how to fix solar street light | Queneng Guide
How to Fix Solar Street Light: Top 5 Questions Answered
1. Why is my solar street light not turning on at night?
The most common reason is battery failure or insufficient charge. Solar street lights typically use lithium-ion or sealed lead-acid batteries that last 3-5 years. Test your battery voltage; if below 12V (for a 12V system) during the day, replacement is needed. Also, ensure solar panels are clean and positioned correctly for optimal charging.
2. How do I replace the solar street light battery?
First, identify your battery type and nominal voltage (usually 12V or 6V). Disconnect the battery panel wires safely and remove the old battery. Replace with a compatible, high-quality battery, ensuring correct polarity when reconnecting. Use batteries designed for solar applications to ensure durability and efficiency.
3. What maintenance is required for solar street light panels?
Solar panels require regular cleaning to maintain efficiency. Dust, bird droppings, and debris can reduce panel output by up to 25%. Clean with a soft cloth and water every 3-6 months, avoiding abrasive materials. Inspect for cracks or damage and replace the panel if output drops significantly even after cleaning.
4. How to troubleshoot wiring problems in solar street lights?
Loose or corroded wiring connections can cause failures. Inspect connectors and cables for corrosion or breaks—especially after storms or harsh weather conditions. Use a multimeter to test continuity and voltage along wires. Replace damaged wiring with weather-resistant cables, and ensure all connections are tight and insulated.
5. Why is my solar light staying on throughout the day?
This usually indicates a faulty light sensor or controller. Solar street lights have built-in photo sensors or timers that control power. Test the sensor by covering it to simulate darkness. If the light stays on regardless, consider replacing the controller or sensor unit. Use parts compatible with your light model for best results.
Following these professional guidelines will help extend the life and functionality of your solar street lighting system, assuring consistent and eco-friendly outdoor lighting.
Have more questions about our products or services?
The latest hot news you might like
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.
FAQ
Schools and Educational Institutions
Do solar lights work year-round, even during winter?
Yes, solar lights can work year-round, even in winter. However, in areas with heavy snow, it’s important to ensure the solar panels are clear of snow for optimal performance.
Battery and Analysis
What are the possible reasons why batteries and battery packs cannot be discharged?
2) Insufficient charging or no charging;
3) The ambient temperature is too low;
4) The discharge efficiency is low. For example, when a large current is discharged, an ordinary battery cannot discharge electricity because the internal material diffusion speed cannot keep up with the reaction speed, causing the voltage to drop sharply.
What are the main factors that affect battery life?
When selecting a charger, it is best to use a charger with proper termination devices (e.g., anti-overcharge time device, negative voltage difference (-dV) cut-off charging, and anti-overheating sensing device) to avoid shortening the service life of the battery due to overcharging. Generally speaking, slow charging can prolong the service life of the battery more than fast charging.
2. Discharge:
a.The depth of discharge is the main factor affecting the life of the battery, the higher the depth of discharge, the shorter the life of the battery. In other words, by reducing the depth of discharge, the life of the battery can be greatly extended. Therefore, we should avoid over-discharging the battery to a very low voltage.
b. When batteries are discharged at high temperatures, the life of the battery will be shortened.
c. If an electronic device is designed in such a way that all current cannot be completely stopped, and if the device is left unused for a long period of time without the batteries being removed, the residual current may sometimes cause the batteries to be over-consumed, resulting in over-discharge of the batteries.
d. Mixing batteries of different capacities, chemical structures, or charge levels, as well as old and new batteries, can also cause excessive battery discharge, or even reverse charging.
3. Storage:
Prolonged storage of batteries at high temperatures will reduce their electrode activity and shorten their service life.
Commercial and Industrial Parks
What certifications do your solar lights have?
Our solar lights are certified with ISO, CE, and RoHS to ensure compliance with international safety and environmental standards.
Public Gardens and Landscape Lighting
Are solar lights safe for use in public spaces?
Yes, solar lights are safe for public spaces. They use low-voltage LED lights that do not pose any electrical hazards. Additionally, our lights are designed with weather-resistant and durable materials to withstand outdoor conditions, making them reliable and safe for public use.
Solar Street Light Luqing
How long does the solar street light last?
The lifespan of a solar street light depends on the quality of the components, but typically, the solar panels can last up to 25 years, and the LED lights last 50,000 hours or more. The battery generally lasts between 3-5 years, after which it may need to be replaced.
Queneng's Luzhou Solar Street Light provides sustainable, energy-efficient outdoor LED lighting. Powered by solar energy, it's a cost-effective and eco-friendly solution for illuminating streets and pathways. A reliable and durable LED solar street light.
Queneng’s Solar Street Lights are designed to provide reliable, energy-efficient lighting for streets, parks, and other outdoor spaces.
Experience reliable outdoor illumination with our smart solar street light, a perfect combination of advanced technology and eco-conscious design.
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.
Queneng's Luxian Reliable Solar Street Light offers energy-saving LED lighting for outdoor use. This durable, solar-powered street light provides reliable illumination, reducing energy costs and environmental impact. A perfect solution for sustainable outdoor lighting.
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!
Rest assured that your privacy is important to us, and all information provided will be handled with the utmost confidentiality.
Schedule a Meeting
Book a date and time that is convenient for you and conduct the session in advance.
Have more questions about our products or services?
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
