Q Cells BLK ML-G10 Solar Panel is a monocrystalline PERC half-cut cell PV module manufactured by Hanwha Q Cells Co. Ltd. They come with a panel output range between 385 to 410 W and maximum conversion efficiency of 21.4%.

The panels were developed in the company’s Technology & Innovation headquarters in Germany, where its operations began. However, Q Cells has its global headquarters in Seoul, South Korea.

Q Cells operates in several countries and has been a mainstay in the Australian market since 2009, with an office in Sydney and warehouses across the country, providing customer products and warranty support.

In Australia’s residential and commercial rooftop segment, Q Cells modules captured roughly 12% of the market in 2019.

Many businesses and households in Australia are looking to switch to solar, but they are unsure which brand to choose.

This solar panel review will help you decide as we discuss the details of Q Cells’ BLK ML-G10 solar panel, including its performance, cost, reliability, panel efficiency, and why it’s suited for households.

Let’s begin!

What is the Q Cells BLK ML-G10?

Q Cells BLK ML-G10 is a high-efficiency monocrystalline PERC half-cut cell PV module manufactured as an ideal energy solution for residential buildings. It has a terrific solar electricity output and has a panel output range between 385 to 410 W.

BLK ML-G10 uses the unique Q.ANTUM DUO Z technology, which combines with Mono-PERC twelve busbars on half-cut cells to achieve maximum efficiency of 21.4%.

Q Cells BLK ML-G10 Solar Panel Range 

Q Cells produce a wide range of photovoltaic solar panels for residential, commercial, and utility-scale applications. The BLK ML-G10 series is available in sizes from 385 W to 410 W. 

As shown below, the BLK ML-G10 solar panel is available in the following ranges:


  • Q Cells BLK ML-G10 (up to 405 W), and
  • Q Cells BLK ML-G10+ (up to 410 W).

Q Cells also have a variety of other solar products that you can check out.

Q Cells BLK ML-G10 Solar Panel Technical Specifications 

The various specifications highlighted below showcase the BLK ML-G10’s technical prowess:

SpecificationsQ Cells BLK ML-G10Q Cells BLK ML-G10+
Rated Power Output385 ~ 405 W385 ~ 410 W
STC Voltage (VOC)45.19 V ~ 45.34 V45.19 V ~ 45.37 V
Maximum System Voltage1000 (IEC) / 1000 (UL)1000 (IEC) / 1000 (UL)
Solar Cell Number132 solar cells132 solar cells
Solar Cell TypeMonocrystalline Q.ANTUM solar half-cellsMonocrystalline Q.ANTUM solar half-cells
Rated EfficiencyUp to 20.9%.Up to 21.1%.
Connector TypeStäubli MC4, Hanwha Q CELLS HQC4; IP68Stäubli MC4; IP68
FrameBlack anodised aluminiumBlack anodised aluminium
Format1,879 mm × 1,045 mm × 32 mm (including frame)1,879 mm × 1,045 mm × 32 mm (including frame)
Weight48.5 lbs (22.0 kg)48.5 lbs (22.0 kg)
Front Cover3.2 mm thermally pre-stressed glass with anti-reflection technology3.2 mm thermally pre-stressed glass with anti-reflection technology
Back CoverComposite filmComposite film
PV module classificationClass IIClass II
Operating Temperatures−40 °C – +85 °C−40 °C – +85 °C
Product Warranty12 years25 years
Performance Warranty25 years25 years
Full datasheetClick hereClick here

What is the Q Cells BLK ML-G10 Solar Panel’s Power Output?

The BLK ML-G10 solar panel is a powerful, high-efficiency module that can deliver a power output of between 385 ~ 410 W.

What is the Q Cells BLK ML-G10 Solar Panel’s Efficiency?

BLK ML-G10 solar panels have a higher efficiency rate of 20.9 – 21.1% compared to other solar panel systems of similar size.

This higher efficiency enables it to produce more electricity at a lower cost, given the same levels per surface area.

What is the Q Cells BLK ML-G10 Solar Panel’s Temperature Coefficient? Will it Perform Well in Australian Weather?

BLK ML-G10 solar panel temperature coefficient is low at a (Pmax) of −0.34 % / °C.

This means that the solar panel’s maximum power will decrease by -0.34% for every degree rise in ambient temperature and increase by the same proportion for every degree fall in temperature.

Q Cells BLK ML-G10 solar panels are designed to handle the extreme temperature variations in Australia’s climate.

In addition, solar panels don’t require high-intensity sunlight to function well; the lower the temperature coefficient, the better it performs.

What is the Q Cells BLK ML-G10 Solar Panel’s Country of Origin?

Q Cells formed in Thalheim, Germany, in 1999, but it was purchased by Hanwha Group, a leading South Korean energy solution and petrochemical firm, in 2012. The Global headquarters of Q Cell is in Seoul, South Korea, while its production headquarters are in Germany, where it was founded.

Will the Q Cells BLK ML-G10 Solar Panel Look Good on My Home?

Hanwha Q Cells was Australia’s biggest PV module supplier in 2016, supplying more than 10% of all solar panels installed.

The BLK ML-G10 series is well built and beautifully designed for residential installations.

You can trust that the BLK ML-G10 solar panel system will look good on your home roof.

Please read the homeowners guide to financing solar to learn about solar financing opportunities at Nectr.

Q Cells BLK ML-G10 Solar Panel Key Features

  • High efficiency: BLK ML-G10 has increased performance with its zero-gap Q.ANTUM DUO Z technology boosting module efficiency up to 20.9%.
  • Innovative all-weather technology: Delivers optimal yields in all weather conditions, low light and temperature behaviour.
  • Heavy snow and wind load: Passed load test of 5,400 Pa to withstand heavier snow load and 4,000 Pa to withstand wind pressure.
  • Enduring performance: Anti-LID Technology, Anti-PID Technology, Hot-Spot Protect, and Traceable Quality Tra.Q™ help ensure long-term yield performance.
  • Industry-standard warranty: The panel has a 12-year product warranty and a 25-year linear performance warranty.

What is the Q Cells BLK ML-G10’s Warranty?

BLK ML-G10 is supported by a 12-year product warranty and 25 years of linear power performance warranty. Among the BLK ML-G10 series, the Q Cell BLK ML-G10+ series includes a more extended 25-year product warranty and a 25-year linear performance warranty.

Solar panel insurance can be uncharted territory for some, so it’s worth learning more about what types of coverage you can expect to receive.

Is the Q Cells BLK ML-G10 a Tier 1 Solar Panel?

BLK ML-G10 is a Tier 1 solar panel. Its manufacturer has been producing modules for more than 20 years; they are highly recognised in the solar industry for quality and reliability of service.

Is the Q Cells BLK ML-G10 a CEC-Approved Panel?

Yes, the BLK ML-G10 solar panel is CEC-approved and has been thoroughly tested and approved for installation in all of Australia.   

Read more on South Australian Solar Rebates & Government Incentives in 2022, how they work, and whether you qualify.

Is the Q Cells BLK ML-G10 Safe and Reliable?

The BLK ML-G10 is a dependable solar panel system certified for heavy snow up to 5,400 Pa and wind load up to 4,000 Pa. 

Q Cells panels are highly rated for their safety standards based on the following facts:

With this in mind, your investment in a BLK ML-G10 will undoubtedly be a wise decision.

Advantages and Disadvantages of the Q Cells BLK ML-G10

Below is a summary of the main benefits and drawbacks of the BLK ML-10:


  • An efficiency rating that reaches 21.1% 
  • Twelve years of product warranty (expandable to 25 years) and 25 years linear power performance warranty.
  • Lower electricity generation cost and output losses.
  • Its half-cut solar cell provides more area for the PERC layer to capture photons.
  • Enduring all-weather performance.
  • State-of-the-art zero-gap Q.ANTUM DUO Z technology.


  • Higher initial costs to set up due to its increased price point.

Q Cells BLK ML-G10 Installation

BLK ML-G10 solar panel is best installed on your roof.

Q Cells makes installing their modules effortless by providing a mobile app for installers called Q.OMMAND Go and Pro.” 

However, getting a Q Cells certified installer is advised to help you with this process.

Q Cells partners in Australia can complete your solar system’s installation in just a few days with no effort on your side. If you need assistance with your BLK ML-G10 installation on your site, as a Q Cells partner, we can assist you when you request a quote.

Q Cells BLK ML-G10 Compatibility with Inverters

Q Cells in-house batteries, such as the new Q.VOLT hybrid inverter, Q.Home H5S, A5S battery systems, and Enphase microinverters are compatible with the BLK ML-G10 solar panels.

Is the Q Cells BLK ML-G10 Worth it for Your Home? Our Opinion

Q Cells is a leading solar module manufacturer, as demonstrated in these BLK ML-G10 solar panel reviews. Using its Q.ANTUM DUO Z technology, you can produce a more efficient power in your home.

In addition to its high performance, Q Cells has built consumer confidence in its manufacturing and quality control by being the first company to receive TÜV Rheinland’s Quality Controlled PV accreditation. The extended product and performance warranty on the BLK ML-G10+ series makes it highly demanded in the marketplace.

For these reasons and more, we highly recommend these panels for your home.

Next Steps…

By clicking below, you can use our smart solar calculator to find out just how much you could save with solar, what rebate you are eligible for, and your impact on the environment.

Don’t wait until next quarter’s bloated bill, and get started today!

Click here to calculate your solar savings!

Join over 20,000 homeowners who have made the switch with Nectr or the 1,000+ positive reviewers who have been more than happy with their solar install.

Otherwise, you can always contact us on 1300 133 556 or email us at sales@instylesolar.com.au.