Vietnam Street Solar Landscape Lighting Project

Project Name: Vietnam SLL-10M Solar Landscape Lighting Project
Location: A street in Vietnam
Product Model: SRESKY SLL-10M Solar Landscape Lighting

I. Project Background and Challenges

Vietnam, with its tropical monsoon climate, experiences high temperatures and heavy rainfall year-round. The country’s rapid urbanization has introduced new demands for public infrastructure. The project site is located in a central tourist hub, surrounded by high-end resorts and residential communities. Existing traditional landscape lighting suffered from high energy consumption, frequent maintenance, and inadequate lighting performance. The local government aimed to enhance nighttime safety, reduce carbon emissions, and lower long-term electricity costs—without compromising the visual appeal of the area.

Core Requirements Analysis

• Climate Adaptability: Fixtures must withstand high temperatures (average annual temperature above 30°C), high humidity, and frequent rain.

• Energy-Efficient Lighting: Lighting must be uniform and soft, ensuring safe nighttime passage for pedestrians and vehicles.

• Sustainability: Reduce dependency on the power grid and support Vietnam’s carbon neutrality goals.

• Aesthetic Integration: Lighting design must complement the palm-lined landscape to enhance the street’s visual appeal.

• Long-Term Economic Viability: Minimize electricity and maintenance costs to maximize return on investment.

II. Solution: SLL-10M Solar Landscape Light

Following a comprehensive evaluation, the SRESKY SLL-10M solar landscape light was selected for its outstanding performance and compatibility with the climate and project requirements.

1. High-Efficiency Lighting Performance

• Brightness: 3,000 lumens of high light output ensures bright and clear street illumination.

• LED Light Source: Equipped with high-efficiency chips (230 lm/W), with a color temperature of 5700K and a color rendering index above 70, offering natural and comfortable lighting.

• Smart Dimming: Supports multiple lighting modes (full brightness, energy-saving, and sensor mode), allowing flexible adjustment according to the time of day.

2. Solar System and Energy Storage

• High-Efficiency Monocrystalline Silicon Panels: Maximize sunlight absorption, with up to 23% conversion efficiency—ideal for Vietnam’s sunny climate.

• High-Temperature-Resistant Lithium-Ion Batteries: Moisture-resistant and stable between -10°C and 60°C, offering over five days of runtime during cloudy or rainy conditions.

3. Smart Control System

• Adaptive Lighting System (ALS): Automatically adjusts brightness based on ambient light to optimize energy use.

• Dual PIR Motion Sensors: 120° wide-angle detection with an 8-meter range; lighting intensifies when people or vehicles pass and dims when no activity is detected.

• Temperature Control System (TCS): Built-in cooling fan activates under high temperatures, prolonging the fixture’s lifespan.

4. Weather Resistance and Structural Design

• IP44 Protection Rating: Dustproof and waterproof, suitable for Vietnam’s humid and rainy conditions.

• Impact-Resistant Materials: Aluminum + PC housing is corrosion-resistant, UV-resistant, and durable against tropical storms.

• Classic Aesthetic Design: The retro-style lamp body blends seamlessly with the palm-lined street, enhancing the nighttime ambiance.

5. Convenient Installation and Maintenance

• No Wiring Required: Solar-powered design reduces construction complexity and installation costs.

• Modular Design: Damaged components can be replaced quickly, simplifying maintenance.

• Recommended Installation Parameters: Pole height: 3 meters; spacing: 14 meters—for consistent lighting coverage.

III. Project Implementation and Optimization

1. Installation Process

• Site Assessment: Optimize layout to maximize solar panel exposure.

• Foundation Construction: C20 concrete foundations improve pole stability and wind resistance.

• Lighting Calibration: Adjust lighting modes, brightness, and sensor sensitivity based on real-world needs.

2. Addressing Potential Challenges

• Extreme Weather: IP44 protection and corrosion-resistant materials ensure reliable performance during storms.

• High Temperatures: The TCS cooling system prevents overheating, extending battery life.

• Dust Accumulation: Regular cleaning of panels maintains power generation efficiency.

IV. Project Outcomes and Long-Term Benefits

1. Enhanced Safety

High-brightness lighting has significantly reduced nighttime accidents and crime, improving safety for both residents and tourists.

2. Environmental and Economic Benefits

• Zero Electricity Costs: Solar energy eliminates annual electricity expenses.

• Low Carbon Emissions: Reduced fossil fuel dependency supports Vietnam’s sustainable development goals.

3. Community and Tourism Value

• Aesthetic Upgrade: Warm lighting enhances the tropical landscape, creating a nighttime landmark.

• Increased Property Value: Enhanced lighting raises the value of nearby commercial and residential areas.

V. Conclusion

The street solar landscape lighting project in Vietnam successfully achieved the threefold goals of safety, aesthetics, and energy efficiency, thanks to the intelligent, efficient, and weather-resistant design of the SRESKY SLL-10M. This project showcases how solar lighting can be both environmentally sustainable and economically beneficial, offering a valuable model for similar developments in tropical regions worldwide.

Looking ahead, as solar technology continues to evolve, more cities are expected to adopt such systems—accelerating the integration of green energy and smart city infrastructure.