QCells

The QCells solar panel lineup showcases a range of models designed to cater to different needs, from residential rooftops to large-scale commercial and utility projects. The most popular series include the Q.TRON, Q.PEAK DUO, and Q.ANTUM NEO, each with unique features and technological advancements.

Four of the main models of QCells are listed below.

• Q.PEAK DUO BLK ML-G10+: One of which provides a high power output of up to 430Wp and up to 22% efficiency.
• Q.PEAK DUO BLK ML-G10+: Designed for residential use with up to 21.1% efficiency, offering high performance and sleek aesthetics.
• Q.PEAK DUO XL-G10/BFG: Suited for commercial and industrial applications; it boasts up to 21.2% efficiency and versatility in installation.
• Q.PEAK DUO XL-G11S/BFG: Focused on commercial and utility projects with up to 21.7% efficiency and a powerful output range of 590~605Wp, suitable for large-scale energy production.

Hanwha Qcells, often referred to simply as Qcells, is a leading solar panel manufacturer based in Seoul, South Korea, with facilities worldwide, including a significant production plant in Dalton, Georgia, USA. Founded in 1999, it's now part of the Hanwha Group and focuses on producing photovoltaic cells, high-efficiency solar panels, and comprehensive energy solutions like the Q.HOME CORE system.

Qcells dominates the U.S. residential solar market, holding a significant share and continuously expanding its manufacturing capacity. At the moment, Qcells is developing a comprehensive solar supply chain capable of producing every component of a silicon solar panel, for which the company has invested $2.5 billion. Once all expansions are completed, Qcells is predicted to have a total manufacturing capacity of 8.4 gigawatts (GW) in the U.S.

The Qcells solar panel lineup showcases a range of models designed to cater to different needs, from residential rooftops to large-scale commercial and utility projects. The most popular series include the Q.TRON, Q.PEAK DUO, and Q.ANTUM NEO, each with unique features and technological advancements.

Qcells solar panels offer several advantages, including high energy conversion rates of 19% to 22.6%, ensuring efficient use of sunlight for electricity generation. They are known for their slow degradation rates, with a guarantee of retaining at least 85% nominal power output over 25 years, highlighting their durability and long-term value. These panels perform exceptionally well in high-temperature climates, maintaining high efficiency and output even in hot regions.

Additionally, Qcells panels provide a cost-effective solar solution, offering competitive pricing of $2.80 to $2.95 per watt for high-quality panels, making them an affordable option for those seeking reliable solar energy without compromising on performance. Installation costs for these systems, which account for about 25% of total expenses, further emphasize the brand's value proposition in the solar market.

While Qcells solar panels are recognized for their efficiency and long-term performance, they are not without disadvantages. Warranty limitations on some models affect consumer confidence, as certain models like the Q.PEAK DUO XL-G10/BFG only provide a 12-year product warranty. Additionally, the installation of some QCell panel models requires substantial roof space, highlighting the need to consider physical constraints before buying Qcells solar panels.

What is Qcells?

Qcells is a solar panel manufacturer based in Seoul, South Korea, with additional manufacturing facilities in China, Malaysia, South Korea, and the United States. Qcells operates under the ownership of Hanwha Solutions, part of the South Korean conglomerate Hanwha Group. Established in 1999 in Bitterfeld-Wolfen, Germany, the manufacturer has grown from its initial German roots to become one of the biggest solar panel companies in the global solar industry. Qcells’s US-based manufacturing facility is located in Dalton, Georgia. Whilst Qcells solar cells are still manufactured in Seoul, South Korea, at least 5.1 gigawatts (GW) worth of solar panels are produced in their Dalton facility. 

Qcells’ dedication to advancing solar technology not only enhances the performance of their products but also positions Qcells as one of the leading solar panel manufacturers in the US market, ensuring their modules deliver optimal performance over time.

This has increased by 2 GW in recent years due to a number of factory expansions. Qcells's main product range includes photovoltaic cells, solar panels, photovoltaic systems, and large-scale solar power plants. In recent years, Qcells has ventured into the manufacture of inverters and batteries, such as the Q.HOME CORE system, which integrates solar inverter technology with battery storage solutions. This highlights a move towards offering comprehensive energy solutions. Qcells’ products are designed for a variety of applications, including residential, commercial, and industrial settings, with a particular emphasis on efficiency, durability, and performance.

Qcells holds a significant market share, especially in the U.S., where it has been recognized for 15 consecutive quarters as the number one choice in residential solar module markets, according to Wood Mackenzie's U.S. PV Leaderboard Report for Q2 2023 (the "Leaderboard Report"). The dominance of Qcells is mirrored in the commercial sector, where Qcells leads with a substantial market share. In 2022, Qcells secured a 33.7% share of the U.S. residential solar panel market, maintaining its top position for the 18th consecutive quarter.

Research and development are at the core of Qcells' operations, with its engineering base in Germany spearheading innovations like the Q.ANTUM technology. Q.ANTUM represents the forefront of PERC (Passivated Emitter and Rear Cell) technology, which is distinguished as the industry’s first commercialized advanced PERC technology. This technology enhances solar cell efficiency by capturing previously unused sunlight and redirecting it into the cell for conversion into electricity.

What is the Company History of Qcells?

Initially established in Thalheim, Germany, in 1999 under the name Q CELLS AG, Qcells swiftly ascended to the ranks of leading solar module producers globally. However, the economic downturn of the late 2000s, combined with fierce competition from subsidized Chinese manufacturers, led to financial struggles, culminating in insolvency in 2011. This downturn marked a pivotal moment in the company's history, leading to the acquisition of its assets by the Hanwha Group, a South Korean entity with significant interests in solar technology.

Post-acquisition, Hanwha synergized the German engineering expertise with its superior manufacturing processes, revitalizing the Q CELLS brand into a formidable name in the solar sector. By 2018, the company decided to streamline its brand by removing the 'Hanwha' prefix and simply branding its products as “Q CELLS”. This rebranding continued into 2022, with a further modification to “Qcells”, signifying a modern, more approachable identity.

Despite these changes, the essence and ownership of the brand have remained constant, with Hanwha continuing as the parent company. This is evident from the varied usage of the brand name across different platforms, including the all-caps style seen on the Qcells North America website.

Today, Qcells boasts expansive manufacturing capabilities, with facilities spread across China, Korea, Malaysia, and notably in the United States. Its facility in Dalton, Georgia, which was completed in 2019, stands out as the largest solar manufacturing plant in the Western Hemisphere. Consequently, Qcells is the leading producer of solar panels in North America, particularly noted for its significant production output in Georgia, ensuring that the majority of Qcells panels purchased in America are domestically produced.

Where are Qcells solar panels manufactured?

Qcells solar panels are primarily made in South Korea, with additional manufacturing locations in China, Malaysia, South Korea, and the United States. Their main US facility is located in Dalton, Georgia, where Qcells produces enough solar panels to generate 5.1 gigawatts of power annually. This output constitutes nearly 40% of U.S. solar panel capacity, highlighting the prominent role Qcells play in the American solar industry. Qcells opened its first American factory in Dalton in 2019 and has since expanded, adding an even larger plant in phases, representing what it describes as the largest solar investment in American history.

In 2023, Qcells declared its plans to invest over $2.5 billion to establish a complete solar supply chain within the United States, marking a significant move toward domestic production of silicon solar panels from raw material to finished panels. This ambitious initiative includes the construction of a new factory in Cartersville, Georgia, for the manufacture of 3.3 GW of silicon ingots, wafers, cells, and panels. The new Cartersville factory is currently under construction and is set to start production in late 2024.

In terms of solar panel distribution, Qcells has a strong global presence. Unlike some of its competitors, such as LG, Qcells boasts a global distribution network for its products, which are available in the UK, Germany, and Australia. This allows the company to meet the growing global demand for its high-quality, sustainable solar energy solutions.

What is the most popular Qcells solar panel series?

There are two main series of Qcells solar panels. These are Q.TRON and Q.PEAK DUO.

More information on the TWO main Qcells solar panel series is below.

1. Q.TRON

The Q.TRON series is Qcells' latest N-type module and the first Qcells model to incorporate Q. ANTUM NEO Technology, where the passivation layer and electrical interconnection functionality are integrated into a single layer. Q.TRON represents Qcells' advancement into N-type cell technology, which utilizes phosphorus-infused silicon for higher efficiency and reduced light-induced degradation compared to traditional P-type cells.

QCell’s Q.TRON solar panels are celebrated for their durability and reliability. Featuring a high-tech aluminum alloy frame that is certified to withstand heavy snow loads up to 8100 Pa (Pascals) and wind loads up to 3600 Pa, Q.Tron solar panels are suitable for extreme weather conditions. In addition, Qcells has subjected the Q.TRON series to a rigorous testing program in the industry, earning the “Quality Controlled PV” certification from the independent institute TÜV Rheinland. Offering a reliable investment, QCell’s Q.TRON solar modules are backed by a 25-year product and performance warranty. QCell's commitment is that their solar panels retain at least 90.58% of nominal power by the end of the 25th year.

There are two main models featured in the Qcells “Q.Tron” series, the Q.TRON BLK M-G2+

and the Q.TRON XL-G2/BFG.

• Q.TRON BLK M-G2+: The Q.TRON BLK M-G2+ solar panel is designed for residential rooftops with limited space, offering high power output (up to 430Wp) and efficiency (up to 22.0%), along with easy installation and space-efficient design.
• Q.TRON XL-G2/BFG: The Q.PEAK DUO XL-G11S/BFG is a high-performance solar panel designed for commercial and utility applications, featuring Q.ANTUM DUO technology for up to 605Wp (watt-peak) power output and exceptional reliability, with a bifacial energy yield gain of up to 21%.

2. Q.PEAK DUO

Q.PEAK DUO is a series of solar panels manufactured by Qcells that are tailored for both residential and commercial applications. All models in the Q.PEAK DUO series utilize Q.ANTUM DUO technology. Q.ANTUM DUO boosts module efficiency by integrating a zero-gap cell layout, alongside advanced all-weather technology that ensures optimal yields regardless of climatic conditions. As a result, Q-PEAK DUO solar modules are designed to endure extreme weather, including heavy snow and strong wind loads.

Every model in the QCell’s Q.PEAK DUO series guarantees enduring high performance with Anti LID Technology (prevents Light Induced Degradation), and Anti PID Technology (Potential Induced Degradation), which safeguards solar panels from performance loss due to voltage stresses. Hot-Spot Protect, on the other hand, guards the panels against localized overheating ("hot spots"), which often damage cells and reduce the overall lifespan and efficiency of the solar module.

There are 3 main models from the Q.Peak Duo. These are the Q.PEAK DUO BLK ML-G10+, Q.PEAK DUO XL-G10/BFG, and the Q.PEAK DUO XL-G11S/BFG. Also included in this series is the Q.PEAK DUO BLK-G10+, which is slightly less efficient than the more advanced Q.PEAK DUO BLK ML-G10+

Below is more information on the 3 most popular Q.PEAK.DUO solar panel models.

• Q.PEAK DUO BLK ML-G10+: The Q.PEAK DUO BLK ML-G10+ is a high-efficiency mono PERC solar panel designed for residential use, boasting an efficiency rating of up to 21.1% and a power output of 400W. Its sleek all-black design, combined with weather-resistant construction, makes it an ideal choice for residential rooftop solar arrays.
• Q.PEAK DUO XL-G10/BFG: The Q.PEAK DUO XL-G10/BFG is a high-efficiency monocrystalline solar panel designed for commercial and industrial projects. It offers up to 21.2% efficiency and 475-490 Wp (watt peak) power output, suitable for rooftop and ground-mounted installations, with a 12-year product warranty and a 30-year performance warranty for reliability.
• Q.PEAK DUO XL-G11S/BFG: The Q.PEAK DUO XL-G11S/BFG is a high-efficiency monocrystalline solar panel designed for commercial and utility solar projects, offering up to 21.7% efficiency and a powerful nominal output range of 590-605Wp. Its advanced Q.ANTUM DUO cell interconnection technology maximizes energy yields, making it suitable for large-scale energy production and various installation types.

Are Qcells solar panels good?

Yes, Qcells solar panels are highly regarded in the solar industry for their tested quality, high efficiency, affordability, and warranty coverage. As one of the most popular Tier 1 manufacturers on the market, Qcells is frequently cited on lists of the best solar manufacturers from leading solar experts and comparison websites.

Qcells products undergo rigorous testing, earning the “Quality Controlled PV” certification from the independent German Institute TÜV Rheinland. This prestigious recognition signifies a solar panel's compliance with rigorous quality standards and testing procedures, ensuring high reliability and performance in photovoltaic products.

Below is a detailed assessment of the main criteria that make Qcells solar panels some of the best in the solar panel industry.

• Quality: Qcells products have a “Quality Controlled PV” certification from the independent German Institute TÜV Rheinland. This certification is an international recognition that signifies a solar panel's compliance with quality standards and testing procedures, ensuring high reliability and performance in photovoltaic products.
• Efficiency: Qcells solar panels are known for their efficiency. Across the range of Qcells' models, the highest efficiencies reach up to 22.6% in the Q.TRON series and up to 21.7% in the Q.PEAK DUO XL-G11S/BFG model. For comparison, most commercial solar panels today have efficiencies ranging from 15% to 20%, with anything above 20% considered high-efficiency.
• Durability: Qcells panels are designed to withstand harsh environmental conditions, featuring high-tech aluminum alloy frames certified for high snow (up to 8100 Pa) and wind loads (up to 4000 Pa). The incorporation of Anti-LID (Light Induced Degradation), Anti-PID (Potential Induced Degradation), and Hot-Spot Protect technologies (which prevent localized overheating) enhance the durability and stability of Qcells solar panels by safeguarding against common degradation mechanisms.
• Affordability: Qcells solar panels offer a cost-effective option at $2.80 to $2.95 per watt, leading to a $23,000 cost for an 8kW system. These costs are then reduced to about $16,000 after the 30% federal tax credit. For context, REC panels cost between $2.90 and $3.60 per watt. This means an 8kW REC system costs between $23,200 and $28,800, which then lowers from $16,000 to $20,200 with the tax credit.
• Warranty: Qcells offers comprehensive warranty deals, with product warranties ranging from 12 to 25 years and performance warranties extending up to 30 years, depending on the model. Cell's commitment is that their solar panels retain at least 85% of their nominal power by the end of coverage.

What are the advantages of Qcells solar panels?

The main advantages of Qcells solar panels include high energy conversion rates, excellent degradation rates, and superior performance in high-temperature climates. These features make Qcells a compelling choice for a wide range of solar energy applications.

• Efficient Energy Conversion: Qcells panels are known for their high efficiency, with conversion rates ranging from 19% to 22.6%. This efficiency ensures that a significant portion of sunlight is converted into usable electricity, making Qcells panels ideal for maximizing energy output even in limited spaces.
• Slow Degradation Rates: Qcells guarantees that their solar panels will retain at least 85% of their nominal power output by the end of the 25-year warranty period. This slow degradation rate underscores the panels' durability and long-term value, ensuring sustained performance over decades.
• Performance in High-Temperature Climates: Engineered to perform optimally even under extreme temperature conditions, Qcells solar panels maintain high efficiency and output when exposed to high temperatures. This makes them particularly suitable for installations in hot regions where most solar panels typically experience performance drops.

What are the disadvantages of Qcells solar panels?

While Qcells solar panels offer numerous advantages, they come with certain disadvantages, including high upfront costs, warranty limitations, and space requirements.

• High Upfront Costs: One of the primary concerns with Qcells solar panels is their relatively high upfront cost. For instance, installing an 8kW system with Qcells panels costs around $23,000, which, after applying the 30% federal tax credit, brings the cost down to about $16,000. Although the quality and long-term savings justify the initial investment, the initial outlay is a barrier for some homeowners and businesses.
• Warranty Limitations: Not all Qcells solar panel offerings come with a 25-year warranty. For example, the Q.PEAK DUO XL-G10/BFG model is backed by a 12-year product warranty. This variability in warranty terms affects the perceived value and long-term confidence in certain models.
• Space Requirements for Installation: Some Qcells panel types, due to their size, require a considerable amount of roof space for installation. The Q.PEAK DUO XL-G11S/BFG model, for example, has dimensions of 96.9 x 44.6 x 1.38 inches, making it one of the larger options that might not fit easily on smaller roofs or in spaces where roof area is at a premium.

What is the customer feedback for QCell solar panels?

Customer feedback on QCell solar panels reflects a generally positive consensus across different platforms, highlighting their efficiency, quality, and suitability for various applications, despite some criticisms related to marketing, warranty claims, and panel sizes.

Qcells panels are generally praised by customers for their efficiency and compact size, which allows for optimal use of space on constrained roofs, leading to increased production at a lower cost. The panels are noted for their high performance, quality, and energy density, alongside practical physical dimensions that ease installation. Additionally, the strong frames and variety of sizes for Qcells are mentioned as positives. However, some customers have criticized poor marketing and the difficulty of obtaining technical information directly from their website. Some Qcells customers mention that some of the larger models are cumbersome and that the all-black frames tend to heat up more than expected.

How much do Qcells solar panels cost?

Qcells solar panels stand out in the solar market for their high performance compared with the cost of the solar panels. When compared to other reputable solar panel manufacturers, Qcells panels offer good value for money. Even their highest power output panels are priced lower than some competitors, such as SunPower, making Qcells a more affordable option without compromising on quality.

When it comes to specific costs, Qcells panels are priced competitively within the market, with a price tag of $2.80 to $2.95 per watt. When calculating the approximate cost for a 6kW system, Qcells ranges from $16,800 to $17,700, while the cost for an 8kW system is around $23,000. Considering the high quality of Qcells modules, these prices are very competitive.

Regarding installation, mounting and securing a solar system typically account for 25% of the total solar panel expenses, suggesting that a $17,000 6kW system would have an installation cost of approximately $4,250.

Can Qcells solar panels be financed?

Yes, Qcells offers financing options for its solar panels. These options include solar loans, leasing, or entering into a Power Purchase Agreement (PPA), and they depend on the installer you deal with. Additionally, Qcells will extend your panel performance warranty to 30 years if you finance your system through Qcells' preferred financier.

Solar Loans, similar to other types of loans, are used to finance the purchase and installation of Qcells solar panels. Basically, you borrow the amount needed for the system and then pay it back in monthly installments over a set period.

With leasing, you rent the solar panel system for a set period. You don't own the system, but you benefit from the electricity it generates. Leasing can lower upfront costs since you typically don't pay for the installation, but monthly lease payments will apply.

In a Power Purchase Agreement (PPA), you agree to purchase the power generated by the solar panels installed on your property at a set price per kilowatt-hour, which is often lower than the utility rate. You don't own the system, and the PPA provider is responsible for maintenance. This option also reduces upfront installation costs.

How Do Qcells Compare to Other Industry-Leading Solar Manufacturers?

The table below compares Qcells with three other leading solar panel manufacturers, including panel type, appearance, prices, product rating, efficiency, and warranty. The data highlights Qcells as one of the best solar panel manufacturers, excelling in both quality and cost-effectiveness

How do Qcells panels compare to other solar manufacturers in terms of efficiency?

Qcells panels range in efficiency from 17.4% to 22.6%. A solar panel's efficiency measures the rate at which it converts light into electricity. When comparing this to other manufacturers, it's fair to say that Qcells panels are very competitive, though not the absolute best. SunPower panels, known for having some of the highest efficiencies on the market, reach efficiencies of up to 23%. This is approximately 1.8% higher than the maximum efficiency of Qcells panels, placing SunPower slightly above Qcells in terms of efficiency. Canadian Solar, on the other hand, offers panels with efficiencies of up to about 20.9%, which puts Canadian Solar at a similar but slightly lower efficiency level compared to Qcells.

How do Qcells panels compare to other solar manufacturers in terms of performance?

In terms of performance, Qcells panels are recognized for their high-quality output and reliability under various environmental conditions. Compared to other solar manufacturers, Qcells offers competitive performance features, including strong low-light performance and robust temperature coefficients, which ensure less efficiency loss under high temperatures. SunPower, however, is often cited as having superior performance due to their panels' lower temperature coefficient and better performance in low-light conditions, which can translate to higher overall energy yield in diverse climates.

Canadian Solar also provides high performance, particularly in terms of durability and temperature coefficient, but SunPower's technology often maximizes output and efficiency over a wide range of conditions. Thus, while Qcells panels exhibit strong performance characteristics, SunPower panels might edge them out in terms of maximizing energy production efficiency, with Canadian Solar closely competing in performance but slightly trailing behind in certain technical aspects.

How do Qcells panels compare to other solar manufacturers in terms of cost?

In terms of cost, Qcells panels are priced competitively within the market. Qcells solar panels come with a price tag of $2.80 to $2.95 per watt. When calculating the approximate cost for a 6kW system, Qcells range from $16,800 to $17,700.

This positions Qcells in a cost-effective bracket, especially when compared to SunPower, whose prices per watt range from $2.94 to $4.93, translating to a significantly wider and higher cost range for a 6kW system, from $17,640 to $29,580. On the other hand, Canadian Solar offers a slightly lower price range than Qcells, at $2.70 to $3.20 per watt, resulting in a 6kW system cost ranging from $16,200 to $19,200. This shows that Qcells solar panels are relatively inexpensive when compared with other premium manufacturers.

How do Qcells panels compare to other solar manufacturers in terms of durability?

Qcells panels are on par with the industry's top performers in terms of durability, offering robust features and warranties that are competitive with other leading solar manufacturers. Durability refers to a solar panel's ability to withstand environmental factors such as wind, hail, and thermal cycling over time.

Qcells panels, which come with product warranties of 12 to 15 years and performance warranties of 25 to 30 years, are known for their high durability, undergoing intensive stress testing and featuring hot-spot protection and anti-PID technology (Potential Induced Degradation) to minimize degradation​​. SunPower panels are also renowned for their durability and reliability, often backed by a comprehensive 25-year to 40-year performance warranty, which is a reflection of SunPower's confidence in its product durability. On the other hand, Canadian Solar also produces durable panels, but specific durability features are known to vary more widely from model to model.

How long is the warranty for Qcells solar panels?

Qcells offer performance warranties of between 25-30 years for their solar panels, which guarantees that the panels retain at least 86% of their output during this timeframe. An additional product warranty of up to 25 years covers any defect issues requiring repair or replacement.

For product warranties, Qcells offers terms that range from 12 to 25 years, depending on the specific model of solar panel. For example, the Q.PEAK DUO XL-G10/BFG model comes with a 12-year product warranty, which is shorter compared to other solar panels in the Qcells lineup. Other models, such as the Q.TRON series and the Q.PEAK DUO BLK ML-G10+, are tied to an extended 25-year product warranty. This reflects Qcells' confidence in the longevity and reliability of their

In terms of performance warranties, Qcells provides a 25 to 30-year performance warranty, ensuring that the panels perform consistently over a long period. Specifically, models like the Q.PEAK DUO XL-G11S/BFG are accompanied by a performance warranty that guarantees at least 84.95% of nominal power by the end of the 30th year.

What maintenance do Qcells solar panels require?

The requirements for maintenance of Qcells solar panels include regular inspections of the installation site, familiarization with specific cleaning methods to ensure your safety and protect the panels’ health, and avoiding damage that compromises the structural integrity of your system.

The maintenance of Qcells solar panels should be carried out with these three key considerations in mind, as explained below.

• Regular Inspections: The environment where the solar panels are installed plays a significant role in determining the frequency and extent of necessary inspections. Areas exposed to harsh weather conditions, such as high winds, storms, or heavy snowfall, require more frequent checks. These inspections are critical for assessing the security of the panels and identifying any potential damage early on. Certified personnel should perform these inspections to ensure a thorough and professional assessment.
• Cleaning Methods: When it comes to cleaning Qcells solar panels, the emphasis is on gentle, non-abrasive methods. Soft brooms or cloths are recommended to remove surface dirt without scratching the panels. For more stubborn stains, isopropyl alcohol (IPA) is an effective cleaning agent if applied within an hour of the stain forming. Solar panel cleaning to maintain the panels' surface integrity and avoid any reduction in performance due to dirt accumulation.
• Avoiding Damage: The consequences of improper cleaning extend beyond immediate physical damage to the panels. Scratches on the glass surface or the AR (Anti-Reflective) coating significantly impact the panel's ability to absorb sunlight efficiently, leading to a decrease in power output. To prevent this issue, it is advised to use only tested and proven cleaning tools and agents, such as soft microfiber cloths for wiping and mild, non-abrasive cleaning solutions.

Are Qcells panels easy to install?

Yes, Qcells panels are known for their ease of installation, whether carried out by professional technicians or undertaken as a DIY project. The process typically begins with scheduling a visit from Qcells technicians, who will install the panels on your roof with the optimal pitch and orientation to maximize energy production.

For those who prefer the DIY route, models like the Q.Tron BLK M-G2+ are specifically designed to be user-friendly. Their manageable dimensions of 67.8 in × 44.6 in × 1.18 in and a light weight of 46.7 lbs make them easy to handle and install. This design consideration ensures that the panels are securely attached to the roof, providing a straightforward installation process that contributes to the efficient generation of your home's energy supply.

The panel installation process is further simplified by Qcells' offering of mounting systems. Qcells provides two main types of mounting solutions: Q.FLAT-G6 for flat roofs and Q.MOUNT for pitched roofs, ensuring a secure and straightforward installation for a wide range of roofing types. The Q.FLAT-G6 system, in particular, offers flexibility for installations in either east-west or south-facing orientations, featuring optimized ballasting, short assembly times, and maximum safety.

How to install QCell panels?

Installing solar panels involves a series of careful steps to ensure safety, compliance with applicable North American standards, and optimal performance. Below are the main steps you need to follow to install your Qcells solar panels.

Firstly, familiarize yourself with the technical specifications and plan the layout of the Q.PEAK DUO-G10.X+ / AC Solar Module Series, ensuring you have all the necessary tools and materials prepared. Understand the electrical layout and select the appropriate mounting options tailored to the site-specific requirements.

Secondly, prioritize safety throughout the installation process by observing all safety precautions, including wearing proper personal protective equipment. Carefully transport and handle the modules to prevent damage and avoid installation in hazardous conditions.

Thirdly, the mounting structure must be firmly secured, making sure it meets all structural requirements and is fastened adequately to support the solar modules. Install the modules using specified clamps or mounting points, align them properly, and secure them to the mounting structure without causing mechanical stress. Ensure adequate spacing between modules and proper orientation to maximize sunlight exposure and prevent shading.

Fourthly, proceed with the electrical connections once the modules are physically installed. Connect the modules to the Enphase Microinverters, ensuring all connections are tight and secure. Follow electrical installation safety guidelines diligently, using dry, insulated tools, and never work alone.

Fifthly, ground the solar module frames as per the instructions using appropriate grounding methods. This step is crucial to protect the system from electrical shocks and ensure compliance with local electrical codes.

Finally, after completing the installation and conducting thorough checks to ensure all components are securely installed and correctly connected, activate the system. Turn on the AC circuit breakers and confirm that the solar modules are producing power as expected. Set up system monitoring according to the manufacturer's instructions to track performance and promptly address any issues.

Where in the United States does Qcells install solar panels?

Qcells solar panels are installed all over the United States. While the manufacturing of Qcells solar panels is centered in Georgia, with significant facilities in Dalton and an expanding operation in Cartersville, the availability and installation services span across the entire nation.

In Georgia, Qcells has committed to a major expansion, investing over $2.5 billion to create a comprehensive solar supply chain capable of producing every component of a silicon solar panel. Once all expansions are completed, Qcells will have a total manufacturing capacity of 8.4 GW in the U.S., ensuring an even more robust supply of solar panels and solar accessories for the American market.