux
- Uniformity: 0.42
- Meets M4 lighting standard
4. Price Analysis (FOB China)
| Component | Estimated Price (USD) |
|---|---|
| LED Lamp (80W) | $38 – $50 |
| Solar Panel (180W) | $60 – $80 |
| Battery (LiFePO4 60Ah) | $110 – $140 |
| Controller (MPPT) | $25 – $35 |
| Pole with Arm | $80 – $100 |
| Total | $313 – $405 |
5. Cost Optimization Tips
- Use smart dimming control (e.g., 100% at peak hours, 30% at midnight)
- Add motion or radar sensors
- Adjust battery capacity to suit local sunlight availability
- Standardize parts to reduce production and shipping costs
6. Certification and Warranty
- CE, RoHS, ISO9001 certified recommended
- IP65/IP66 protection grade
- Reliable manufacturers offer up to 5 years warranty
-
7. FAQ
Q1: Can the system operate in continuous rainy days?
A: Yes, with a 60Ah or larger battery, it supports 3–5 cloudy or rainy days.
Q2: What if there’s not enough sunlight?
A: Increase the solar panel capacity or use a solar-grid hybrid system.
Q3: Is smart control necessary?
A: Highly recommended. It prolongs battery life and reduces energy waste.
Q4: Is the maintenance cost high?
A: No. Routine panel cleaning and annual battery checks are usually sufficient.
Q5: How to ensure product quality from Chinese suppliers?
A: Ask for third-party test reports, certifications, and choose experienced exporters.
Have more questions about our products or services?
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FAQ
Solar Street Light Luxian
What are the primary benefits of using Luxian solar street lights for outdoor lighting?
Luxian solar street lights offer several key benefits, including energy savings, environmental friendliness, and independence from the electrical grid. They use solar energy to power LED lights, reducing electricity costs while providing reliable, high-quality lighting for outdoor spaces. The durable construction and low maintenance needs make them ideal for long-term use in various outdoor environments.
Transportation and Highways
Can the lights be relocated if the road layout changes?
Yes, solar lights are highly flexible and can be easily relocated without the need for re-wiring.
Battery Performance and Testing
What is the standard charging and discharging of nickel metal hydride batteries?
Battery and Analysis
Do batteries need to be fully charged for long-term storage?
What is the rate of battery discharge? What is the battery's hourly discharge rate?
Public Gardens and Landscape Lighting
What happens if the solar light is not working properly?
If your solar light is not working properly, it could be due to a variety of reasons, such as dirt on the solar panel, insufficient sunlight, or battery issues. We recommend cleaning the panel and ensuring it receives enough sunlight. If the problem persists, please contact our customer service team for troubleshooting assistance.
Illuminate your outdoor spaces with the Solar Street Light, a cutting-edge solution combining advanced solar technology and energy-saving LED lighting.
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!
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