Why solar lighting system is the best choice for parks, trails and playgrounds

For many years, parks, trails and playgrounds have been using solar lighting systems to illuminate the area without disturbing the surrounding areas. Since, power is an issue for most parks, there is a lack of lighting for night use. As we spend more time outdoors, it is important for the parks, trails and playgrounds to have the right amount of light for safety and security. Here are some of the reasons why solar lighting systems are the best choice.

Dog Parks

As more and more of us starting owning a dog, the trend of dog parks is only likely to increase. These parks are a great place to socialize and exercise at the same time. Most people that have a dog take them during the night to a park due to work. In can become quite dark at night especially if it is winter. Solar lighting systems ensure that light is provided throughout the park, at the entrance and exit to ensure the safety and security of the attendees.

Nature Parks

Many nature parks are created in areas where wildlife is not disturbed while allowing people to benefit from the nature at the same time. Bringing in traditional powered lights would only cause disturbance in the area. Hence, solar lighting systems are a great option to ensure that the natural environment is not disturbed. The only thing which needs to be taken into account is that solar lights should not be placed under the tree canopy as they do not work when shaded.

Walking Trails

Anyone that is fond of walking can be found in one of the many walking trails throughout the United States. Since most of the walking trails are quite cut off, they do not have a connection with the local power system. This is why it is important to use solar lighting systems to provide lighting to these off-grid areas to provide safety and security to the walkers.


Solar lighting systems are a popular option for playgrounds. People who bring their kids do so after work and it can be quite dark at such times, which is why it is important to have solar lightings that keep them safe during the dark and prevent vandalism and loitering in the area. Illuminating the area allows the law enforcement, passerby and neighbors to inspect the area at night to ensure that there is no damage and provide safety.


There is an abundance of amazing parks, trails and playgrounds in the country and the best way to illuminate light to these areas is by using solar lighting systems. One of the best companies for solar lighting systems is Resun Lighting. Light is needed for the parking area, gate lighting, general area lighting, pathway lighting and more which is why solar lighting systems are the best choice. It helps ensure that the lighting needs are met despite the budget constraints. Furthermore, it is easy to manage the systems.

Why Should You Choose Solar LED Flood Lights as Security Lights

As the LED technology makes new head waves, it is time to replace the traditional flood lights that we have used in the past with solar LED flood lights. There are many advantages to solar LED flood lights and knowing about these should encourage you to get them for your own home or business. They are the ultimate lights for securing an area and deterring criminals from trying to enter the premises.

  1. Conserve Energy

Since solar LED floodlights use the sunlight as a primary lighting source for an outdoor area, it can actually save you a ton of money. Even though they offer a lot of brightness, at the same time they use less energy as compared to other types of security lights. Once you use solar LED flood lights, you will realize that others are obsolete. It is completely worth the investment.

  1. Brighten Up the Area

We all know that the best way to prevent a crime is to identify criminals. When an outdoor light shines at a criminal, it would prevent them to act out on their intentions. The solar LED flood lights use LED lighting which produces enough brightness to make it easy for the identification of faces from up to 30 feet away. There is no way anyone could hide away from the security cameras in such a case. The bulbs illuminate plenty of light to faces for easy recognition.

  1. Motion Sensors

The solar LED floodlights have the ability to get a motion sensor installed. This will allow the lights to run continuously without you having to worry about switching them on or off. They also switch on when there is movement in the area. The motion sensor LED flood lights react through sensors which use less energy unlike continuously running lights. Furthermore, the sudden switching on of lights might scare off intruders. The criminals would be startled when the light illuminates the space all of a sudden which provides an additional layer of security.

  1. Allows Other Security Equipment to Be More Effective

Lighting is a necessity when it comes to the safety of an area. The solar LED flood lights allow cameras to record criminal activity. People that are under attack will also be better able to handle the situation due to the lights. It’s easier to contact 911 when there is lighting and record the wrongdoing from your phone camera.

  1. Boosts Business at Night

Customers are on the lookout for their safety when they shop at night. This means that they prefer shopping at places which are well-lit. The solar LED flood lights will provide them a sense of security which will boost sales at night. Lighting is a great way to show customers that they are welcome to the shop for browsing for whatever they want. People might have overlooked the business in the past for being dark and thinking that it was closed. But, now they will come in like swarming bees.

Why Solar LED Lights is the Perfect Solution for Rural Area Lighting

Normally, it has been observed that rural areas lack proper lighting, especially for the night. It can be difficult for the people that live in the rural areas to go about due to this reason.

It isn’t easy to provide rural areas with proper lighting due lack of availability of power grid which would provide power for the lighting. Furthermore, it can be quite expensive for such areas to have access to lighting. Due to these reasons, an alternative solution is needed.

Solar LED lights are the only perfect solution which can solve the rural area lighting problem. There are various reasons why solar LED lights should be used in rural areas as explained below.

  1. Cost-Effective

The main reason why more and more people have started to switch to solar LED lights is due to the fact that they are cost-effective. It can be expensive to construct a power grid supply for rural areas. Hence, solar powered lights are the answer to the problem.

Even though, both solar LED lights and a power grid serve the same function. However, it can surprise you just how costly the construction of a power grid can be as compared to the installation of solar powered lights. Also, it is important for one to know that LEDs do not heat up as compared to traditional lighting and carry a lower risk of any accidents. They also have low voltage which would help reduce your electricity bills.

  1. Durable

The solar LED lights are highly durable and will ensure that your maintenance costs decrease over the long run. The LEDs provide you with dynamic control over the light such as in terms of distribution, flexibility and color. This allows the lights to be dimmed.

They have been built to ensure that they are dark sky friendly and what this means is that the beautiful night sky of rural areas would not be affected. The LEDs are efficient and have a much longer lifespan than traditional lights.

  1. Safe and Secure

One of the main purposes of light is to provide people with a sense of security and that is exactly what the solar LED light does. It provides the rights amount of lighting during the night to create a secure environment where the residents of the rural area can move about freely at night.

  1. Environment-Friendly

Over the past decade, there has been an unprecedented growth in renewable energy and solar LED lights are leading the way in the front. Rural areas are meant to be protected from the changes in environment and solar lighting is the ideal solution for environment-friendly lighting. The installation of the solar lighting will help ensure that the rural areas follow the right direction when it comes to environment conservation.

The Future

Solar LED lights are the future of lighting in all parts of the world and rural areas are of no exception. Due to their various advantages, it is the perfect solution for rural areas.

Why Should You Choose Solar Garden Lights?

Recently, solar garden lights have become increasingly popular and anyone that has a garden can be found getting solar garden lights for their garden. The solar garden lights are perfect for landscaping due to various reasons.

Easy to Install

One of the main reasons why you should choose solar garden lights is due to the fact that they are easy and simple to install. It doesn’t take much time or skill for the lights to be installed in your garden.

Easy to Maintain

Unlike other lights, the solar garden lights are relatively easy to maintain. You wouldn’t have to do much to maintain the lights as they have been designed to be easy to maintain.

Eliminate Electricity Costs

As the world becomes increasingly technology driven, new solutions are being made and solar garden lights are one of the solutions as they help eliminate electricity costs. If you have a garden which needs light, the solar garden lights are a cost-effective way to look after the garden.

Highly Efficient at Night

The best thing about solar garden lights is the fact that they work even more efficiently at night and provide you with beautiful lighting. This helps beautify your garden and you can host parties in your garden.

Add Aesthetic Appeal

Solar garden lights have an eye pleasing design and provide an aesthetic appeal to the surrounding area. They do not require electricity to function and work all year round with the help of just sunlight.

The installation of the lights is also easy and doesn’t take much time. It isn’t even necessary for you to actually hire a professional to do the job as you can even do it on your own.

Why Choose Solar Garden Lights?

The solar garden lights are UV-protected, weatherproof and constructed to easily withstand the harshest weather conditions. When the temperature drops, they will shine even brighter to help illuminate your garden and is the perfect backdrop for your garden, especially at night.

The lifespan of the solar garden light is more than 100,000 hours as compared to the conventional incandescent bulb which only has a lifespan of 3,000 hours.

How do they work?

It is quite simple for one to understand how the solar garden lights work. Just like any other solar powered lighting, the solar garden light absorbs the sunlight throughout the day using the photovoltaic panels.

They solar garden light senses when it is dark outside and would use the stored energy to convert into electricity and light up the LED bulbs.

Why you need solar garden lights in your garden?

It can be difficult having to switch on the garden lights all the time or maintaining the lights, especially during the winter which is why the solar garden lights are the ideal type of lighting. There are plenty of companies out there which provide high-quality solar garden lights and will also provide you with lights as per your needs. Get solar garden lights for your garden now, to find out why everyone’s getting them.

Why Peak Sun Hours is Important for Your Solar System

When you design an off-grid solar street lighting system, you will need to factor in the peak sun hours of the location in which maximum energy can be experienced for the solar system. However, if you aren’t a PV technician, then it is important for you to understand the peak sun hours and factor them. This guide will help you do just that, so let’s start.

What is Peak Sun Hours?

Firstly, you need to understand PSH, in simple words; it is the number of hours during the day when you experience the maximum radiation of the sun. The value of peak sun hours depends on the location of the solar system. There is a lot more to the definition which you need to understand. Normally, the average radiation from the sun is measured on the surface of the earth on a clear noon and is about 1000W/m2.

The number of hours within a day in which a location experiences the value of radiation is what is known as peak sun hours. Based on the location of the solar system, certain factors need to be considered which impact the peak sun hours’ value.

Important Factors

  1. Exact Position Relative to the Sun

As we all know that regions which are much closer to the equator experience intense radiation from the sun as compared to regions which are far away from the equator. Therefore, it can be concluded that a nearer the solar system is to the equator, the more the value of peak sun hours would be. Hence, if you install the solar power system near the equator, you would have much more energy and vice versa.

  1. The Level of Cloudiness

Clouds that are present in the atmosphere diffuse solar radiation, and this leads to a reduction in the peak sun hours. It is more of a daily factor which needs to be taken into account. Clear days would have more peak sun hours and rainy or cloud days would have less of the peak sun hours.

  1. Seasons

During different seasons, the peak sun hour’s value would reduce due to the location of the sun during the season. As a rule of thumb, there would be much more peak sun hours during the summer as compared to the winter.

When you know the peak sun hours of the solar power system, it helps you install the right solar power system as you would be able to estimate the energy which the system would be able to produce.

Essential for the Solar System

The PSH is vital for the solar power system to work effectively. It is a bit difficult to calculate the peak sun hours. However, it isn’t entirely impossible. You can also use the internet to find the peak sun hours for certain locations which will help you calculate the total peak sun hours in a period. The solar power systems of today are being built to provide maximum energy.

Advantages and disadvantages of integrated solar street lights

Advantages of integrated solar street lights compared with other solar street lights

The replacement of traditional street lamps by integrated solar street lamps is a trend in recent years. In 2008, the first integrated solar street lamp was introduced, in which the light heads, controllers and batteries of solar street lamps were integrated to simplify the complex street lamp structure; dimension, weight and installation have been greatly improved. As early as 2010, international environmental organizations have used integrated solar street lights instead of traditional solar street lights for post-disaster reconstruction in Sichuan Province, China.

To say the advantages, it is mainly convenient to install, convenient to transport, no power consumption, no land occupation. The integrated solar street light has only two parts in total, and the lamp head and the light pole; greatly improve the transportation efficiency. In addition, the integrated solar street light installation is simple, no engineering team, several people can easily set up without experience needed, greatly reducing the cost of experienced workers.

The disadvantages are still there. The solar power supply is affected by the weather, such as low temperature, rainy days, etc., but now Juho Lighting has developed the low temperature protection function, which can operate normally under temperature below zero degree. Battery life is also one of the shortcomings of solar street lights, but now 8 years maintenance-free batteries have been put into use in integrated solar street lights. So the shortcomings have been greatly weakened. The replacement of traditional roads with integrated solar street lights outweighs the disadvantages.

Advantages of solar street lights compared with traditional street lights

(1) The installation of the traditional street lamp is complicated: in the traditional street lamp project, the cable must be laid first, and a large number of basic projects such as cable trench excavation, underground pipe laying, pipe threading and back-filling are required. Then carry out long-term installation and debugging. If there is any problem with any one line, it will be reworked in a large area. Moreover, terrain and line requirements are complex, and labor cost and auxiliary materials are expensive. Solar street lights are easy to install: when installing solar street lights, there is no need to lay complicated lines. Just make a cement base and fix it with stainless steel screws.

(2) The electricity cost of the traditional street lights is high: the traditional street lamp work needs to pay a fixed high electricity bill, and long-term uninterrupted maintenance or replacement of the line and other components, maintenance costs increase year by year. Solar street lamps are free of electricity: solar street lights are a one-time investment, without any maintenance costs, and long-term benefits.

(3) There are safety hazards in the traditional street lighting: The traditional street lighting in the city will bring many safety hazards in terms of construction quality, renovation of landscape engineering, aging of materials, abnormal power supply, and conflicts between water and electricity pipelines. There is no safety hazard in solar street lights: solar street lights are ultra-low voltage products, which are safe and reliable. Other advantages of solar street lights: green and environmentally friendly.

In summary, Resun solar street lamp has the characteristics of safety, no hidden danger, energy saving, no power consumption, environmental protection, easy installation, automatic control and maintenance-free.Please don’t hesitate to contact Resun Lighting if you have street lighting project requirements.

Why Does Depth of Discharge ( DOD ) Matter to Solar Batteries?

Solar batteries are a vital part of the solar panels. It is important that they remain in perfect condition so as to ensure that the lifespan of solar batteries does not decrease. They can be expensive to replace and one of the concepts which is of great importance to solar batteries is depth of discharge or DOD for short. It is necessary for you to understand the concept when dealing with the batteries.

Another name for solar batteries is deep cycle batteries. They use the solar panels to store energy that they absorb from sunlight. Furthermore, they are used to store energy for both solar and wind and even other renewable energy. However, just like any other battery out there, the solar batteries also experience wear and tear.

This is why, knowing about the factors that impact the performance of the batteries is essential. It helps ensure they can perform much better and even last for a longer period of time. Knowing about the depth of discharge or DOD will help you better understand the affects that it has on the performance and durability of solar batteries. The solar batteries react to discharge and charge.

What is DOD Exactly?

Although, DOD stands for depth of discharge, one should know what DOD is exactly. In simple words, it is the degree or amount of depletion of the battery. What this means is if the battery gets fully drained, or the depth of discharges reaches a hundred percent. Whereas, when the batter has been fully charged, its DOD would be zero percent.

The depth of discharge of a battery has a direct connection with the lifecycle of the battery. Normally, the lifecycle of a battery would allow a certain number of discharge cycles before it reaches an eighty percent of its limit.

The lifecycle significantly affects the battery degradation, and is one of the two factors. Whereas, the other factor which impacts the lifestyle is the maximum DOD or depth of discharge.

So why does Depth of Discharge Matter to Solar Battery?

If you still haven’t understood why DOD matters to solar batteries, then you need to read on. As the lifecycle of the battery and the depth of discharge are greatly linked, one needs to know that the more the battery gets fully discharged, the greater the chances for the battery to degrade at a quicker pace.

As a rule of thumb, the more the discharge cycles which a battery goes through, the faster it would degrade. Hence, the maximum depth of discharge matters significantly to the lifecycle of the solar batteries. Therefore, it is highly recommended for one to ensure that the maximum depth of discharge for the battery remains at the appropriate depth that is eighty percent. This helps maintain the life of the solar batteries.

Always ask about the DOD of the solar battery or check it out beforehand. It will assist you with keeping it in check at all times.

What are the Differences between Monocrystalline and Polycrystalline Photovoltaic Cells?

When we talk about photovoltaic cells, both monocrystalline and polycrystalline would be mentioned. Photovoltaics, is the method which is used to generate electric power with the help of solar cells. The solar cells convert the energy from sunlight into electricity which is stored in the battery box.

Monocrystalline and polycrystalline are both crystalline silicon cells. However, this article is meant for people who want to understand the difference between the two as the cost range and quality is different for each of these. When you know what makes them different, you will be able to identify which type would be perfect for you.

Understand Photovoltaic Cells

The photovoltaic cells are mostly made from silicon. They are made using silicon because it is an ideal semiconductor. What this means is that silicon help generate power much quicker as the electrons will be able to easily travel within it.

Pure silicon needs to be extracted, even though it is one of the most abundant elements, which is found in the Earth’s crust. Carbonthermic reduction is the common method which is used for the extraction. The process involves the heating of silica in carbon’s presence. The extracted silicon would then cool and form into crystals. The degree of difficulty for extraction and the size of the crystals is the basic difference between both monocrystalline and polycrystalline cells.

If, enough caution is taken, the silicon would be able to be extracted as just a single huge crystal which makes it possible for a monocrystalline to be extracted. As for a small piece of silicon which consists of various crystals, polycrystalline cells can be made.


The monocrystalline cells have a more perfect surface since they are made from just a single crystal as compared to the polycrystalline cells.

Absorption of Solar Energy

Due to the perfect surface, the monocrystalline cells are able to absorb and produce a greater amount of solar energy as compared to polycrystalline cells which absorb less solar energy.


Since the monocrystalline cells require the use of a more cautious method, they are more expensive. Whereas, the polycrystalline cells are simple to produce, and hence, are the cheaper option.

Space Efficiency

When we look at the space efficiency, monocrystalline cells are a clear winner. It has been observed that a single square meter of it would generate about 190 W, whereas, the polycrystalline cell would only be able to generate 5.25 percent less.


Monocrystalline cells have a more appealing appearance as they are uniformly black. On the other hand, polycrystalline cells are grainy.

Which Photovoltaic Cell to Choose?

In terms of performance and aesthetics, both monocrystalline and polycrystalline panels are similar. Choosing between the two only depends on your budget and preference. A polycrystalline cell solar panel is 20 percent cheaper and would only take up a bit more space.

However, if space is an issue, then monocrystalline cell solar panel should be the preferred option between the two.

What is the difference between solar street lights and traditional street lights?

The development in photovoltaic technology has changed the way we look at how lights are lighted. It has improved the conversion efficiency of the solar panels greatly from a mere five percent in the 1940s to twenty percent recently. The solar panel market in the Middle East and many parts of the world is huge business.

Places like Dubai are changing the layout of the city and how it is powered. Due to the various advantages of solar street lights, traditional street lights are being replaced. So what are the reasons behind the change? Let’s look at the differences between the two.

Different Types of Solar Street Lights

Normally, there are just two types of solar powered street lights, namely, grid-tied and off-grid. It is important to know the difference between the two types, in order to understand the difference between solar street lights and traditional street lights. The grid-tied solar street lights are connected to an electricity company and will be using the electricity from the company for backup such as in the case there are days where there isn’t enough sunlight.

On the other hand, off-grid solar street lights aren’t connected to an electricity company and have their own small system. The solar energy is stored in the battery during the daytime and is used to light the street light at night. Usually, they would be able to sustain for up to three days when enough sunlight isn’t provided.

Therefore, if you live in a place where there are cloudy days, then, it would be better to choose a grid-tied solar street light.

Installation and Design of the Solar Street Lights

If you want the best results for either type of solar street lights, it would be vital to consider certain engineering parameters such as the panel size, local weather conditions, battery bank, panel size, lux level, light source watts, light posts distance, beam angle, autonomy and more.

Whereas, when comparing these parameters with traditional street lights, it can be observed that these parameters are not looked at.

LED Technology

The development of LED technology mostly benefits solar street lights as they have been made to provide better quality of light or an increased amount of lumens. They also have a longer lifespan. This means that the maintenance costs would be significantly less for solar street lights as compared to traditional street lights.

LED lights directly emit limit when means that the reflector cup wouldn’t be necessary to buy. The traditional street lights only emit diffused light which needs a reflector cup for better reflection of light. One can even apply a lens to the LED light.

Furthermore, LED lights normally provide you with the same amount of brightness as bulbs and require much less energy. This means that solar street lights require a lower amount of electricity to run.

Environmental Friendly

The main reason behind people switching to solar street lights is due to the fact that they are environmental friendly. For a much higher initial investment, the solar street lights have more benefits which make the investment worthwhile.

What is the Difference between SMD and COB LED Lights?

SMD stands for Surface Mounted Device and COB stands for Chip on Board. Light-emitting diode or LED for short has become highly popular. The Surface Mounted Device (SMB) was first introduced in 2008. Whereas, the COB LED technology has been available since 2010 in Guangzhou at the Canton Fair. The SMD has 3 diode chips.

These chips are of different colors such as Blue, Green and Red which helps create colored lights. The COB LED lights are either ceramic or aluminum.

What is an SMD LED Light?

SMD lights use SMT technology which mounts the LED chip onto a PCB. The PCB is built in a flat object, rectangular-shaped, and is what one sees as an SMD. One can see a tiny black point at the center of the SMD if you look closely in an SMB LED, it is the LED chip. The rear side of it has two metal points (cathode and anode) which are used for soldering with the circuit for the light.

The 5050 SMD has three metal points as there are three chips inside. The SMD Led has various types, namely, 5730, 5630, 5050, 3030, 3014 and 2835. Each of these is named as per the dimensions of the LED meaning it is based on the width and length. Before the COB was invented, the SMD 5050 and 3528 was used.

What is a COB LED?

The COB LED uses the new encapsulation technology. As compared to the SMD 5050: 3 chips or the 3528: 1 chip, the COB LED has multiple chips on the same printed circuit board (PCB). The PCB is on the substrate of the COB. The diode chips of the COB are arrayed in series/ or parallel which depends on the circuit. This substrate can either be ceramic or aluminum. If you are looking for a better thermal conductive performance, then, the ceramic type is what you need as it will guarantee a much lower LED working temperature.

The COB LED has two metal connection points, the cathode and anode. The COB has a much better thermal conductivity as compared to the SMD, due to the fact that it mounts chips directly to the substrate that has a huge cooling area. In order to have the COB size to be as little as possible, the circuit needs to be designed to shorten the chip’s distance.


COB LEDs come in different shapes which make it easier for them to be used for different fixtures. Whereas, SMD lights can only be used for limited fixtures, there are many advantages of using COB LED lights such as better thermal conductivity and lower production failure rates due to the unique design.

Deciding between SMD and COB LED lights depends on your needs. Both of the lights are being used for various applications. When choosing between the two, first know about which fixture, the light is being used for. LED lights have changed the entire lighting industry.