Solar Street Lamp

Specific PV applications

  • PV Panel Recycling
  • PV Panel Renovation Technology
  • High-Temperature Solar PV Panels
  • Polar Star
  • Hybrid Photovoltaic
  • Solar Concentrators
  • Bifacial Solar Panels
  • Solar Street Lamp
  • TRAXLE Solar Pumping Systems
  • Photovoltaic Systems

Solar Street Lamp with Bifacial PV Panels, LED Lamp, and Li-ion Accumulators

The integration of bifacial photovoltaic (PV) panels, energy-efficient LED lamps, and high-capacity Li-ion accumulators presents a next-generation solution for sustainable outdoor lighting. These solar street lamps are designed to ensure reliable illumination, even in demanding environments, while maximizing energy yield through advanced PV technology.

Technical Specifications
  • LED Lamp Power: 26W / 24VDC
  • Bifacial PV Panel Power: 180W / 24VDC
  • Li-ion Accumulator Capacity: 40Ah / 24VDC
  • Lamp Height: 6 meters
  • Light Intensity at Ground Level: Above 10 lux (sufficient for streets, pathways, and open spaces)
  • Operating Temperature Range: -40°C to +60°C (suitable for extreme climatic conditions)
  • Energy Autonomy: Up to 5 days (without additional sunlight)
 
Key Features and Advantages

1. Bifacial PV Panel Integration

  • Unlike conventional solar panels, bifacial modules capture solar radiation from both the front and the rear sides.
  • This technology boosts energy production by 10–20% under normal conditions and even higher in reflective environments (e.g., sandy, snowy, or concrete surfaces).
  • Improved efficiency translates into longer lamp operation hours and reduced need for oversized panels.

2. High-Performance LED Lighting
  • The 26W LED lamp provides efficient, bright, and uniform illumination with minimal power consumption.
  • LEDs have a long operational life and reduced maintenance costs compared to traditional street lighting.

3. Li-ion Accumulator Storage
  • Equipped with a 40Ah Li-ion accumulator, the system stores sufficient energy to ensure 5 days of autonomy, making it reliable during cloudy weather.
  • Li-ion batteries offer superior lifecycle performance, fast charging, and high energy density compared to lead-acid alternatives.

4. Durability and Climate Adaptability
  • Designed to operate across a wide temperature range (-40°C to +60°C), ensuring reliability in harsh winters, tropical climates, and desert conditions.
  • The robust construction and weatherproof design make the lamp suitable for urban, rural, and remote installations.

5. Sustainability and Cost Efficiency
  • Powered entirely by renewable solar energy, these lamps reduce reliance on grid electricity and lower carbon emissions.
  • The integration of bifacial PV panels nearly doubles the energy harvested per square meter, reducing the overall payback time.
  • Maintenance requirements are minimal, further lowering long-term operational costs.
Applications
  • Urban and Rural Streets – reliable lighting for public safety and navigation.

  • Remote Villages & Off-Grid Areas – provides sustainable illumination where grid access is unavailable.

  • Commercial & Industrial Sites – secure lighting for warehouses, plants, and logistics hubs.

  • Parks and Pathways – eco-friendly solutions for public spaces.

  • Disaster Relief & Emergency Lighting – dependable source of illumination during grid outages.
Unique Value Proposition

Backed by worldwide patented technologies, these solar street lamps maximize the efficiency of renewable energy use. By leveraging bifacial solar panel technology, they can nearly double PV energy production (kWh) compared to standard solar street lamps, ensuring unmatched reliability and cost-effectiveness.