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What makes the Q.Peak Duo BLK ML-G9 375W solar panel one of the best solar panels to use on your building? We take a closer look to find out.
The average home can save £1,190 every year with solar panels!
The Q.Peak Duo BLK ML G9 375W solar panel is one of the most powerful residential solar panels manufactured by Qcells. Designed with Q.ANTUM DUO Z Technology with zero gap cell layout, it can give a power output of 375W. It’s a high performing panel that can power your household in many different weather conditions.
According to Qcells, they have closed the gap between cells on these solar panels, allowing them to fit more supercharged quantum cells into less space. This provides elevated module density, increasing the amount of power output.
The panels have been tested in extreme weather conditions to ensure they can withstand any changes. Q.Peak Duo G9 panels are easy to install and you can use a professional installer to ensure safety and the right procedures are followed for best results.
With a warranty period of 25 years, the Q.Peal Duo BLK ML G9 375W panel guarantees at least 86% of the initial power after this period. Qcells is also ranked very high as one of the top companies that sell solar panels. With a rating of 4 out of 5 stars on EcoWatch and 4.81 on Solar Reviews, it appears that customers are satisfied with this solar panel.
The Q.Peak Duo BLM ML G9 375W solar panel is designed to be long lasting. Featuring a sleek all-black design, the panel combines cutting-edge cell separation, innovative wiring and Q.ANTUM Technology that delivers impressive performance in real-life conditions.
It has a peak efficiency of up to 20.1%, and provides up to 375W power output. It can be used in different weather conditions even when there’s low-light and low temperatures.
Before paying for a solar panel to be installed in your home, office building or company, you need to know what benefits and downsides to expect. This allows you to make the best decision on the best option to buy. Here are the advantages and disadvantages of the Q.Peak Duo BLK ML G9 375W solar panel.
Qcells uses their Q.Antum Duo Z technology to boost the efficiency of their solar panels. (Image credit: Qcells)
Once installed, this solar panel works by absorbing sunlight and converting this into electrical charges. Photovoltaics (PV) is the method of direct conversion of sunlight into electricity that you can use in your house or office. Solar cells generate direct current, which flows through the solar modules and to the inverter to be turned into usable alternating current.
Since the cells of the Q.Peak Duo BLK ML G9 375W are connected without spaces, they can boost module efficiency and produce more power. The Q.ANTUM DUO Z technology ensures that the yields are still high even during cloudy days and during sunrise and sunset.
This table is an overview of how Q.Peak Duo BLK ML-G9 375W compares to other solar panels on the market. As you can see, other brands tend to have higher warranties, but the Q.Peak Duo BLK-G9 375W performance makes it a good choice.
Solar panel brand | Efficiency | Solar panel output | Warranty |
---|---|---|---|
Q.Peak Duo BLM ML G9 375W | 20.10% | 375W | 12 years |
Sharp Sunsnap ND F2Q235 | 14.40% | 325W | 25 years |
Sunpower Maxeon | 22.80% | 400W | 40 years |
Project Solar Evolution Ultramax | 19.34% | 345W | Lifetime |
Panasonic HIT N 245W | 19.40% | 245W | 25 years |
Compared to other solar panels, this Q.Peak Duo BLK ML-G9 375W has a higher cell density. Thanks to the reduced distance between the busbars and additional tracks, these panels contribute to a 2% increase in performance. There are more conductor tracks, leading to optimised power flow and reduced resistance losses.
Additionally, Qcells halved the number of cells which increased power output by 3%. Unlike standard solar panels, the Qcells options have prioritised the efficient use of space. While a standard panel would use 11 modules to generate 3,795 Wp (watt peak – the maximum potential power generation capacity of a solar panel), the Qcells can generate more power output using fewer panels. Therefore, they are more efficient without compromising on quality.
Before buying a solar panel system for your home, you also need to consider the price. According to online estimates, this panel costs an average of £160. When budgeting for a solar system, you need to keep in mind that after purchasing, you’ll still need to pay for installation and maintenance services; therefore, the budget might increase.
Solar panel | Average price per panel (excluding VAT) |
---|---|
Q.Peak Duo BLK ML G9 375W | From £160 |
LG NeON H BiFacial | From £300 |
SunPower Maxeon 3 | From £350 |
To install your solar panels, you need a professional. Qcells usually provide an installation manual to guide you. This manual includes all the technical specifications, requirements, mounting options, information on safety and transport and electrical layout.
In addition, you need to follow the installation and safety guidelines provided, especially on how you should carry, handle and fix the panels on your roof. It’s advisable to get a professional installer after you’ve bought the panels.
These Qcells solar panels are known for their minimal maintenance costs and longevity. If you have dirt and grime, it will be washed away by rain. However, if the module is covered with debris, it will need to be cleaned to keep the panel functioning properly.
The company recommends that the solar system should be inspected regularly by certified personnel. The intervals for the checks will depend on the circumstances, such as whether there is high humidity or ammonia content in the air. Additionally, inspections should be conducted after events such as hail storms or high snow loads to confirm that there is no damage to the system.
During cleaning, you can use a hose from the ground to rinse the solar panels. Alternatively, you can hire a professional for manual cleaning. A certified professional comes in handy when there is a lot of debris and dirt on the roof.
“Qcells released this new G9 series which is the most advanced panel developed by the Korean and German R&D teams. With the new cell architecture, the high-density cells eliminate the vertical gaps between the cells increasing cell surface area and efficiency and performance. With this release, the company has maintained their position as a leading manufacturer of solar panels.”
“The latest G9 panels series can convert up to 21.7% of sunlight into electricity. This puts Qcells efficiency in a similar range as that of LG panels at 19.8% and 22.0%. Previously, the Qcells solar panels had lower efficiency rates but the company’s innovative high-density cell format has now increased efficiency by 4%.”
“Qcells solar panels are a high-quality choice because they come with a good warranty at a reasonable cost. They meet the standard set by other Tier 1 manufacturers and are well-known by customers. Once you buy them, they will last for many years and you can rely on the warranty if you ever need service.”
“Amazing product with maximum efficiency. Reliable panels and would Recommend to others.”
“As far as the LGs went, I was told the Qcells were just as good, looked slightly better, and had the same exact warranty for a fraction of the cost. What’s better is I watched them install them, it’s literally two plugs on the back of the panel like disconnecting an electrical connector on a car to change a light bulb. I’m happy with them.”
“So far so good. Attractive all black panels with great performance for a competitive price. Can’t really ask for more than that!”
Dillon, SolarReviews
The Q.Peak Duo BLK ML-G9 375W solar panel is a worthy investment for your home. It’s a high performing panel that can power your household in many different weather conditions.
Thanks to the technology installed, it maximises efficiency and captures more energy than other standard panels. While it may cost you a bit to do the initial installation, in the long run, it’s quite economical because it saves you electricity costs. As you budget for the panels, consider installation and any maintenance costs that may arise.
Furthermore, these solar panels are reliable because they have a 25-year warranty. They also don’t need a lot of maintenance and you can use a certified professional to help you with the maintenance process if needed. In case you need to clean them, you can clean them from the ground using a garden hose.
It’s estimated that you could save over £1,000 per year on your energy bills. But, the exact amount you’ll save will depend on your house’s location, solar panel size and electricity consumption.
To find out more, read our article about how much you can save with solar panels.
Yes, it is possible to power your house using only solar energy. To do this, you would need to work out your electricity consumption and how many solar panels you’d need. On average, a three-bedroom house should consider installing a 4kW system. However, most households shouldn’t expect to not rely on the National Grid since factors like weather have a big impact on the amount of energy your house generates.
The time that it takes for your solar panel system to pay for itself has decreased in recent years and homeowners now are only waiting six to seven years. However, the payback time varies depending on your initial solar panel cost, whether you’re part of the Smart Export Guarantee and your house’s location.
In order to conduct this in-depth review, we have analysed company technical information, multiple customer reviews, forums and media articles. We then created a 100-point scoring system to rate Q.Peak solar panels against: