solar traffic light

How Can Solar Traffic Light Be Beneficial for The Government and for the Environment?

As the next step toward the usage of solar-powered street lights, the government of some countries has started making the transition towards using this technology in traffic lights which are commonly run by grid power all around the world, are now being switched to solar traffic lights. This technology is not only being used in solar traffic sign lights only but in solar obstruction lights as well such as solar arrow traffic signs, solar stud light or flashing warning solar lights, etc. The sole reason for this switch is the government’s mandate to reduce the energy bill cost and save that money for other development-related projects.solar warning traffic light

Having this technology in place can help the government create a positive image in the eyes of the public. By advocating an effort towards a greener environment and energy conservation, the governments of different countries are using it to get positive sentiments of people towards themselves. Not only this, but solar traffic lights are also helping the government in reducing the number of traffic accidents that happen because of power shortage and lights not being working. Having this technology removes the dependency on grid power and can supply power to the traffic lights without interruptions. This modern technology is able to provide several benefits in many ways for the environment and for the government:

Long-Lasting results

The government does not need to spend a lot of budget on the maintenance and up-gradation of traffic lights since the solar-powered traffic lights require minimal maintenance and are able to last longer.  These savings can be used on other projects.

Reduce the traffic-related problems

Most of the traffic issues are caused when the system is down, and conventional traffic lights are out of order. The government can get rid of this problem and make the journey comfortable for the riders by using solar-powered traffic lights which are able to provide high visibility lights without interruptions.

solar strobe light

 Greener Environment

Climate change is real. Government bodies of different countries have included this in their mandate that they will be taking steps to protect the environment. These solar traffic lights provide an opportunity for the government to bring their plans to action. Having no reliance on the use of fossil fuels to generate electricity, these solar traffic lights drive infinite power from the sun to generate light. This helps in reducing the country’s carbon footprints.

The world is focusing on sustainable solutions and the energy sector is considered to be the largest contributor to greenhouse emission in most countries. The government of countries is pushing towards building a sustainable energy solution. And the solar-powered traffic lighting system is rightly the one which is needed to derive this change and foster the culture of a greener environment.

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solar street light rural

Top Applications of LED Solar Street Lights

There is an increase in demand for LED Solar Street Lights over the past few years. Since LED Solar Street Lights is now getting recognized as among the fastest growing industry all over the world, the use of solar street lighting system is expected to be higher in the future as well. One important reason for this is the overall cost savings in the long run, and the other is the efficiency of the lighting system.

Solar Powered Street Lights are being viewed as an excellent choice because they are affordable, easy to install, and only require sunlight to perform. Since the solar light system does not require wiring, it can provide light to distant areas that are at some distance from an electric source. The system not only provides lighting but can be considered for security or safety purposes.

Based on the diverse usability of solar power as an energy source, there are some of the top solar energy uses, applications, and examples.

Highways and roadways

There is a strong need to illuminate the highways and roadways to provide a safe environment for driving. Having solar lights installed alongside the highways and roads can reduce the risk of accidents. This solution is not only cost-effective but also independent of the need of connection to the power grid.

 Airports

Airports are one of those areas which need an uninterrupted and reliable source of lighting for operations. Many airports are already equipped with solar lights because they are reliable, cheap, and require less maintenance throughout their life cycle. These LED lights can be installed on the runways as well as on the other open spaces on the airports.

Parking and Playgrounds

Lighting is needed in the parking areas and inside playgrounds to keep the space illuminated for safety and security reasons. As the system is independent of the grid, it can be installed anywhere in the playgrounds and parking areas where there is a need for proper lighting. These days the spectators prefer to watch matches that are happening during nighttime because of various reasons. These solar lights can be used to provide high power lighting inside the field at low cost and minimal maintenance.

 Community Roads

Illuminating the areas for safety and security is one of the priorities of community management. These solar lights are perfect choice as they do not require any wiring and can easily be installed alongside the pathways and open spaces. Additionally, these lights can automatically turn on when it senses any motion and are able to operate during cloudy weather conditions.

Commercial and Industrial areas

Industrial and commercial areas are usually bigger in sizes and are filled with visitors and workers throughout the days and nights. The solar lighting system can be used to provide an uninterrupted source of lighting and they are even capable of providing continuous illumination for several days because of the exceptional storage capacities.

Camping areas for tourists

Camping areas and hiking tracks which are manmade and built-in remote locations are a great place for nature lovers who love these activities in the mountains. Since, these tracks are mostly away from urban areas and have no access to grid stations, a solar lighting system is the only suitable choice here. Having a lighting system also helps in getting the attention of tourists and can increase the inflow of people there.

Remote working sites

A lot of work is being done on the remote sites which are far away from urban areas. Some examples of these workers include mining, petroleum explorations, etc. In order to keep the space illuminated for the workers, there is always a need for a constant source of electricity there. Having solar lights system there can be a cheap and reliable source.

 

In addition to the above, there are many other areas as well where the solar light systems can be used such as hospital parking, residential lighting, ships, etc. These solar lightings are pollution-free lights, require less system for installation, and also provide high power lighting as compared to conventional lighting.

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solar street light

Why My Solar Street Light Is Not Working?

To find out why your solar street light is not working. Well, there could be a lot of reasons but nothing serious to be afraid of. Here we are listing some of the common reasons why these solar street lights sometimes do not work and how to do troubleshooting.

If you bought a solar street light from LUXMAN Light, you will see three indicators as below,

It will help you to find out which part of the solar street light is not working.

Three indicators working principle

solar street light indicators

Solar Street Light Troubleshooting

The lamp doesn’t workCausesTest methodSolution
The switch is not onCheck whether the switch is turned on.Switch it ON.
Battery runs out

 

Extended rainy days or not using for a long time may cause a power shortage.

 

Charge in sunny conditions for 1-2 days, and then observe.

Note: Lamp should be switched ON when charging in the daytime, and should be turned OFF during the night.

LED module FailureReplace the LED moduleContact seller or sales representative.
Short lighting time

 

Low battery capacity

 

1. Improper installation site.

2. Dust or leaves cover the solar panel.

 

1. Charge in sunny conditions for 1-2 days, and then observe.

Note: Lamp should be switched ON when charging in the daytime, and should be turned OFF during the night.

2.Clean the solar panel.

Battery failure

 

1.Open the lamp body to check whether or not the battery is damaged.

2.The battery is aging and the service life of the lamp has expired.

If the battery is failed, please contact the local seller or sales representative for a warranty.
No sensing

 

Sensor module

(controller) failure

Walk under the lamp to see if

the lamp has changed from

energy -saving mode to full

brightness mode.

If the sensor module (controller) is defective, please contact our sales representative.

Note: Above Troubleshooting is based on LUXMAN Solar Street lights

In addition to the above product performance problems, we also have some problems in the following aspects:

     1. Is the material configuration reasonable?

The installation of a solar street lamp is more sensitive to the environment. For example, the sunshine intensity, rainy days, longitude, and latitude of the project site will affect the charging effect of a solar street lamp. Therefore, a scientific material configuration is more critical. Usually, before providing product solutions, responsible manufacturers will understand the relevant data, so as to formulate product solutions.

      2. Are the materials used authentic?

Some buyers may ask, why are your products so expensive with the same parameters? In fact, the same product will also have medium, high and low-quality standards. For example, the same lithium iron phosphate battery is also divided into A level and B level. B is selected after being eliminated from A. if the product you purchase uses this type of battery of grade B, the stability of quality will certainly have an impact. So it’s important to choose a manufacturer that focuses on quality rather than just providing low-cost products.

   3. How is the production process control?

The production processing technology is also the core points that affect a solar street lamp. Do you choose a solar street lamp manufacturer with sufficient manufacturing experience, and will they improve their products according to the production experience, market, and installation feedback data? If yes, These products will become more and more stable.  Luxman is a manufacturer focusing on the production and manufacture of solar street lamps. We keep a long-term tracking of the performance of the products, and constantly optimize the products we produce, which makes our products stable in quality and competitive in the market.

Lámpara solar vial

Do Solar Lanterns Work in Winter?

A frequent question that is usually in the minds of users is whether the solar Lanterns will still work during cold and icy months. And the answer is Yes, most solar Lanterns are designed to operate in a variety of different climatic conditions which include heavy rain and snow. In fact, solar panels work better at cold temperatures than in hot temperatures. All solar Lanterns work in winter as long as the solar panel gets exposure to daylight to power up the batteries to a point that it is able to function.

How do they get charged in winters?

PV solar panels work by getting the energy from sunlight. It doesn’t matter whether it is cold or hot outside as long as UV rays hit the PV panels. Let’s find out how PV cells work through the photovoltaic effect.

The solar panels are photovoltaic cells (also known as solar cells), which are made of semiconductors (a substance that can conduct electricity under some conditions but not others) material usually silicon. When UV light from the sun hits the cells, the photons present in the UV light will let the electrons loose from their atoms, and as the electron flow through the cell, they produce electricity. Depending on the sunshine, if it’s bright, then a lot of electrons will get knocked causing lots of electric currents to flow. In case if it’s cloudy there will be a small number of moving electrons so the current will be reduced.

There is no heat involved in the process, so when generating electricity or moving the electrons, you don’t necessarily need a warm climate. One just needs enough exposure to direct sunlight for at least 6 to 8 hours before the solar light can get fully charged.

How snow helps solar panel to work better?

As we all know that snow is white and reflective. In fact, it is known to be the most reflective natural blanket of the earth. What this means is that snow acts as a mirror to project the sun rays towards the solar panel for better PV performance. Some of the PV light which falls onto the ground surfaces nearby gets reflected in multiple directions and can be used by the solar panel as a source of charging.

Another benefit of snow is that due to cooler temperature the output of PV panels is increased. Having the notion of common people that if it is cold outside, the solar panel is not going to work. The charging of PV panel has nothing to do with the heat energy that is available outside, it only needs exposure to UV light to get charged.

 

How is temperature related to PV panel performance?

As mentioned earlier, the heat energy from the sun has nothing to do with the charging of PV panel. When the UV light hits the panel, it creates the bumping and moving of the electron which produces some heat energy. When the system experiences cold temperatures, the electron won’t budge that much.

So, when the UV light hits the panel during cold weather, there is no excessive electron movement or electron collision. This will naturally incur a high voltage difference and with that, it brings more energy being created.

In contrast to when it is hot outside, such as in deserts, the electron collision induces more heat energy which causes loss of output. This is because excessive heat can lower the electron’s efficiency in converting the sun’s energy to current. As a result, hot temperatures lower the output energy generation. So, the best working scenario is when the temperature is cold outside and there is enough sunlight available.

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solar motion sensor light

How to Choose Outdoor Solar Motion Sensor Light

Using solar lights that have a motion sensor installed is an effective way to detect any activity outside of your home as it instantly shines a light on the person or object. But before making a choice there are certain things that need to be considered. Paying attention to the following things will help you in making the right choice.

solar light for garden

Range of Sensor:

In order to enhance the security of your home, the Solar Motion Sensor Light are a good and cost-effective option. The motion sensor should be able to detect the movement of a person as far as possible. Not only this, the sensor should also be able to detect the motion in as many directions as possible.

While making a buying choice, you should consider the range of motion sensor as it is an important factor to be considered. The good quality range of senor is considered to be between 10 feet to 40 feet.

In order to detect the motion in all directions, the sensor should have 360 degrees detection angle. This helps in covering the entire area. The range and the angle capacity depend on the area you want to cover.

solar motion sensor light

Type and Strength of Battery:

The type and capacity (or strength) of the battery is also an important factor to be considered. Lithium-ion battery having a higher capacity is a favorable choice. The user needs to make sure that the battery has enough capacity to supply power throughout the night.

The intensity of Light:

Another element of motion sensor which should be considered is its illumination capacity. The range of illumination depends on the lumens. Lumens are used to define the intensity of light produced by the bulb or LEDs. More lumens mean lighter.

If you want to have more light on your driveway or on your front door then you should opt for higher lumens and a LED bulb.

solar garden light

Type of Bulb Used:

There are different types of bulbs used in motion sensor lights such as incandescent bulbs, LED bulbs, fluorescent bulbs, etc. Among these choices, LED bulbs are widely preferred as they are energy efficient and can last for 20000 to 50000 hours. Other bulbs such as incandescent and fluorescent consume more energy and also have waste heat and require replacements at frequent intervals.

Motion Sensor type:

There are different variants of motion sensors that are being used in motion sensor lights. It depends on the user’s preference for the kind of sensor he wants to buy. Following are some of them

Passive infrared type

It turns the light on when it detects body heat within its area of operation. The sensor detects heat as infrared energy. The sensor gets warm-up and creates a movement detecting grid which keeps a track of the movements in the surrounding area. Upon sensing a movement, it activates by switching on the light.

Microwave:

The microwave motion sensor works on microwave pulses. The upside of using this sensor is that it covers more areas as compared to the infrared sensors, but there is one downside which is that it gets disrupted due to electrical interferences.

Dual Technology:

This technology uses a combination of both the infrared sensor and a microwave sensor. Advanced technology is used to reduce the occurrences of false alarms. This is achieved by using both sensors to trigger at the same time and activate an alarm instead of relying on just one sensor.

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solar light for garden

How can we use solar light for garden?

The popularity of solar light is quickly increasing as more and more house owners seek environmentally friendly and cost-effective ways to illuminate their gardens. Solar lights are an excellent choice for garden lighting as they are affordable, easy to install, and only require sunlight to perform. Since the solar light system does not require wiring, it can provide light to those areas of garden or lawn which are at some distance from the electric sources. Solar light for the garden not only provides lighting but can be considered for security or safety purposes.

Based on the unique nature of solar power as an energy source, there are some guidelines for using the solar street light system successfully and efficiently.
Choice of right placement:

As the system runs on sunlight which is then converted into electric power and stored in a battery pack to be used during nights. When making a choice for location, make sure the solar light has access to the sun. Avoid installing the solar light under shades or places that are covered by shadows during some parts of the day. Also, before installing lights, it is helpful to place a marker where each solar light will be located in order to make sure if all the lights will be properly balanced in your landscaping and there are no areas left without light.

Fixing and Installing the light

Some solar lights come with light arm other are separate. Carefully mount solar light on the light arm by following the installation instructions. If the light component has no light arm, then attach and secure the solar lights at those places which have enough sunlight during the day. It is important that the solar panel on the light component is positioned to receive the required amount of sunlight to work properly.

Illuminating specific area

Solar lights can be used to highlight certain features in gardens such as fountain, tree or plant, seating areas, swimming pools, or statues, etc. Due to the evolution is lighting technology, the light bulbs are replaced with LED technology that is far superior to the dim solar lights which were made previously. Installing these LED lights helps to illuminate those specific areas without generating any waste heat.

Using solar lights is just as a sample as mounting the lights to the wall, fence, post, or other existing garden structure.

Illuminating pathways

Another creative use of solar lights is to mount them along the walkways in the garden. These lights are the perfect choice as they do not require any wiring and can easily be installed alongside the pathways. Many people install solar path lights for safety as well as for aesthetics.

Creative Uses

While mostly the solar lights are used for nighttime safety, they can also add up to the beauty of the garden. Solar lights for gardens come in various sizes and styles to suit the user’s needs.

For instance, there are some fancy solar lights that are used alongside the pool, raised beds, water feature, etc. to bring the place to life at night. One can be creative in installing them in any design he wishes to.

Another option is to use the lights to create a visual form such as a heart, star or butterfly by following a certain order. This will add more beauty to the garden.

Solar garden lights are safe

Solar garden lights mostly require 12 Volts to function, which is a safe voltage. 12 V can be found in electric toys, household batteries, etc. 12 Volts is a much safer choice if one has children in the house who play in the garden and the user wants to avoid the use of conventional lights which requires electric wires.

100w solar street light

How Many Peak Hours Would It Take to Power One 100W Solar Street Light?

The solar power system is one of the renewable energy sources which relies on sunlight to produce electricity. To do that it uses PV modules to convert sunlight into electricity. This solar energy will continue as long as we have sun glowing in our solar system, which is another 5 billion years.

The potential for solar energy is enormous as about 200,000 times the world’s daily electric generating capacity is received by the earth in form of solar energy. Briefly, the amount of sunlight that strikes the earth’s surface in an hour and a half is enough to power the entire earth’s consumption for one year.

To know how many sunlight hours, it would take to power a 100w solar street light of a specific rating, we should have the followings:

  1. Size and rating of Solar Panel
  2. Solar peak hours available on that location

Let’s find out how many sunlight hours it needs in a single day to power 100W solar street light for at least 8 hours.

In order to power the 100 W for 8 hours, we will be needing 800-Watt hours of power.

Now figure out how many sun hours will be available in a single day and how much power the solar panel will generate in a day. A peak sun hour doesn’t include just an hour the sun is out in the sky. In fact, it refers to an hour in which a solar panel produces a certain amount of energy.

Each peak hour is defined as one hour when the intensity of sunlight reaches an average of 1000 watts of energy per square meter (one peak sun hour=1000 W/m2). For a location that receives a total of 4000 W/m2 of solar radiation throughout the day, then that location gets 4 peak sun hours daily.

Assuming that we are using a solar panel of rating 300 watts. The power produced by a 300-watt solar panel on 4 hours will be 300W x 4 sun hours = 1200-Watt hours in a day. Accounting for the losses that will likely incur, such as voltage drop, wire, dust, snow, etc. Let’s reduce the power by 1/3 which is 1200*0.7 = 840 watts hours per day made from 300W solar panel.

Conclusion: With the power of 840 watts per day produced by 4 Peak Sun Hours, a 100W Solar Street Light will be able to run for at least 8 Hours.

solar street light business

How to Promote Solar Street Light Business?

Solar-powered street light is among the fastest-growing industry all over the world. The use of solar street lighting system is expected to be higher in the future. However, the global solar street light business is still facing problems of trying to promote new technology in a traditional market that is filled with conventional rivals. Due to some clients are not sure of the benefits associated with solar technology in addition to being confused about the performance of the system. So clearly there are market issues the companies are facing in order to be effective in reaching clients.

solar street light manufacturer

There are some ways to promote solar street lights:

  • Digital Marketing

Since offline lead generation has become difficult, it is important to move towards a digital marketing approach. It has been noted that most of the buyers turn towards the internet to do some research before they make their buying decisions especially when they are buying a technological product. Here is a good opportunity for solar light manufacturers to market their products in a way that it attracts the attention of the user and can satisfy what they are looking for.

  • Using online advertising tools

Google Ads is among the online advertisement programs managed by google. These can be used to show the presence of solar lights through online ads. These ads can effectively reach esteemed clients in addition to persuading them to buy the product. These ads can reach the vast majority of users who use the internet for different purposes and can create an online presence of the company.

  • YouTube Marketing

YouTube is also among the largest search engine being used today. One way to reach the audience and expose them to the company’s product is by running short ads on YouTube videos. Another way is to create a company’s official channel on YouTube, identifying audiences, researching your competitors, optimizing your content, and publish it on your channels. These channels can be used as an information source for the public.

  • Search Engine Optimization (SEO)

Search engine optimization is used to assist clients in getting services and products they need on the search engine. Solar-powered street light companies can use the SEO to get potential clients in addition to persuading them to make a purchase decision. Due to the fact that solar products are hot topics these days, SEO is able to align the company’s natural keywords with the content that is frequently being searched on the internet. Welcome to discuss SEO with Luxman Light Team.

  • Email Marketing

Sending customized and targeted emails to the solar street light business community can also help in generating leads. The content of the email should be informative and should get the attention of the reader.

 

  • Offline Marketing:

Installing solar streetlights on the road junction and public areas can help get the attention of the general public. These can be used as an advertising strategy. The company can paint the solar streetlight with the company logo.

              1. Partnership with government and non-profit organizations

Developing partnerships with the government and nonprofit organizations on small scale rural projects for the benefits of people can help the company to get a presence in newspapers and social media under corporate social responsibility. These projects are lauded widely by everyone and can help the company to market its product to a larger community.

One of the best strategic partners that the solar company can find are other companies that are operating in the “green” space. They are already on a mission to save people’s money and the environment. These companies have access to great and likely minded people who appreciate these technologies which can benefit nature. These companies have already built up a layer of trust in the public.

                2. Talk to people

Tap into the power of the community. Talk to households and neighbors. Leave flyers, ask your customer to refer your experience of the product to their friends and neighbors. Put up signs to show your presence in the community. Leave no stone unturned in local marketing.

Organize community events, entertain and engage your customers. They will be going to remember you and appreciate you for brightening their day. Hold these free events one or twice in big communities and invite everyone by sending flyers. Don’t forget to provide free food at those events.

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smart solar street light system

How Does Smart City IOT Lora Zigbee Automatic Smart Solar Street Light Work?

The automatic Smart Solar street lighting system has become smart and responsive over time, but when it is combined with the emerging internet of things (IoT, Lora, Zigbee) it is able to support greater functionality because of additional sensors and flexibility.

The IoT is a fast-moving field. It is a network of identifiable things/physical objects which are interconnected in order to achieve control and exchange of information via an information carrier(Lora, Zigbee,GPRS,4G).

IoT solar street light allows a wide variety of devices to build seamless communication and interaction remotely.

iot solar street light

In comparison to conventional lights that were expensive to operate and often consume about half of the city’s total energy, an IoT-connected Automatic smart lighting system is a smarter, greener, and safer solution.

Adding IoT connectivity to smart solar lights is a big step towards sustainable development as it offers quantifiable benefits. The combination of network communicating, and intelligent sensing capabilities allow the user to monitor and control the street lighting system remotely.  There are several benefits to centrally monitoring and controlling of an intelligent network of the solar lighting management system.

How Does a Smart solar street light work?

smart street light sytem

Some of them are:

  1. Provides adaptive lighting control by optimizing operational efficiency through the use of sensors and microcontrollers based on weather conditions, traffic density, and other conditions.
  2. Improves safety by fast detection of outages and illumination can be controlled in high crime areas or in response to emergencies.
  3. By adding more sensors, the data of smart solar lights can be used in a variety of ways beyond simply managing to light.
  4. Data can be used to monitor usage patterns, such as the identification of areas or times when activity is greater or less than normal.
  5. Smart solar street lighting systems that include video and other sensing capabilities can help in laying out the patterns of road traffic, air quality monitoring, and video surveillance for security purposes.

Sustainable and Reliable solution

The world is focusing on sustainable solutions and the energy sector is considered to be the largest contributor to greenhouse emission in most countries. The government and private sectors are pushing towards building a sustainable energy solution. And the smart solar-powered street lighting system is rightly the one that is needed in communities to derive this change and foster the culture of a sustainable environment.

Smart solar streetlights are reliable, simple to install, and can reach anywhere. Once installed, they can remain in the field for decades. The Automatic street light management system installation procedure is also simple and straight forward. There is no need for advanced installation expertise or regular network maintenance with the cellular technology embedded in the system, the user can easily connect to the system from anywhere.

Intelligent Solution

smart solar street light management system

By including the intelligence in the LED solar street lighting system has brought the real revolution. Having intelligent control and remote communication feature makes the product truly smart. The networked lighting system provides monitoring, measuring, and control via wired or wireless communication. This allows the lighting solution to go to the next level, through which desktop and mobile phones can be used to remotely control and monitor the solar lighting system. The integration of intelligence into an LED solar street lighting system enables many intelligent features by means of two-way data exchange.

The IoT-based lighting technology resolves the challenges of scalability in managing large numbers of solar streetlights facilities by aggregating and acting on huge amounts of data generated by IoT solar streetlights to improve lighting services in urban areas by minimizing the cost of the operation and maximizing the energy savings.

Future of Technology

IoT networking technology creates a practical opportunity to take it one step further by direct integration of Smart Solar Street light into computer-based systems. The smart street lighting system can be implemented as a critical component in the development of smart city infrastructure and can be used to provide extended capabilities such as, public safety monitoring, camera surveillance, traffic management, environmental protection, weather monitoring, smart parking, WIFI accessibility, leakage sensing, voice broadcasting etc.

With the advancement in cellular technology, reliable connectivity is available in every part of the world now which can assist in supporting several applications of smart automatic streetlights.