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The sun provides the earth with renewable energy that generates enough power to last us a lifetime. Clever scientists and technicians have invented a clever system that allows us to capture this power, store it, and use it in our homes. But how do these systems truly work? And is it worth the initial high costs?

Instead of paying your expensive power bills that you get from the grid, you can be safe in the long run by investing in a solar panel system. These systems generate free energy from the sun that can be applied into your home to be used to power a variety of electrical appliances. Depending on your individual needs, you can purchase a large paneling system that is stored on an open field, or a smaller system that can be placed on your home’s roof.

In this article, we would like to take a closer look at this free energy source and how scientists have changed the way we use electricity.

How Does Solar Power Work?

You have probably seen the shiny blue, black, or silver panels on people’s roof tops. Those shimmering components are home to a complex network of cells that uses the sun for its energy. Each one of these panels consist of a glass casing that is covered in a specialized film, a metal frame, silicon cells (also known as photovoltaic cells), and a series of wires. The panels are then placed together in groups on surfaces where they get maximum exposure to sunlight. The cells consist of a negative and positive charging port which allows the creation of an electrical field. When sunshine from the sun hits the panel’s cells it creates a reaction that energizes electrons that are stored within the semiconductor wafer. Through this process an electrical current is created. Learn more about how solar panels work in this informative article.

Once sunlight is converted into electricity (known as DC – direct current or AC -electricity by inverter) it is stored inside a battery. These inverters have a lifespan of 5-10 years and must be replaced every 5-10 years. They are responsible for supplying the home with power, making sure you have enough electricity for different appliances inside the property. Batteries on the other hand are charged and act as energy storage throughout the day. Depending on your electricity needs, you will need to get a battery efficient to provide power to all appliances needed, when there is not any sunshine. Companies who have large machines that must run 24/7 will invest in very large batteries to power through the night. Some companies who have a high demand for electricity, will use their solar energy throughout the day and then move to grid energy throughout the night. This still enables them to save money by not using grid energy for almost 12 hours. It’s easy to measure your usage by investing in a net meter that captures the kW/h energy you and your family use.

Why Should I Invest in Solar Energy?

One of the biggest misconceptions that people have about solar energy is that it’s expensive. Sure, the initial costs are not always affordable, but when it comes to sustainability it’s definitely worth the investment. Here are a few reasons why it’s smart to invest in such a system:

Long-term Savings

Most companies who provide the installation of solar in Gold Coast will have low maintenance costs included in installation fees. So, you will have to pay an upfront costly fee that is quite high, but for future, you will not only save on energy use, but also on maintenance fees. Because these panels have a warranty of 20-25 years, you will save a lot of money in the long run. Because you are generating free energy sources from the sun, you do not have to be part of the grid system anymore. As time moves on, electricity providers will also increase their prices per kW. Not knowing what these increases might be in the future, can create a lot of uncertainty. When you have invested in a solar panel system that generates electricity completely for free, you’ll save on electricity bills now and in the future. In the Gold Coast alone, households spend about $1467 per year on electricity on average per household. These costs will add up over the years. Another great money-saving advantage that the initial investment has, is that you can make money off of it. When you generate surplus power, you can provide neighboring homes with electricity. In return, you will be paid a small fee.

Easy Maintainable

At the very least you should only clean the panels once or twice each year. As mentioned earlier, you can hire an installation company to help you with the maintenance and double-checking wiring, batteries, and inverters. Maintenance costs are also very low, especially if you use the same company that installed them in the first place.

Not Area Specific

Whether you live on a farm or a remote village, you can benefit from solar power. Panels can be installed just about anywhere where there is sunlight. It’s perfect for residential properties just as much as it is for commercial properties and farms.

Many Different Applications

Solar energy can be used for many different purposes. Two of the most popular applications are for heat (solar thermal) and electricity (photovoltaics). Depending on your needs you can apply your system accordingly. Check out more advantages when you change to solar energy.It is such an open field of expertise, that designers and physicists are still trying to design more efficient and smarter ways to generate solar power. Sharp, is a company that integrated the cells-system into building materials like windows. This allows buildings to generate energy without having to place large heavy panels on the roof of their homes.

By investing in a solar panel system, you have free access to the sun’s renewable energy source. With a little bit of maintenance and upkeep – you’ll be getting free electricity as long as the sun shines.

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Solar panels are technologies used to harness the power of the sun to make it into usable electricity. Know more about how this technology works on this site here. Many people may be familiar with the solar panels or photovoltaic cells found on roofs, spacecraft, calculators, and more. The cells are made up of materials that are considered semiconductors, which is also present in many computer chips. When the light of the sun hits the cells, the electrons inside loosen up from their original atoms. As the electrons go into the cells, they start the process of generating electricity.

On a larger scale, lots of power plants use solar and thermal energy to use the sun as a heat source. Some of the power plants use the heat for boiling water inside a steamer that generates electricity. This is like what nuclear and coal power plants use to create electricity for many people across the world.

Harnessing Solar Power

Some use techniques that involve U-shaped mirrors that focus on sunlight. There is usually an oil pipe that runs in the middle part of the mirror. The oil will then boil the water to generate electricity. Another way is to use some moveable mirrors to collect the rays and focus them on a collector tower where the receiver is waiting for them. A molten salt that runs through the receiver becomes hot, and it is used to run the generator of a property. Others are used in a passive way. An example is the ones placed on bigger windows that face the sunny side of the house. The materials absorb heat during the day, and they release this into the night to keep everyone warm.

The energy is lauded as one of the inexhaustible fuel sources and is free of noise and pollution. The versatile technology is also easy to use, and it can easily power any downtown buildings in Darwin or even futuristic cars. If you want to harness the sun’s power and save on energy, you may want to give solar panels a try. You can lower your utility bills every month, and you can increase your home’s energy efficiency if you have one of these installed. The most common installation area for these panels is your rooftop. This is because the panels get maximum sunlight on the top spot of your property.

Some people prefer to install their solar panels on the ground. This is fine if the installation is done by professional who are experts in the installation of solar panels in Darwin, then you do not have anything to worry about. Here are some processes involved during installation.

1. Set-Up a Scaffolding to the Roof

The first thing that the professionals will do is to set-up scaffolding that will reach the roof. This is where they can have easy access and transport the materials that they need. The scaffolds will also ensure safety while the contractors are doing the job.

2. Install the Mounts

There is a mounting system on the solar panels that need to be installed. The mounts will support the base, and the structure should be tilted towards maximum sunlight exposure. The angle can be from 18 to 36 degrees, depending on the design of the roof.

3. Install the Panels Themselves

When the mounts are ready, the next thing that the contractors would do is to install the solar panels themselves. They will tighten the needed nuts and bolts to ensure that the whole structure stays stable. These will also prevent the panels from flying away during storms and windy seasons.

4. Connect the Wirings

There are electrical wires that are needed to be connected to the main switch of the house. In many cases, there are the MC4 connectors that are usually connected to the fuse boxes because they are suited to the usual types of solar panels. It is important to shut down the entire household’s electrical supply to prevent electrocution during the wiring installation process.

How to Select the Best Company in Darwin

1. Look for Customer Reviews

Many companies can install solar panels for you but what you need is a contractor that will finish the job in a reasonable time at a fair price. The first thing that you need to look for is customer reviews about a specific company on their social media pages, community threads, and website. You can ask your friends and families for someone they will recommend for installing the panels.

2. Experience and Longevity is a Must

You need a business that has a strong history of customer service and solar panel installation. They lasted because of their reliability and quality from their past jobs. Ensure that they were registered and recognized by solar industry organizations in Darwin and that they are continuing their training to know more about the latest trends in their industry.

3. Know the Warranties

Many companies are confident with their work that they offer long-term warranties. Read more about warranties here. This means that if you see a defect in the materials used, they can easily replace them without any additional expenses on your part. Some inverters come with 25-year warranties, so you will have peace of mind that they will last, and someone can come over to repair them if there is a factory defect.

4. Meet with Them

You need to know the contractors who will be working on the project. The full-service installers will not recruit third-party contractors, and they will instead have their own staff available whenever a customer call.

The team oversees the design, monitoring, installation, and maintenance of the solar panels, so you could be rest assured that they can continue where they left off if the project is going to take weeks. Avoid those companies that use subcontractors as these people may not have the necessary certifications and licenses that in-house contractors have.

These are just some things that you need to know about solar panels, installation, and finding the right company. What you need is someone who can help you choose the right panels for your home, install them in the soonest possible time in a safe way, and provide stellar customer support if you have questions.

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Used in harnessing the power of the sun, and turned into a useable source of energy, nothing has been so environmentally friendly and useful both at the same time and within good reason. Solar panels, also known as ‘photovoltaic cells’ have become so widely used that from the smallest objects to the biggest spacecraft use them. But how does it work and why should we use it? We look at a few of the advantages of using this technology in your home or business on the south coast.

The Idea Behind Solar Energy

The cells of a solar panel are typically made out of the same semiconductor materials that are also found on computer chips on motherboards. They come in two kinds, the active solar technologies and the passive, depending on how the sunlight is captured. More about this can be found online. When the sun’s rays hit these cells, it disperses the electrons from their atoms. The movement of these particles generated electricity.

They are used in many different environments from the larger solar-powered plants to spacecraft, and on both residential and commercial property on the rooftops, to small hand-held gadgets such as calculators. It has been a very successful endeavor that can supply electricity to millions of people around the world, and on the South Coast, it has grown in popularity due to the perfect weather conditions present in the region. We look at a few of the advantages of using this technology below.

Benefits of Using Solar Powered Technology

Amongst any form of generating electricity, this one has the least negative impact on the environment. Other forms produce greenhouse gases, which usually trap the heat from the sun and make the earth warmer, are produced by human activities mainly. When industries burn fossil fuels such as oil, gas or coal, for electricity, or transportation, it produces them.

Common examples of these gases are Carbon dioxide (CO2), Nitrous Oxide, and Methane. Normally, producing these gases is fine, however, over the past few decades with the increase of this practice, there has been a phenomenon called ‘the greenhouse effect’, which has shown the disadvantages of burning these fuels to produce electricity and energy.

The Greenhouse Effect

Up until now, there has been a delicate balance between how much sunlight is produced into solar energy and reflected into space. However, with the increase of the above traditional methods, the levels of carbon dioxide have increased, which adds a layer to the atmosphere which blocks the sunlight from being reflected into space, thereby keeping it bundles up within the atmosphere like a pocket, and warming up the earth more than it should.

This ‘warming up’ in turn has its disadvantages such as the ice on the Polar caps are melting faster than normal, the CO2 is also affecting marine life and disrupting the normal rate of photosynthesis in plants, water levels are also rising and endangering both human, plant and animal life, resulting in the extinction of species. There are some advantages of the greenhouse effect too, mentioned here.

Reduces the Bills

It’s not hard to figure out that replacing your traditional cabling of electricity with solar-powered panels on the roof of your home s or offices will significantly reduce your electricity bills. Especially if you’re a large household or a big company that uses a lot of electricity to power its machinery or processes. During the peak hours of energy demands, mainly between 11:00 am and 4:00 pm on most days, the demand tends to be higher. With this also the price of electricity peaks. With solar energy, during those peak hours, these prices are reduced.

Commercial solar panels are very popular amongst the South Coast suburbs, and an added advantage is that the government gives compensation to homes that install solar panels. You can start receiving payments for surplus energy if it generates more energy than you would use.

Maintenance Costs

These systems generally do not require much maintenance, the only requirement is that they be kept clean so that nothing obstructs the sunlight from getting to those cells mentioned above. This can be done a few times a year, either yourself or hire a specialized service to do it for you, which is reasonably cheap.

If there is a need to get a panel replaced or it has broken to stop working, most companies such as the specialized ones, would be the best option to hire to get things fixed and maintained. Some of them even come with a warranty of up to 25 years, so it shouldn’t cost you much besides a call our fee. Thereby significantly reducing your maintenance costs in comparison to pesky cabling or short circuits caused by traditional methods.

Various Applications

This technology can be used in a wide variety of activities from cooking, heating water, water treatment, processing heat for turbines, and even the industrial uses are vast, and in fact majority commercial plants use specific types such as the Solar Eze solar panels for instance, to aid in processes such as turning turbines, instead of typical electricity methods because it a quieter process.

Many third world countries use it to disinfect their water. Such as the ‘Solar Disinfection Water (SODIS)’ practices in Indonesia, by the World Health Organization. This is done by exposing the water-filled bottles to sunlight for up to 6 hours and 2 days a week. This practice has now been adopted by over 2 million people worldwide.

There you have it, just a few of the many reasons why we should use what’s been given to use by nature so we don’t harm the plant and our bank accounts. The trend in the South Coast has been leaning towards using solar power and is here to stay; and if you’re not part of this exceptionally useful technique yet, perhaps the reasons above will help you to decide on swapping your home or offices electricity harnessing methods into a eco-friendlier one that will not harm any plant life, human life or animals.