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Qcells Solar Panels

United Solar Electric

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High-Performance Solar, Built for the Modern Home

Qcells is a leading solar technology brand known for combining advanced engineering, dependable quality, and refined residential design. United Solar Electric offers Qcells panels to homeowners looking for strong energy production, a sleek all-black appearance, and long-term warranty protection.


The Q.TRON BLK M-G2+ uses Q.ANTUM NEO N-type technology to deliver module efficiency up to 22.5% and power classes from 415 to 440 watts. Its high power density makes it a strong option when roof space is limited or when homeowners want to maximize production from the available array area. 

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High Efficiency

Up to 22.5% module efficiency helps produce more energy from the available rooftop area.

Advanced N-Type Technology 

Q.ANTUM NEO TOPCon cell technology is designed for strong output, long-term performance, and dependable energy yield. 

Durability & Weather Resistance

Certified for wind loads up to 3,600 Pa and snow loads up to 8,100 Pa.

Long-Term Warranty 

Backed by a 25-year product warranty and a 25-year linear performance warranty. 

All-Black Design

Black cells, backsheet, and frame create a clean, modern appearance that blends well with residential rooflines.

Meet the Q.TRON BLK M-G2+ 

Designed exclusively for residential rooftop applications, the Q.TRON BLK M-G2+ combines high power, advanced cell technology, and all-black aesthetics in a compact module. It is assembled in the USA and built to deliver strong performance across changing light and temperature conditions.

Specification Verified Product Detail
Application Residential rooftop
Nominal power 415–440 Wp
Module efficiency Up to 22.5%
Cell technology 108 half-cell monocrystalline; Q.ANTUM NEO N-type TOPCon
Temperature coefficient −0.29%/K
Wind/snow load 3,600 / 8,100 Pa
Dimensions 67.8 × 44.6 × 1.18 in
Weight 46.7 lb
Appearance All-black; black anodized aluminum frame
Assembly Proudly assembled in the USA

Product availability and exact wattage are subject to distributor inventory and final system design. Confirm the exact module model before publishing model-specific claims or presenting a final customer proposal. 

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Built to Perform for Decades

Qcells backs the Q.TRON BLK M-G2+ with a 25-year product warranty and a 25-year linear performance warranty. The performance warranty provides for at least 98.5% of nominal power during the first year, followed by no more than 0.33% annual degradation, with at least 90.58% of nominal power remaining at year 25.

Why Choose

United Solar Electric

Qcells Panels, Professionally Designed and Installed 

The panel is only one part of a successful solar project. United Solar Electric evaluates the home, utility usage, available roof space, electrical equipment, and long-term energy goals before recommending a system. Our team handles the project from design and permitting through installation, inspection, and utility activation. 

  • Custom system sizing based on the homeowner’s energy needs 
  • Residential rooftop design with attention to production and appearance 
  • Permitting, installation, inspection, and utility coordination 
  • Solar and battery options tailored to the property and utility 
  • Local support from a licensed Northern California solar contractor 

See If Qcells Is the Right Fit for Your Home 

Talk with United Solar Electric about a custom solar design using premium Qcells panels. We’ll review your energy usage, roof, utility, and savings goals to build the right solution for your home. 

Black solar panel corner on white background

Upgrade Your Energy System with Hyundai Solar Panels

Hyundai solar panels deliver reliable, efficient energy solutions for your home or business. At United Solar Electric, we'll help you harness clean energy through advanced solar technology that's built to last. Our team specializes in custom solar designs tailored to each property, ensuring you maximize energy savings while reducing your carbon footprint. With over 16 years of experience and a licensed, bonded, and insured team, we're committed to delivering quality installations backed by industry-leading warranties. Reach out to us for your free, same-day estimate today. These premium panels integrate seamlessly into modern roofing systems to preserve the aesthetic appeal of your property. By pairing advanced engineering with our expert installation techniques, you secure a highly efficient power source for decades. 


The Advantages of Investing in Solar Energy

Switching to solar power offers substantial financial and environmental benefits that'll change how you consume energy. Here's why homeowners and businesses throughout Brentwood, CA are making the switch:

  • Significant reduction in monthly electricity bills
  • Protection against rising utility rates
  • Increased property value
  • Environmental sustainability and reduced carbon emissions
  • Energy independence from the traditional grid


Our focus on energy savings and long-term financial benefits means you'll see returns on your investment for decades to come. We'll design a system that matches your specific energy needs and property characteristics. By locking in your electricity costs now, you shield your household from the unpredictable price hikes of local utility providers. It is an empowering step toward complete control over your own power production. 


Why Choose United Solar Electric

When you're ready to invest in solar technology, choosing the right partner matters. We bring together experience, quality, and customer-focused service:

  • Free, same-day estimates
  • Military and first responder discounts
  • 16+ years of experience with proven results
  • Fully licensed, bonded, and insured (CSLB C10 License #1049650)
  • Quality equipment with industry-leading warranties
  • Locally and family-owned business


Our emphasis on customer satisfaction, integrity, and teamwork ensures you'll receive personalized attention throughout your solar journey. We're a family business committed to helping you achieve energy independence. Every project we undertake is handled directly by our in-house experts to guarantee uncompromised quality from start to finish. We never cut corners because we treat every home like it is our own. 


Advanced Technology for Your Home 

Modern photovoltaic systems require precise engineering and high-grade materials to function optimally throughout the year. Hyundai has consistently pushed the boundaries of renewable energy manufacturing, creating modules that capture sunlight efficiently even during cloudy afternoons or low-light mornings. When comparing various solar companies in Walnut Creek, CA it becomes clear that equipment quality dictates long-term success. Homeowners deserve resilient panels equipped with PERC technology, which enhances energy absorption and minimizes electron recombination. Working with leading solar companies in Walnut Creek, CA ensures your investment is protected by superior hardware and careful craftsmanship. Our technicians understand the nuances of these premium panels, optimizing tilt and orientation for maximum yield.


Navigating the Installation Process 

Transitioning to renewable energy might seem overwhelming, but our streamlined process removes the guesswork. We handle every detail, from the initial structural assessment to the final city inspections and grid interconnection. Not all solar companies in Walnut Creek, CA offer this level of comprehensive, end-to-end project management. We pull the necessary permits and coordinate directly with local utility providers to ensure a seamless transition. During the physical installation, our crews work efficiently and respectfully, minimizing disruption to your daily routine. Other solar companies in Walnut Creek, CA may outsource their labor, but we rely entirely on our dedicated in-house technicians. By maintaining strict oversight over every phase of construction, we guarantee that the roof penetrations are sealed flawlessly to prevent future leaks.


Financial Incentives and Rebates 

Upgrading your property with renewable energy is a brilliant financial maneuver, especially when you leverage available state and federal incentives. The current federal solar tax credit allows eligible homeowners to deduct a significant percentage of their installation costs directly from their tax liability. Fortunately, premier solar companies in Walnut Creek, CA will provide the necessary documentation and resources to help you claim your rightful incentives. Additionally, net energy metering programs let you earn credits for any surplus electricity your system feeds back into the local grid. Leading solar companies in Walnut Creek, CA understand the intricacies of these local utility policies and design your array to capitalize on every available financial advantage. Ultimately, these rebates drastically shorten the payback period of your initial investment.


Battery Storage Integration 

To truly achieve independence from the grid, pairing your Hyundai panels with a robust battery storage system is the ultimate solution. Batteries store the excess power generated during the day for use at night or during unexpected blackouts. This added layer of security is invaluable during extreme weather events when grid reliability falters. Our experts can seamlessly integrate storage solutions into your primary setup, ensuring uninterrupted power for your most critical appliances. The peace of mind that comes with a self-sustaining home microgrid is truly unmatched. We prioritize compatibility, ensuring the inverter and battery banks communicate flawlessly with the rooftop modules. Your household will maintain a comfortable climate and operational lighting regardless of what happens to the municipal power supply. Adding a battery bank transforms your house into an autonomous energy hub.


Long-Term Maintenance and System Monitoring 

Once your system is activated, our commitment to your energy journey continues. We provide intuitive monitoring applications that allow you to track real-time power production right from your smartphone. You will always know exactly how many kilowatt-hours your array is generating. Solar equipment requires very little physical maintenance, usually just occasional rinsing to remove accumulated dust or pollen. However, having a dedicated professional ready to dispatch technicians provides excellent reassurance for the lifespan of your array.


Contact Us

Ready to explore how Hyundai solar panels can change your energy consumption? Our team at United Solar Electric is here to answer your questions and design a custom solar solution that fits your budget and energy goals. We'll conduct a thorough assessment of your property and provide transparent pricing with no hidden fees. As a locally and family-owned business established in 2018, we've built our reputation on quality workmanship and exceptional service.


Contact us today to schedule your free, same-day estimate and discover the financial benefits of solar energy.

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United Solar Electric
Military Discount Available Now
United Solar Electric proudly honors those who serve our country with exclusive military discounts on solar electricity services. Make the switch to clean, renewable energy while saving money as a thank you for your service.
Contact United Solar Electric today to learn more about your military discount and start your solar journey in Brentwood.

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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United Solar Electric

Free, Same-Day Estimates

Ready to reduce your energy bills and switch to clean power? Our experienced team delivers reliable solar electricity services tailored to your property's needs.

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