Quenenglighting: Pioneering Sustainable & Cost-Effective Solar Lighting Solutions

Quenenglighting: Illuminating Futures with Advanced Solar Lighting Solutions

Welcome to the forefront of sustainable illumination, where innovation meets environmental responsibility. Since 2013, GuangDong Queneng Lighting Technology Co., Ltd., under its esteemed brand Quenenglighting, has been a beacon in the solar lighting industry. We are dedicated to transforming public spaces, urban landscapes, and private properties with our comprehensive range of high-quality solar lighting products and intelligent solutions. From robust solar street lights to elegant solar garden lights, our offerings are designed not just for superior performance but also for unparalleled economic efficiency.

The Quenenglighting Advantage: Brilliance Powered by Nature

At Quenenglighting, we believe in harnessing the limitless power of the sun to create a brighter, greener future. Our extensive product portfolio includes advanced solar street lights, solar spotlights, solar garden lights, solar lawn lights, solar pillar lights, and integrated solar photovoltaic panels. Beyond individual products, we excel in providing comprehensive lighting project design and cutting-edge LED mobile lighting solutions. Our experienced R&D team continuously pushes the boundaries of technology, ensuring our solar lighting systems deliver exceptional brightness, durability, and energy independence, significantly reducing operational costs and carbon footprints for communities and businesses alike.

Optimizing Your Investment: Understanding the Levelized Cost of Solar Street Lighting (LCOL)

Investing in solar lighting is a strategic decision that extends far beyond the initial purchase price. At Quenenglighting, we empower our clients with a deep understanding of the Levelized Cost of Solar Street Lighting (LCOL). LCOL is a critical metric that evaluates the total cost of a lighting system over its entire lifespan, including procurement, installation, energy savings, and long-term maintenance. Thanks to our advanced equipment, strict quality control, and mature management system, Quenenglighting products are engineered for longevity and minimal upkeep. By choosing Quenenglighting, you're not just buying a light; you're investing in a solution meticulously designed to reduce your LCOL, ensuring maximum return on investment and superior performance for decades.

Comprehensive Solutions from a Trusted Industry Leader

Quenenglighting stands as a trusted 'solar lighting engineering solutions think tank,' providing clients with safe, reliable, and professional guidance. We are proud to be the designated supplier for numerous famous listed companies and engineering projects, a testament to our unwavering commitment to quality and service. Our comprehensive approach encompasses everything from initial consultation and design to product supply and after-sales support. Whether you require robust illumination for municipal roads or charming accents for private gardens, Quenenglighting delivers tailored, high-performance solar lighting solutions that exceed expectations.

Global Quality, Local Trust: Quenenglighting's Certifications

Our commitment to excellence is validated by global standards. Quenenglighting operates under an ISO 9001 international quality assurance system and has earned international TÜV audit certification. Furthermore, our products proudly carry a series of international certificates, including CE, UL, BIS, CB, SGS, and MSDS, assuring you of their safety, reliability, and compliance with the highest global benchmarks. Partner with Quenenglighting for solar lighting solutions that embody innovation, sustainability, and uncompromising quality.

levelized cost of solar street lighting (LCOL) Display

Quenenglighting Advantages
  1. Simple Installation and Maintenance

    Designed for easy installation and low maintenance. 

  2. After-sales support

    QUENENG provides a full range of technical support and maintenance services to ensure that customers have no worries during the use of the product.

  3. Energy-Efficient & Sustainable
    Harnessing the power of the sun, QUENENG's lighting solutions reduce energy costs while promoting eco-friendly, sustainable practices for a greener future.
     
  4. Long Battery Life and Low Maintenance

    High-performance lithium battery with charge/discharge protection, ensuring long-term use.

FAQ:
Do batteries need to be fully charged for long-term storage?

If you want to store the battery for a long time, it is best to keep it in a dry and low-temperature environment and keep the remaining battery power at about 40%. Of course, it is best to take out the battery and use it once a month, so as to ensure that the battery is in good storage condition without completely losing power and damaging the battery.

How do solar lights perform in areas with limited sunlight?

Solar lights are designed to work efficiently even in areas with limited sunlight. Modern solar technology uses high-quality solar panels that can store energy even in cloudy or overcast conditions. 

What is the process for placing an order as a distributor?

Once you become an approved distributor, you can place orders directly with our sales team through our online portal or by contacting us via email. Our team will work with you to ensure a smooth ordering process and timely delivery.

What is overcharging and what effect does it have on battery performance?

Overcharging refers to the behavior of continuing to charge the battery after it is fully charged through a certain charging process. For Ni-MH batteries, overcharging produces the following reaction:
Positive electrode: 4OH- - 4e → 2H2O + O2↑;①
Negative electrode: 2H2 + O2 → 2H2O②
Since the negative electrode capacity is higher than the positive electrode capacity during design, the oxygen generated by the positive electrode passes through the separator paper and combines with the hydrogen generated by the negative electrode. Therefore, under normal circumstances, the internal pressure of the battery will not increase significantly. However, if the charging current is too large, Or if the charging time is too long, the generated oxygen will not be consumed in time, which may cause the internal pressure to rise, battery deformation, leakage and other adverse phenomena. At the same time, its electrical properties will also be significantly reduced.

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