Professional Solar Road Lighting System: Technical Specifications, Product Features, and Engineering Applications
Product Overview
This professional-grade solar road lighting system is specifically designed to meet high-standard outdoor lighting engineering projects. It integrates cutting-edge solar technology, high-power LED lighting, and intelligent management systems, providing efficient, reliable, and sustainable lighting solutions for roads, highways, public spaces, and infrastructure projects worldwide. The system strictly adheres to multiple international technical standards and maintains stable operation under harsh conditions such as high temperature, high humidity, and high salinity, making it an ideal choice for achieving green lighting and energy conservation.
Detailed Technical Specifications
Solar Power Unit
Photovoltaic Modules: Utilize high-efficiency monocrystalline silicon solar panels with conversion efficiency exceeding 22%. Equipped with 3.0mm high-transmittance tempered glass, EVA film, and UV-resistant backing materials to ensure long-term stable power generation under complex climatic conditions. The anodized aluminum alloy frame provides excellent mechanical strength and corrosion resistance.
Energy Storage System: Uses lithium iron phosphate (LiFePO4) batteries with over 2,000 charge-discharge cycles and a design life exceeding 8 years. Features waterproof, moisture-proof, corrosion-resistant, and thermal insulation properties, with battery enclosure protection rating reaching IP66. The batteries support deep discharge of at least 70%, ensuring normal lighting operation even during continuous rainy weather.
Core Lighting Performance Indicators
Light Output: Minimum luminaire output of 14,400 lumens, efficacy approximately 180 lumens/watt, ensuring road lighting meets the light distribution and uniformity requirements (uniformity ratio ≤ 3:1) of ANSI/IES RP-8 2000 standard.
Color Temperature and Color Rendering: Correlated Color Temperature (CCT) maintained within 4000K±275K range, Color Rendering Index (CRI) not less than 70, providing natural and comfortable lighting effects.
Protection Rating: Optical section protection rating IP66, electrical component compartment IP54 (or IP66 for integrated structure), effectively resisting dust and water ingress.
Service Life: Expected service life of LED light source and driver approximately 50,000 hours each, significantly reducing long-term maintenance costs.
Structure and Installation System
Pole Structure: Uses tapered galvanized steel pipes with nominal top diameter 90mm, base diameter 210mm, wall thickness not less than 3mm (nominal thickness typically not less than 4mm). Equipped with 1.5-meter projection arm, installation height approximately 9.5 meters, spacing about 40 meters. Poles meet passive safety Class 0 requirements for vehicle impact according to BS EN 12767 standard.
Installation and Fixation: Fixed via flanged base using J-type anchor bolts with M12×1.75mm threads, equipped with flat washers and nuts, materials conforming to relevant ASTM standards. Grounding system uses 2.5-meter long, 50×50×5mm galvanized L-shaped steel ground conductors, independently and repeatedly grounded at each pole.
Intelligent Control and Interfaces
Control System: Built-in Digital Addressable Lighting Interface (DALI) driver compliant with IEC 62386 standard, supporting remote monitoring, dimming, and control. Equipped with seven-pin receptacle compatible with ANSI C136.10 standard photoelectric control unit.
Electrical Parameters: System operating voltage 24V, using 2.5mm² low-voltage cable. Features anti-reverse and anti-misconnection functions, connectors with IP67 protection rating.
Design and Manufacturing Standards
The system is designed and manufactured in strict accordance with international standards, primarily following:
Lighting Standards: ANSI IES RP-8 2000
Luminaire Performance: ANSI C136.31 (vibration testing), ANSI C136.41 (dimming control)
Structural Safety: BS EN 40 series, BS EN 12767
Protection Rating: BS EN 60529 (IP Code)
Surface Treatment: BS EN ISO 1461, ASTM A123/A123M (hot-dip galvanizing)
Material Specifications: ASTM A370, ASTM A143/A143M
Grounding System: BS 7430, NEMA GR1-2017
Environmental Adaptability
The system is specifically designed for harsh environmental conditions, suitable for:
Climate Type: Tropical marine climate
Ambient Temperature: Peak 40°C, daily average 32°C
Relative Humidity: Maximum monthly average 90%
Altitude: Not exceeding 1,000 meters
Wind Resistance: Meets structural design wind load requirements
Corrosion Resistance: Full-system hot-dip galvanized treatment, suitable for high-salinity environments
Quality Control and Certification
Sample Submission: Two LED luminaire samples must be submitted to the Engineer for technical and mandatory assessment
Type Testing: Performed by laboratories accredited by internationally recognized conformity assessment bodies
Routine Testing: Each batch undergoes routine testing with test reports issued before shipment
Documentation Requirements: All product markings and documentation must be in English, including manufacturer information, model, serial number, year of manufacture, etc.
Certification Rights: The Engineer reserves the right to require contractors to provide certifications of compliance with international standards
Installation and Construction Requirements
Contractors must adhere to strict installation specifications:
Qualification Requirements: All electrical work must be performed under the direct supervision of licensed journeymen electricians
Installation Standards: Install strictly according to manufacturer's recommendations and Engineer's instructions
Conflict Resolution: Consult the Engineer and follow their decision when conflicts with drawings or other systems are discovered
Safety Checks: Conduct thorough inspections, cleaning, grounding tests, and insulation tests before and after installation
Safety Measures: Install appropriate barricades, lighting, and warning signs to ensure construction safety
Cleanup Work: Remove all waste materials, rubbish, and temporary facilities upon completion
Engineering Application Advantages
Significant Economic Benefits
Zero Electricity Cost Operation: Fully solar-powered, no grid connection required
Low Maintenance Costs: Long-life components and intelligent monitoring reduce maintenance needs
Quick Return on Investment: Typically 3-5 years to recover investment costs
High Scalability: Modular design facilitates system expansion and upgrades
Outstanding Technological Advancement
Intelligent Control: Supports DALI protocol, easily integrated into smart city management systems
High Reliability: Each pole functions as an independent system, failures don't affect overall operation
Flexible Installation: No complex grid engineering required, shortening construction period
Environmentally Friendly: Zero carbon emissions, no light pollution (can be equipped with anti-glare design)
Excellent Safety Performance
Low Voltage Safety: 24V operating voltage reduces electric shock risk
Structural Safety: Complies with passive safety standards, reducing accident injuries
Electrical Safety: Complete grounding and overload protection
Fire Safety: Lithium batteries equipped with multiple safety protections
Service and Support
We provide full-process services from project assessment to post-installation maintenance:
Pre-Sales Services
Free on-site assessment and lighting design
Energy simulation and lighting analysis reports
Customized solution design and quotation
Sample provision and testing support
During-Sales Services
Professional installation guidance and supervision
System commissioning and performance optimization
Operator technical training
Complete document delivery (installation manuals, maintenance guides, certification documents)
After-Sales Services
Long-term warranty (solar panels 25 years, batteries 8 years, luminaires 5 years)
Remote technical support and fault diagnosis
Regular maintenance inspection services
Spare parts supply and rapid response
Industry Application Cases
Our solar road lighting system has been successfully implemented in multiple projects worldwide, including:
Highway and national road lighting projects
Municipal road lighting upgrades
Port and airport area lighting
Tourist area landscape road lighting
Off-grid lighting projects in remote areas
Emergency and temporary lighting solutions
Frequently Asked Technical Questions
Q: How many days of normal lighting can the system guarantee during continuous rainy weather?
A: The system design ensures at least 5 days of normal lighting under continuous rainy conditions. Specific duration can be customized according to customer needs by increasing battery capacity.
Q: Does the system support intelligent control and management?
A: Yes, the system has a built-in DALI-compatible driver that supports remote monitoring, dimming control, fault alarms, and energy consumption management, and can be easily integrated into smart city management platforms.
Q: How long does the installation process take?
A: Standard installation time for each pole is approximately 2-3 hours (including foundation curing time), depending on site conditions and installation quantity.
Q: Does the system require regular maintenance?
A: The system is designed for maintenance-free operation. Annual cleaning and comprehensive inspection are recommended to ensure clean solar panels and proper connections.
Q: How does performance hold up in extremely low-temperature environments?
A: The system operating temperature range is -20°C to +60°C. The lithium battery is equipped with a temperature management system to ensure normal charge-discharge performance in extremely low temperatures.
Get a Customized Solution
We can provide customized solutions based on your specific project requirements, including:
Selection of luminaires with different power and brightness levels
Various pole heights and style designs
Special environmental adaptability optimization
Intelligent control function customization
Financing and energy management service solutions
Our technical team can provide free project assessment and solution design services to help you choose the most suitable solar lighting solution.
