Have you ever wondered how does solar street light works? With renewable energy becoming more popular, it’s no surprise more and more people are interested in it. Solar street lights provide lighting in public areas like streets, parks, and campuses at night. We’ll explain working of solar street light and why they’re a great alternative to traditional lights in this blog post.
How Does Solar Street Light Works | Let’s Find Out
1. Solar panel
A solar street light system is all about the solar panel. A solar panel captures sunlight during the day and converts it into electricity.
A photovoltaic panel absorbs solar energy and produces a DC voltage. Depending on where it’s located, the climate, and the amount of power required by the light, the size of the panel will vary.
A solar street light system wouldn’t be complete without a battery. Solar panels generate electricity during the day, which gets stored in the battery.
With a lifespan of up to 5 years, these batteries are built to last. Depending on where you put it and how much energy you need for lighting, the battery capacity will vary.
The charge and discharge of the battery are regulated by the controller. The battery monitors its state of charge and makes sure it’s not overcharged or undercharged. Furthermore, the controller adjusts the light intensity and turns it on or off based on the ambient light.
4. LED Lamp
Solar street light systems use LED lamps for lighting. Solar-powered lighting uses LED lights because they’re energy-efficient and last a long time.
With their excellent heat dissipation properties, they provide bright, reliable lighting at night. Over 50,000 hours of life can be expected from LED lights.
5. Motion sensor
Finally, some solar street lights have motion sensors that turn on the light when they sense movement. It’s handy in areas with low traffic and saves energy by turning it off when it’s not needed.
Also Read: How To Make A Solar Powered Street Light?
How Do Solar Street Lights Work At Night?
A mechanism called solar photo-voltaic technology makes solar street lights work at night, contrary to popular belief. Solar panels on street lights charge batteries during the day by absorbing sunlight.
When night falls, the battery powers the light source, usually an LED bulb. Street lights like these work independently of the grid, so they’re great for lighting up remote areas or streets that don’t have access to electricity.
Do Solar Street Lights Stay On All Night?
Despite being designed to work at night, solar street lights don’t always stay on. Solar street lights can stay on for a long time depending on how much energy they have stored in their batteries.
Most solar street lights turn on automatically when it gets dark and run six to eight hours a day. Depending on where you live and how much sunlight there is, the light will stay on for different amounts of time.
Also Read: Can Street Lights Charge Solar Panels?
Benefits of Solar Street Lights
Save money and go green with solar street lights. These are some of the benefits of solar street lights:
1. Because they’re easy to install and maintain, you don’t have to hire outside contractors or pay someone to do it.
2. There’s no need to replace solar street lights again in the near future since they can last up to 25 years.
3. They’re better than traditional street lights since they don’t need electricity like traditional ones – they’re powered by the sun!
Maintenance and Care for Solar Street Lights
As with any electrical system, solar streetlights require proper care and upkeep to work properly. Maintenance best practices include keeping the solar panel clean, replacing the batteries every two to three years, and testing the lights every year.
Solar streetlights are weather-dependent, so snow, ice, hail, and other severe weather can affect their performance.
Also Read: How To Test a Solar Powered Fence Charger?
What Distinguishes The Best Solar Street Lights?
Look for high-quality components and durable materials when shopping for solar streetlights. You’ll want to consider automatic on/off sensors, motion sensors, waterproofness, and the ability to withstand extreme temperatures. You should also be able to get a long-term warranty from a reputable seller.
In conclusion, this blog post has explained how does solar street light works. They are environmentally friendly, energy-efficient, and cost-effective. Moreover, they use renewable energy, which makes them sustainable and reduces our reliance on non-renewable energy sources.
Therefore, if you are looking for a solar street light system for your home, park, campus, or office, this guide will give you a better understanding of how it works.