Solar panels are becoming increasingly vital in meeting the growing demand for clean and renewable energy. As companies strive to meet these needs, significant advancements have been made in improving the capacity and productivity of solar panels. In this article, we compare Qcells solar panels vs SunPower efficiency, warranty, and capacity to help you make an informed decision.

Qcells Solar Panels Vs SunPower

Let us begin comparing each of the two brands and their panels.

Qcells solar panels are owned by Hanwha Group now. Qcells offers a range of solar panels known for their high efficiency, typically ranging from 19% to 21% conversion rate. They can retain a minimum of 85% of their power output during the warranty period. Qcells panels also exhibit impressive shade and low-light performance. They are designed to continue producing electricity even under partially shaded conditions. These panels excel in high-temperature climates. They have been engineered to perform optimally even in hot environments. This characteristic is crucial in regions with intense heat, as it ensures consistent and reliable energy production regardless of temperature fluctuations.

As we are comparing the two brands, let us now talk about SunPower.

SunPower manufactures its own solar panels and solar batteries, ensuring quality control and optimized performance throughout the entire product lineup. A key advantage of SunPower is the nationwide availability of its products and services across all the areas in the United States. SunPower’s commitment to quality is evident in its extremely low return or exchange rate. The company has been in operating for more than 36 years and has installed more than 13.2 GW of solar power internationally to date. It offers a comprehensive warranty that covers both labor and equipment, providing customers with long-term peace of mind.

Also Read: Jinko vs Sunpower Solar Panels

Qcells Solar Panels Vs SunPower Efficiency

Qcells official web page
Image from qcells.com

Now, let us go ahead and learn about the Qcells solar panels vs SunPower efficiency which is an important parameter when considering the performance of the panels.

Qcells offers a range of solar panels with varying levels of efficiency. Across their entire product line, which includes both residential and commercial panels, the efficiency ranges from 17.4% to 21.4%. Specifically, the Qcells BLK lines are known for their high efficiency. These panels have efficiency ratings that fall between 19.5% and 20.9%, placing them in the high-efficiency category. Furthermore, BLK-G10+ Series have an efficiency ranging from 19.5% to 20.6%. As for BLK MLG10+, the range is between 19.6% to 20.9%. These high-efficiency panels can generate more electricity from the same amount of sunlight compared to lower-efficiency panels, making them desirable for maximizing solar energy production.

SunPower offers multiple options with efficiency ratings of up to 22.8%, which is among the highest efficiency available in the market today. SunPower’s panels have been recognized for their performance and are considered one of the leading options for maximizing electricity generation from solar energy.

Also Read: Q Cell Vs LG Solar Panels Which is Better?

Qcells Solar Panels Vs SunPower Capacity

When comparing the two solar panels, Qcells solar panels vs SunPower capacity should also be considered to evaluate the performance of the panels.

Qcells created the Q.Peak Duo XL-G11.2 solar module, which can produce up to 590W. Qcells’ most popular panels for residential purposes are the G9 series, which comes in sizes ranging from 375W to 395W, and an even bigger G10 range, which comes in sizes ranging from 400W to 415W. These next-generation panels reach a maximum efficiency of 21.4% by combining the newest high-density Zcell technology with 12 busbars on half-cut cells. For commercial uses, solar panels are available in power ratings of up to 490W in the G10 series, with the 2.4m long, G11 series achieving an astonishing 590W.

SunPower offers an A-series panel that can generate 400 or 415 watts. That new panel measures around 40 inches by 72 inches and is slightly thinner and taller. Overall, it’s a bigger panel than our 370-watt panels. SunPower has one of the best solar panels series which is Maxeon. Maxeon series’ capacity varies as per the model. For instance, Maxeon 2 has a capacity of 340W to 360W. Maxeon 3 ranges between 400W to 430W with monocrystalline IBC N-type cells. They also have an AC series called Maxeon 5 AC Series which has a capacity ranging between 400W to 420W. Maxeon 6 AC series can generate up to 440W and Maxeon 6 Commercial up to 475W. The performance series can generate between 335W to 545W.

Also See: 5 Best Sunpower Solar Panels

Qcells Solar Panels Vs SunPower Price Range

SunPower official webpage: Qcells solar panels vs SunPower
Image from us.sunpower.com

Now let us compare Qcells solar panels vs SunPower price range to know which is cheaper.

We should note that there is variation in prices depending on the location. The pricing range for most SunPower systems typically falls between $3.48 and $4.10 per watt. The panels are designed to maximize energy generation and offer long-term performance and reliability. So, a 6 kW system would cost anywhere between $20,880 to $24,600. With the tax credit, the price range comes between $14,616 to $18,220.

For residential applications, a Qcells solar panel system typically ranges in cost from $14,500 to $17,500. However, the potential impact of the 30% federal tax credit can significantly reduce the overall cost. When factoring in this tax credit, the price range for a Qcells solar panel system becomes more affordable, ranging from $10,325 to $12,320.

So, in Qcells solar panels vs SunPower price range, we see that Qcells is cheaper than SunPower. And price range will cater to you in understanding Qcells solar panels vs SunPower which is better.

Also See: REC vs Q Cell Solar Panels

Qcells Solar Panels Vs SunPower Warranty

Now let us look at Qcells Solar Panels Vs SunPower warranty to see which will last longer.

Qcells offers a comprehensive warranty and performance guarantee for its high-quality modules. They provide a 12-year product warranty for their modules. They also offer a 25-year linear performance guarantee. This guarantee certifies that the modules will maintain a minimum power output of 97% of the rated power in the first year. After the first year, there will be a maximum reduction in output of 0.6% per year. After 25 years, it is expected that the modules will still produce a minimum power output of 83% of the rated power. This ensures the longevity and durability of the modules over an extended period of time.

SunPower, on the other hand, provides extensive power output protection for 25 years, ensuring that their solar panels consistently deliver optimal performance. They also provide coverage for defects related to workmanship and materials for the same duration of 25 years. With SunPower, you can expect hassle-free assistance, including replacement, repair, or reimbursement for any defective panels that may occur within the warranty period. The warranty provided by SunPower includes:

  • Complete system
  • Removal of defective parts
  • Installation of new parts
  • Shipping
  • Peak system AC Power

So, we can say that when it comes to Qcells solar panels vs SunPower warranty, SunPower wins the race. Now considering all the parameters, you will be able to figure out Qcells solar panels vs SunPower which is better.

Both Qcells and SunPower are well-regarded brands in the solar industry and comparing them reveals their respective strengths and weaknesses. It ultimately depends on the individual needs and preferences of the customer as well as factors such as Qcells solar panels vs SunPower capacity, price range, and warranty. We hope this comparison has provided an overview to assist you in making an informed decision.

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Olivia is committed to green energy and works to help ensure our planet's long-term habitability. She takes part in environmental conservation by recycling and avoiding single-use plastic.

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