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Anern, with 16 years of experience in the energy industry, from solar systems to solar accessories, from indoor LED lighting to outdoor solar lighting, we are one of the sources to meet your diverse needs.
Anern has 16 years of experience in solar lighting and solar product manufacturing. Anern is headquartered in Guangzhou. With a production base of 7,000 square meters, our company has an R&D team of more than 100 people.
Solar street lights are an essential part of modern outdoor lighting solutions, offering an eco-friendly alternative to traditional street lighting. One of the most common questions people have when considering solar street lights is: How long do solar street lights last? The answer is solar street lights can last for 5 to 10 years or longer, depending on factors such as the quality of the components, installation, and maintenance. With the right care, you can maximize the lifespan of your solar street lights, making them a long-term, sustainable solution for outdoor lighting.
In this blog post, we'll break down the lifespan of solar street lights, what factors influence their durability, and how you can ensure that your solar street light lasts as long as possible.
On average, solar street lights are designed to last for 5 to 10 years, depending on the quality of the components used and how well the system is maintained. Here's a detailed breakdown of the key components that determine their lifespan:
Solar Panels: Typically, solar panels last around 25 to 30 years with proper maintenance. They degrade slowly over time, losing about 0.5% of efficiency per year.
Batteries: The battery, which stores energy for nighttime use, generally lasts 3 to 5 years. However, lithium batteries tend to have a longer lifespan compared to traditional lead-acid batteries.
LED Lights: LED lights in solar street lights are known for their long lifespan of around 50,000 hours or more, meaning they can last up to 10 years or longer under ideal conditions.
Controller: The solar charge controller regulates the power flow between the solar panel and the battery. These controllers typically last 5 to 10 years.
While solar street lights are durable, several factors can affect how long they last:
| Factor | Impact on Lifespan |
|---|---|
| Quality of Components | High-quality solar panels, batteries, and LEDs last longer. |
| Weather Conditions | Harsh weather, extreme temperatures, and frequent storms can shorten the lifespan of components. |
| Installation | Proper installation ensures the system works efficiently, avoiding early damage. |
| Maintenance | Regular cleaning of solar panels and replacing batteries when needed can extend the life of the system. |
| Usage | Lights that are overused or exposed to constant heavy load may wear out faster. |
To ensure that your solar street lights last as long as possible, here are some tips:
Regular Maintenance: Keep the solar panels clean and free of dirt or debris to ensure maximum sunlight absorption. Check the battery condition regularly.
Proper Installation: Make sure the system is installed in an area where it receives optimal sunlight throughout the day.
Monitor Performance: Use a monitoring system (if available) to track the performance of the light and battery. Early detection of issues can prevent costly repairs.
At ANERN, we provide high-quality solar street lights that are designed to last, combining durable components and efficient energy storage solutions to ensure your outdoor spaces are well-lit for years to come.
Generally 3-10 years warranty , vary from different items.
As one of the leading solar equipment suppliers in China, Anern provides OEM and ODM services to meet your various needs.
For samples, full by T/T in advance; for bulk order, 30% deposit by TT in advance, balance by TT before shipment. The L/C is acceptable for big order. It can be negotiable.
3-7days for samples, 7-20 days for bulk order, depending on order quantity and production schedule.
Anern solar energy products comply with international certification standards such as ISO 9001, CE, TUV, FCC, and ROHS, supporting deployment in different regional markets.
