Reasons to invest in Premium Solar Panel brands

It is important to evaluate solar panels to analyse their quality and reliability to determine the longevity of the solar power system you install on your roof. Getting a cheaper quality solar panel generally means only a short term performance and not the best return on your investment. This is why it is so important to invest in the right brand to get the best return on your investment.

There are four key things to consider while reviewing the quality of a solar panel brand. These are –

  • Efficiency
  • Performance
  • Warranties
  • Price

When talking about premium solar panel options, Q CELLS is one of the brands that always tops the list for top 10 solar panel brands in the market across Australia. Q CELLS solar panels are one of the world’s largest solar panel manufacturers. It is important to note that Q CELLS solar panels have a number of different product lines in the Q.PEAK DUO series: from the G5 up through the G7, and including a number of sleek, all-black panel options. The QCELLS solar panel are not only aesthetically pleasing but they are also high performing solar panels at a comparatively lower cost. This solar panel brand has gained their popularity for this reason all across Australia.

It is very important before making a purchase to thoroughly research the brand options available especially in the current market situation where the number of options available can feel overwhelming. This article is aimed to help you as a potential solar buyer to make an informed decision to ensure the best returns on your investment. It is important to compare various panel brands to make a more informed decision that will yield benefits over longer duration.

This article analyses the performance of Qcells solar panels in each of these categories to help you make a decision and to guide you in choosing the right solar panels for your home to maximise the benefits of installing a solar power system.

Efficiency of Q CELLS Solar Panels

The term “solar panel efficiency” refers to how well a solar panel captures sunlight and converts it into usable electricity to power your home appliances. It is important to keep in mind that a high-efficiency solar panel will produce more electricity than a lower-efficiency panel of the same size. For this reason, a higher efficiency rating is generally preferable and one of the key factors to consider when choosing a panel brand.

Qcells solar panel brand has a wide range of models varying from 17.1% to 20.6% in terms of their efficiency. Generally most of the Q CELLS panels fall into the moderate efficiency range for solar, but the panels that have 18% efficiency or higher can be considered “high efficiency” panels and should be on your high preference list.

Performance of Q CELLS panels

With the use of the temperature coefficient as an indicator of how well your solar panel can handle less-than-ideal conditions, the qcells solar panels have been tested to ensure how well they can perform in various types of environments. Solar panels generally perform better when they are kept cool as is common for most electronic equipment. The temperature coefficient helps determine the varied solar panel’s performance due to the increased temperature on hot sunny summer days.

According to the research done on Qcells, for every degree above 25° C (77° F), your solar panel’s electricity production will decrease by its temperature coefficient. For example, the Q CELLS Q.PEAK DUO BLK-G6+ 340 panel has a temperature coefficient of -0.36%/°C. This means that, if the solar panel’s temperature increases by one degree from 25° C (77° F) to 26° C (79° F), its electricity production will decrease by 0.36%. If its temperature increases all the way to 35° C (95° F), electricity production will reduce by 3.6%.

Warranty and Reliability to honour the warranty

For any purchase we make like a Car, a phone or even with solar panels, the manufacturer should stand behind their product with a strong warranty which gives all potential buyers the confidence and trust in the quality of the product they are purchasing. A solar panel’s product warranty is a guarantee from the manufacturer that they will replace your solar panel if it fails as a result of manufacturing defects or environmental issues.

Most solar panel manufacturers offer a 10-year materials warranty, but some higher-end solar panels come with a 12, 15, 20, or even 25-year warranty. Q CELLS previously offered a 12-year warranty against any defects in their solar panels, but now offer an industry-leading 25 year-warranty on newer models thus making them highly favourable and attractive to customers interested in yielding long term benefits from the installation of a solar power system.


One of the key factors which influences the decision of a potential solar buyer is the actual price of the system they are looking to install. The total price you pay for a solar power system with Q CELLS panels will vary depending on the model of qcells you decide to go with, the other equipment like the solar inverters and brackets used in the installation, as well as the characteristics of your roof (in case it requires string/floor splits, etc.

Based on research, for a 6.6 kW system, your gross cost (before you subtract any tax credits or other incentives) would be anywhere from $13,920 to $18,480. Additionally, most homeowners end up paying much less than the total gross cost because of the government rebates set in place. In addition to the government rebates, there are plenty of state-level solar incentives that help to reduce upfront costs even further thus making the system purchase much more affordable.

Q CELLS solar panels have an impressive price to quality ratio. The value you receive in terms of reliability, warranty, efficiency in relation to its cost is extremely attractive. This solar panel brand provides a great value for many homeowners who are considering installing a solar power system. Overall, there are plenty of compelling reasons to consider Q CELLS solar panels for your home solar installation for its premium quality and performance.

Contact One solar today for a free quote with only the most premium and reliable solar brands and get a free quote!

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