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+86 173 6670 1653 (Tony Chou)
+86 136 2270 1011 (Jason Qiu)
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Saturday - Sunday: 9:00AM - 4:00PM
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No.9F, Elevator 1, Building F, Cao Yi Xin Tian Hong Logistics Park, Guzhen Town, Zhongshan City, Guangdong Province, China.
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Valuing resources and protecting the Earth
Luqiu Innovative Solar Street Light Energy-Saving and Durable Outdoor Lighting Solution Queneng
Queneng's Luqiu Innovative Solar Street Light offers energy-saving, durable outdoor lighting. This solar power street light provides a reliable and eco-friendly solution for illuminating your streets and pathways.
Lufeng Wind Energy High-performance, environmentally friendly LED Outdoor Lighting Solar Street Lights Queneng
Queneng Lufeng Wind Energy LED Outdoor Solar Street Lights offer high-performance, eco-friendly illumination. These energy-efficient LED street lights harness solar power and wind energy for sustainable, cost-effective outdoor lighting solutions.
Lufei for Outdoor Lighting Solutions Durable and Energy-Efficient Solar Street Light Queneng
Queneng's Lufei Solar Street Light offers durable, energy-efficient outdoor lighting solutions. This solar-powered street light provides reliable illumination, reducing energy costs and environmental impact. Ideal for outdoor spaces, Lufei ensures safety and security.
Luda for Outdoor Illumination Durable and Eco-Friendly High-Efficiency Solar Street Light Queneng
Introducing the Luda Solar Street Light by Queneng: the ultimate in outdoor lighting. This durable, eco-friendly solar street light offers high efficiency and sustainability. Perfect for illuminating streets, pathways and public spaces, it harnesses solar power to reduce energy costs and environmental impact.
Luyan Eco-Friendly Solar Street Light Reliable Outdoor Lighting with Intelligent Controls Queneng
Illuminate your outdoor spaces with the Solar Street Light, a cutting-edge solution combining advanced solar technology and energy-saving LED lighting.
Lufa for Urban and Commercial Lighting High-Efficiency Solar LED Street Lights Queneng Manufacturer
Queneng's Lufa high-efficiency solar LED street lights illuminate urban and commercial spaces brilliantly. These commercial solar LED street lights offer superior energy savings and reliable performance, making them an ideal sustainable lighting solution.
Batteries and the environment
What is a green battery?
Solar Street Light Luhua
Can Luhua solar street lights work in areas with limited sunlight?
Yes, Luhua solar street lights are designed to perform well in areas with limited sunlight. The high-efficiency solar panels can still generate enough energy even in cloudy or rainy weather. The system is equipped with batteries that store excess energy during the day, ensuring the lights operate throughout the night, regardless of weather conditions.
Battery Types and Applications
What is a solar cell? What are the advantages of solar cells?
Solar energy systems are easy to install, easy to expand, and easy to disassemble. At the same time, using solar energy is also very economical and there is no energy consumption during the operation. In addition, the system is resistant to mechanical wear and tear; a solar system requires reliable solar cells to receive and store solar energy. Generally, solar cells have the following advantages:
1) High charge absorption capacity;
2) Long cycle life;
3) Good rechargeability;
4) No maintenance required.
Solar Street Light Luan
How bright are Luan solar street lights compared to traditional street lights?
Luan solar street lights offer brightness comparable to or greater than traditional street lights, using far less energy. The LEDs are designed to provide high-quality, focused illumination, enhancing visibility and safety in outdoor areas while saving energy.
Battery Performance and Testing
What is the standard charge retention test?
After the battery is discharged to 1.0V at 0.2C, it is charged at 0.1C for 16 hours, stored at a temperature of 20℃±5℃ and a humidity of 65%±20% for 28 days, and then discharged to 1.0V at 0.2C. NiMH batteries should last longer than 3 hours.
The national standard stipulates that the standard charge retention test of lithium batteries is: (IEC has no relevant standards) The battery is discharged to 3.0/unit at 0.2C, and then charged to 4.2V at 1C constant current and constant voltage, with a cut-off current of 10mA, at a temperature of 20 ℃±5℃, after 28 days of storage, discharge at 0.2C to 2.75V, calculate the discharge capacity, and compare it with the battery's nominal capacity, it should not be less than 85% of the initial capacity.
Solar Street Light Chuanqi
How do Chuanqi solar street lights differ from traditional street lights?
Chuanqi solar street lights are powered by solar energy, making them a sustainable and eco-friendly alternative to traditional street lights that rely on the electrical grid. They use energy-efficient LED technology that reduces electricity consumption while providing reliable, bright lighting. Unlike traditional lights, Chuanqi solar street lights operate independently of the grid, reducing installation costs and maintenance.
Battery fundamentals and basic terms
What is the electrochemistry of lithium-ion batteries?
The main component of the positive electrode of lithium-ion battery is LiCoO2 and the negative electrode is mainly C. When charging,
Anode reaction: LiCoO2 → Li1-xCoO2 + xLi+ + xe-
Negative reaction: C + xLi+ + xe- → CLix
Total battery reaction: LiCoO2 + C → Li1-xCoO2 + CLix
The reverse reaction of the above reaction occurs during discharge.
Solar Street Light Lulin
Can Lulin solar street lights be used in areas with limited sunlight?
Yes, Lulin solar street lights are equipped with high-efficiency solar panels that are capable of charging the battery even in cloudy or low-light conditions. While the performance may vary based on the amount of sunlight received, the system is designed to store enough energy to ensure reliable performance during the night, even in regions with limited sunlight.
Latest News
Discover how solar panels power street lights, exploring the technology behind solar energy conversion, storage systems, and how solar-powered street lights are revolutionizing urban and rural lighting solutions.
Learn how AC Solar Hybrid Street Lights work, their advantages, disadvantages, system behavior in low-sunlight conditions, and why hybrid technology is ideal for regions with unstable sunlight.
Municipalities around the world are increasingly adopting solar-powered streetlights as part of their urban development strategies. Rising energy costs, the need for sustainable infrastructure, and government green initiatives are driving cities to switch from traditional street lighting to advanced LED solar streetlights.
Queneng Lighting provides municipalities with cost-effective, energy-efficient, and durable solar lighting solutions, ensuring safe and sustainable public spaces.
In recent years, the purchase of solar streetlights for municipalities has become a growing trend across the globe. Local governments are under pressure to reduce public expenditure, promote green energy, and create safer communities. Solar streetlights provide a reliable, cost-effective, and sustainable solution that meets these needs. Queneng Lighting, as a leading solar street lighting manufacturer, has supported multiple municipal projects worldwide with customized and energy-efficient solutions.
You may be interested in more of our successful projects
In Hanoi, Vietnam, we implemented a smart solar street lighting project to improve community safety and energy efficiency. Our motion-sensor solar lights automatically adjust brightness based on pedestrian and vehicle activity, optimizing energy consumption while maintaining security.
In early 2024, an Iranian infrastructure development firm initiated a large-scale lighting upgrade project across several urban and suburban zones. The goal was clear: improve safety and visibility at night while drastically reducing dependency on grid electricity. With growing interest in renewable energy solutions and government support for sustainable development, solar street lighting was the ideal choice.
The messenger of light & power conversion
Environmental protection and intelligent manufacturing are our brand philosophy, and quality assurance and the best user experience are our eternal promises to users.
CONTACT
No.9F, Building F, Cao San Xin Tian Hong Logistics Park, Guzhen Town, Zhongshan City, Guangdong Province, China.
or write [email protected]
WhatsApp: +86 136 2270 1011
