How Municipalities Benefit from the Purchase of Solar Streetlights
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.

Why Municipalities Are Turning to Solar Streetlights
1. Significant cost savings
Traditional streetlights depend on the electricity grid, which often results in high utility costs for municipalities. Solar-powered streetlights, however, operate independently, reducing or even eliminating electricity bills and lowering long-term maintenance costs.
2. Sustainability and green policies
Governments worldwide are adopting renewable energy solutions to achieve carbon neutrality. Installing solar streetlights directly contributes to these goals and helps municipalities comply with environmental policies.
3. Improved public safety
Adequate lighting in streets, parks, and neighborhoods can help to reduce criminal activity and road accidents. Solar streetlights provide consistent and reliable illumination, even in remote areas without existing grid infrastructure.
4. Easy installation and flexibility
Unlike traditional systems, solar streetlights require no underground cabling or complex wiring. This makes them an excellent choice for rural roads, developing urban areas, and challenging terrain.
Queneng Lighting’s advantages for municipal projects
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Customized solutions (OEM & ODM): Tailored designs that meet government tender requirements.
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Premium components: High-efficiency solar panels, intelligent controllers, and long-life lithium batteries.
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Global project experience: Successfully implemented in Africa, Southeast Asia, and the Middle East.
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End-to-end support: We support you from project design and manufacturing to shipping and installation guidance.
Applications of municipal solar streetlights
Queneng solar streetlights are widely used for:
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- City streets and highways
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- Residential communities and housing developments
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- Public parks and recreational areas
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- Government facilities and parking lots
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- Rural development projects
Case Study: A municipal project in nigeria
In 2023, a Nigerian municipality collaborated with Queneng Lighting to replace traditional road lighting with solar-powered solutions. More than 2,000 solar streetlights were installed across residential and highway areas. As a result, the city reduced annual energy costs by 60% while greatly improving visibility and public safety for its residents.

Conclusion
Purchase of solar streetlights for municipalities is not just an energy-saving measure; it is also an investment in sustainable urban development, safety, and community well-being.
Queneng Lighting is dedicated to providing reliable, innovative, and cost-effective solar street lighting solutions that enable municipalities to reach their objectives.
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FAQ
Solar Street Light Luqing
What kind of battery is used in Luqing solar street lights?
Luqing solar street lights typically use lithium-ion batteries, known for their efficiency, long life, and ability to handle high numbers of charge cycles compared to other battery types like lead-acid.
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Are all-in-one solar street lights suitable for highways?
No, split solar street lights are recommended for highways and high-power applications.
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.
What is self-discharge of secondary batteries?
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Can solar lights be used in cold climates?
Yes, our solar lights are designed to work in various weather conditions, including cold climates, with some models performing well at temperatures as low as -20°C.
Battery and Analysis
What are the characteristics of rechargeable portable batteries?
There are rechargeable portable batteries in different electrochemical types, such as lead-acid type (2V/unit), nickel-cadmium type (1.2V/unit), nickel-hydrogen type (1.2V/unit), lithium-ion battery (3.6V/unit) ), the typical characteristic of these types of batteries is that they have a relatively constant discharge voltage (there is a voltage platform during discharge), and the voltage decays quickly at the beginning and end of discharge.
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If you would like more information about Queneng solar lighting solutions, please send us a message by filling out the form below. Our professional team will get back to you within 24 hours!
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