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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
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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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Are all-in-one solar street lights easy to maintain?
Yes, integrated design simplifies inspection and replacement.
who we are
What is Queneng?
Queneng is a high-tech enterprise founded in 2011, specializing in solar lighting solutions, batteries, solar photovoltaic panels, and complete solar energy systems. We provide a full range of services from R&D to production, sales, and after-sales support.
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Can Luqiu solar street lights be used in remote or off-grid locations?
Yes, Luqiu solar street lights are ideal for remote or off-grid locations where access to electricity is limited or unavailable. They operate independently, relying solely on solar energy, making them a perfect solution for rural areas, pathways, and off-grid communities.
Solar Street Light Luzhou
Can Luzhou solar street lights be used in remote locations?
Yes, Luzhou solar street lights are perfect for remote locations that do not have access to the electrical grid. Their solar-powered design allows them to operate independently, making them an ideal solution for rural roads, parks, and off-grid areas.
Battery and Analysis
Can a rechargeable 1.2V portable battery be used instead of a 1.5V alkaline manganese battery?
Industry
Does Queneng offer off-grid solar systems?
Yes, we provide off-grid solar lighting systems designed for remote areas or regions without grid coverage, meeting the specific lighting needs in these areas.
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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CONTACT
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