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Solar Panel Tier Ranking System

When buying solar panels for your home or business in Gold Coast Australia, knowing the best solar to invest your money in is essential. With the many panels on the market, it can be challenging to know the one that will work perfectly for your needs. You need to consider several factors such as warranty, quality, and price.

As you search for the best solar panel to buy, you will come across Tier 1 solar panels. This article provides you with information about Tier 1 solar panels. By reading this article, you will be able to gain more knowledge and make a more informed selection.

Tier 1 Solar Panels Explained

Tier 1 solar panels are those solar modules manufactured by financially stable firms and don't refer to the quality of the product.

Factors Used in Defining Tier 1 Solar Panels

Several factors are used to define Tier 1 solar panels. Some of these factors include:

Work experience

For solar panels to be classified as Tier 1, they should be designed by a solar panel manufacturing company with five or more years in the industry. This makes sure that they can offer a reliable source of energy. Besides, this also ensures that the manufacturer has a good reputation for lengthy stays in the market and remains stable financially.

Strong balance sheet and listing on the stock exchange

Publicly listed companies manufacture tier 1 solar panels. These are companies viewed as more reliable and are also reputed as worthy of investment.

High vertical integration and mechanical production processes

These are factors that ensure high-level productivity and efficiency when it comes to the use of materials that guarantee safety and high-quality solar products. Automation in production means there are lower risks of defects, and when issues arise, their good reputation ensures that they can fix the problems effectively.

Vertical integration means that the manufacturers design their solar panels from the ground up. Thus, they have complete control of all the manufacturing processes, from silicon cell production to panel assembly. Vertical integration is usually created to offer the manufacturer more control over the value chain, leading to the production of high-quality solar products.

However, it is also worth noting that Tier 1 solar panel manufacturers outsource part of the solar panel production to the other lower-tier manufacturers. Thus, you may think you are buying a Tier 1 solar panel, but they could be from a manufacturer with a low-level assembly line and less strict quality control.

Focus in marketing

Solar panel manufacturing companies that invest heavily in marketing demonstrate dedication to investing in quality control. With high-level reliability, they can honor the twenty-five years of performance warranty.

Invest heavily in research and development

To become Tier 1 solar panel Company, the manufacturers invest in money and time to research and develop their processes and products. This is because the investment usually leads to increased and high-quality innovation.

What Do Tier 1 Solar Panels Offer?

A Tier 1 solar panel uses the best grade silicon to create solar cells. The higher the silicon grade, the higher the performance from the solar panel. Tier 1 manufacturers usually control the manufacturing process by applying advanced robotic techniques, which reduce or eliminate human errors in the process.

The manufacturers typically design all the critical components used in the panels by themselves. They use high-quality materials to make the solar panels and solar inverters, making the Tier 1 solar panels costlier. Thus, you can expect the cost of these solar panels to be 30 per cent higher than others.

Methods Involved In Making Tier 1 Solar Panels

With the high quality of the tier one panel, the process involved in their manufacturing is also rigorous. Here are the major processes involved in the design of a Tier 1 panel.

Strong internal quality control

The first step in manufacturing Tier 1 solar panels involves implementing strong internal quality control processes. This includes having high-quality control over the whole value chain. The companies use an upstream model that strictly controls quality over each step involved in the panel manufacturing process.

The process begins with silicon crystallisation up to the module deployment. Employing robust internal quality controls ensures that the panel manufacturers maintain solid performance and high-level reliability.

Third-party recognition

Third-party recognition and testing are vital aspects that help create a conducive environment for producing Tier 1 solar panels. Third-party testing helps guide the solar industry to determine the top performers.

High standard industry warranties

When you find a solar company including a standard warranty, this shows that the company is confident with its products. This indicates that the company has a better chance of being in the industry over the warranty period.

Why You Should Choose Tier 1 Solar Panels

Investing in Tier 1 solar panels offers several advantages you cannot get from other types of panels. Here are some of the reasons you should invest in Tier 1 solar.

Panels made with high-quality products

These solar panels are usually designed using high-quality processes and materials. Thus, you get high-quality products with no defects and ones that will last for many years. You will get the panels with a warranty of up to twenty-five years.

If your panel has flaws, the manufacturing company will fix it without charging you. The cell production lines and solar module assembly lines are made by high-level engineering automated processes that guarantee high-level performance.

Get value for your money

When you invest in Tier 1 solar panels, you can be sure that you will get value for your money. This is because these panels are made to last. They are designed using high-quality materials that can last for many years. This is one of the reasons that the manufacturers are confident with their products and give a warranty lasting up to twenty-five years.

Although the Tier 1 solar panels tend to be more expensive than others, they will last for many years, thus making up for the high costs. Note that when you buy solar panels for your home, you choose a product to provide electricity for your business or home. So, you are making a long-term investment. Therefore, you should focus more on long-term reliability than the price.

Get help when issues arise

Another benefit you get when you invest in Tier 1 solar panels is that you get help if your panel breaks down within the warranty period. The manufacturers are usually committed to offering high-quality products and applying high-level manufacturing processes.

So, they offer you a long-term warranty for solar panels. For any issue that might occur, you get help without additional charges. Thus, you always have peace of mind when using the solar panel at home or in your business in Gold Coast, Australia.

How To Choose The Best Tier 1 Solar Panels

When choosing tier 1 solar panels for your business or home, there are several factors you need to take note of. Although these solar panels are made of high-quality materials and designed to last, they also differ in many aspects. So, it is necessary to choose the one that can meet your specific business or home needs. Here are some of the critical elements to check for when selecting the best Tier 1 solar panels.

Polycrystalline vs. monocrystalline

You need to choose either polycrystalline or monocrystalline panels. The type that you select impacts the entire look of your system, amount of electricity produced, cost, and the space the system covers. Monocrystalline solar panels feature a darker tint to their cells and are more efficient than Polycrystalline solar panels.

Thus, you will need to install more panels to meet your electricity needs. With the lower efficiency, they cost you less than the Monocrystalline solar options.

Panel colour (the frame and back sheet)

You can also control the price and look of your system by choosing frame and backsheet colours. Each Tier 1 solar panel has many silicon cells placed on the backsheet. The backsheet will show through the gaps between the many cells creating a grid-type design.

The black backsheets have more uniform-looking panels blending well into darker roofs. They also tend to hold heat longer, reducing the panel efficiency. In terms of frame, the black options are more appealing but are costlier. However, both blue and black panels should have the same performance.

Size of the solar panels

Tier 1 solar panels are available in different sizes, i.e., 72 cells and 60 cells. If you want to install the panels on more expansive areas, you need the 72 cell panels. They are more suitable for ground mount systems and commercial roofs.

The 60 cells are more suited for tighter spaces, for instance, the dormer of your house roof. However, the 72 cells are more economical between the two because they produce more power per panel than the 60 cell panel.

Efficiency and output rating

Both efficiency and output rating affect the amount of power produced. The rating is the three-digit number found in the panel's name and refers to the number of electricity watts generated by the panel under the ideal conditions. Higher wattage translates to more electricity and means that the panel will cost more.

It's also necessary to check out the solar panel's efficiency, which is the percentage of electricity produced from the energy the panels receive from the sun. An efficient panel produces more kilowatt-hours of electricity. If you have limited space in your residential or commercial property in Gold Coast, Australia, you need a more efficient system.


As mentioned above, Tier 1 solar panels are more expensive than the others. However, they also differ in price depending on the watts, size, provider, efficiency, and other factors. So, as you make the purchase, it is necessary to consider the price as you will only buy one that suits your budget.

Check warranty

You should buy Tier 1 solar panels with a long-term warranty from the manufacturers. Most come with a warranty spanning twenty-five to thirty years. This means that the manufacturers are confident that the panel will work perfectly during this period. If there are any issues in between, the manufacturer is always ready to fix the problem. This helps you save a lot of money in the long end.

The Tier Ranking System

From the article, you learn that reputable companies make Tier 1 solar panels, so you can rely on them to serve you for many years. If you are looking to get high-quality solar panels, you should contact reputable solar panel providers who offer high-quality installation of Gold Coast Solar in Australia.