Project Overview
LIKELITE completed a solar street lighting upgrade project in Johannesburg, South Africa, delivering a reliable off-grid lighting solution for municipal roadway improvement.
The project replaced conventional roadway lighting systems with intelligent solar-powered LED Street Lights to improve:
- Nighttime road visibility
- Energy efficiency
- Infrastructure sustainability
- Long-term maintenance performance
The complete solution included:
- High-efficiency LED lighting system
- Monocrystalline solar panel
- Lithium battery storage
- Intelligent control system
- Motion sensing management
Project Results
30% Energy Saving Improvement
The upgraded solar lighting system helped reduce energy consumption while providing stable roadway illumination without dependence on traditional grid power.
Project Information
| Item | Details |
|---|---|
| Project Name | Johannesburg Solar Street Lighting Upgrade |
| Location | Johannesburg, South Africa |
| Project Type | Municipal Road Lighting Renovation |
| Application | Urban Roadway / Public Infrastructure |
| Customer Type | Municipal Engineering Contractor |
| Product | Solar Street Lights |
| Quantity | 2,500 Sets |
| Warranty | 3 Years |
| Certification | SANS IEC 60598 / LOA |
| Energy Saving | 30% |
Project Background
Existing Road Lighting Challenges
Before the upgrade, several roadway sections experienced limitations from the existing lighting infrastructure:
- High electricity operating cost
- Dependence on grid power supply
- Aging lighting equipment
- Increasing maintenance requirements
- Limited lighting coverage in some areas
The municipality required a sustainable lighting solution that could provide:
- Reliable illumination
- Independent energy supply
- Lower operational cost
- Improved road safety
Project Requirements
Solar Road Lighting Upgrade Objectives
1. Off-Grid Lighting Operation
The project required a lighting system capable of:
- Solar energy collection
- Battery energy storage
- Automatic nighttime operation
- Independent power supply
2. Improved Road Safety
The lighting upgrade focused on:
- Better driver visibility
- Improved pedestrian safety
- More uniform roadway illumination
3. Smart Energy Management
The system required:
- Motion sensor control
- Automatic dimming
- Lighting schedule management
LIKELITE Solar Lighting Solution
80W Intelligent All-In-One Solar Street Lighting System
LIKELITE supplied:
2,500 Sets Solar Street Lights
The solution integrates:
- Bridgelux 3030 LED chips
- High-efficiency solar panel
- Battery storage system
- Microwave motion sensor
- Light control
- Timer control
The system was designed for:
- Municipal roads
- Residential streets
- Public areas
- Remote roadway applications
Product Technical Specifications
Solar Street Light Parameters
| Specification | Details |
|---|---|
| Product Type | Solar Street Lights |
| LED Power | 80W |
| LED Light Source | Bridgelux 3030 |
| Luminous Efficiency | 170lm/W |
| Color Temperature | 5000K |
| Color Rendering Index | Ra>70 |
| Solar Cell Type | Monocrystalline Silicon |
| Power Supply | Solar Powered |
| Protection Rating | IP66 |
| Lifespan | 50,000 Hours |
| Warranty | 3 Years |
| Input Voltage | 12.8V-25.6V |
| Battery | 12.8V / 75AH |
| Solar Panel | 18V / 180W |
| Charging Time | 5-6 Hours |
| Working Temperature | -25℃ ~ +65℃ |
| Beam Angle | 75° × 140° CUT OUT |
| Weight | 32.2kg |
| Installation Diameter | 70-76mm |
| Product Size | 1615×600×60mm |
Intelligent Control System
Smart Solar Lighting Management
The project adopted a multi-function control system.
Microwave Motion Sensor
Functions:
- Detect vehicles and pedestrians
- Adjust brightness automatically
- Optimize battery usage
Light Control
Functions:
- Automatic day/night detection
- Intelligent switching
Timer Control
Functions:
- Scheduled operation
- Battery energy optimization
Engineering Design Verification
DIALux Solar Road Lighting Simulation
Before project installation, LIKELITE engineering team completed roadway lighting simulation and calculation.
The engineering process included:
- Road model construction
- Pole spacing optimization
- Lighting distribution analysis
- Illuminance calculation
- Uniformity verification
DIALux Calculation Results
Roadway Lighting Performance Data
| Parameter | Result |
|---|---|
| Average Illuminance (Eavg) | 25 Lux |
| Overall Uniformity (U0) | 0.45 |
| Longitudinal Uniformity (Ul) | 0.55 |
| Color Temperature | 5000K |
| Application | Municipal Road Lighting |
DIALux Visual Documentation
Engineering Calculation Evidence
Project Photo Gallery
Johannesburg Solar Street Lighting Upgrade
Project Performance Summary
Before vs After Comparison
| Category | Before Upgrade | After Upgrade |
|---|---|---|
| Power Source | Grid Electricity | Solar Energy |
| Energy Cost | High | Reduced |
| Control | Traditional Control | Smart Control |
| Maintenance | Frequent | Reduced |
| Lighting Stability | Limited | Improved |
| Sustainability | Low | High |
Why Choose LIKELITE Solar Lighting Projects?
Professional Solar Lighting Engineering Partner
Engineering Support
LIKELITE provides:
- Solar lighting design
- DIALux simulation
- Technical drawings
- Installation guidance
- Project documentation
Manufacturing Capability
Supporting:
- Municipal projects
- Government infrastructure
- EPC contractors
- International bulk supply
Certification Support
Products comply with:
- SANS IEC 60598
- LOA requirements
for South African market applications.
Solar Lighting Applications
LIKELITE solar lighting systems are suitable for:
- Municipal roads
- Highways
- Residential communities
- Rural roads
- Parks
- Public facilities
FAQ
1. Where was this solar lighting project completed?
This project was completed in Johannesburg, South Africa.
2. How many solar street lights were installed?
The project included 2,500 sets of solar street lights.
3. What energy saving result was achieved?
The project achieved approximately 30% energy saving improvement.
4. Does this solar street light require grid electricity?
No. The system operates independently using solar energy.
5. What battery capacity is used?
The system uses a 12.8V / 75AH battery.
6. What control functions are included?
The system includes:
- Microwave motion sensor
- Light control
- Timer control
7. What solar panel specification is used?
The project uses an 18V / 180W solar panel.
8. Is the system suitable for extreme temperatures?
Yes. The working temperature range is:
-25℃ to +65℃.
9. What certifications are available?
The system supports:
- SANS IEC 60598
- LOA certification
10. Can LIKELITE supply large solar lighting projects?
Yes. LIKELITE supports global municipal, roadway, and infrastructure lighting projects.
