Maximize Your Solar Savings with Hanwha QCells Panels
Solstice Solar proudly partners with QCells, delivering Houston homeowners top solar technology and expert installation for reliable, cost-effective energy solutions.

Introduction to Hanwha QCells
Hanwha QCells offers premium, American-made solar panels engineered for maximum performance, durability, and energy savings. Built to withstand Houston’s harsh climate, these panels provide homeowners with reliable and long-term energy solutions.
Benefits of Hanwha QCells Panels

Maximum Energy Savings
Cut electricity costs significantly while boosting home value with high-performance panels that maximize energy capture and efficiency.

Built for Extreme Conditions
Designed to withstand Houston’s intense heat, humidity, and unpredictable weather, ensuring reliable performance in all conditions.

Long-Term Reliability
Backed by the financial strength and global leadership of Hanwha Group, offering a stable, dependable solar solution for homeowners.

Proven Efficiency & Strong Warranties
Enjoy peace of mind with industry-leading efficiency and robust warranties that protect your investment for years.

Flexible Financing
Avec Hanwha’s Enfin financing options, access affordable solar solutions with low upfront costs and long-term savings.

Smart Energy Integration
Optimize energy use, reduce grid reliance, and gain control with seamless battery and smart system integration.
Key Features of Hanwha QCells Panels
Hanwha QCells leads the solar industry with advanced technology, premium quality, and a strong focus on innovation, making it the smart choice for homeowners seeking the best in solar energy.
Q.ANTUM Technology
QCells’ advanced PERC-based technology enhances efficiency by optimizing light capture and minimizing energy loss for higher energy yields.
Q.TRON (TOPCon) Innovation
Next-generation TOPCon technology boosts efficiency to 22.5%, offering greater power output and reduced degradation over time.
AC Module with Integrated Microinverter
QCells’ first AC module with an integrated microinverter simplifies installation, improves performance, and ensures compliance with rapid shutdown requirements.
Perovskite-Silicon Tandem Cell Research
QCells is developing perovskite-silicon tandem cells, which promise 16% more efficiency than current panels, with mass production targeted for 2026.
Superior Performance in Extreme Conditions
QCells panels are built to withstand Houston’s extreme heat, humidity, and severe weather, offering high temperature, wind, and hail resistance.
American Manufacturing & Financial Strength
Manufactured in Dalton, Georgia, QCells panels are backed by Hanwha Group’s multi-billion-dollar global investment, ensuring long-term reliability.

Unlocking the Power of Q.ANTUM Technology
Solar Panels That Match Your Home’s Look
QCells provides a range of colors and sizes, balancing both aesthetics and performance.

QCells Warranties and Financial Stability
Hanwha QCells leads the solar industry with reliable products, strong warranties, and the financial strength of Hanwha Group, offering homeowners long-term peace of mind.
25-Year Product Warranty
Comprehensive protection against defects, keeping your panels in optimal condition for years to come.
25-Year Performance Warranty
Guarantees reliable energy production with minimal degradation over a quarter-century.
Hanwha Group Support
Backed by the global financial strength of Hanwha Group, ensuring QCells will honor its warranty and protect your investment.
Why Choose Solstice Solar for Your QCells Installation?

Qcells Partners
Solstice Solar’s certified team ensures precise installation of QCells panels for maximum efficiency.

Expert Installation
Our experienced installers guarantee optimal performance and reliability for your solar system.

Custom Solar Solutions
Tailored systems designed to meet your home or business’s unique energy needs.

Local Service in the Greater Houston
Proudly serving Texas with top-quality QCells panels to help reduce your energy bills.
QCells' BloombergNEF Tier 1 Status
QCells has earned BloombergNEF Tier 1 status, a recognition given to manufacturers with a proven track record of reliability and financial stability, reinforcing the trust placed in their products by financial institutions and industry experts.

Award-Winning Excellence
QCells’ dedication to quality and innovation is recognized through multiple industry awards, reinforcing its reputation for reliable solar solutions worldwide.
Top Performer by Kiwa PVEL
For nine consecutive years, Qcells has been named a Top Performer in the PV Module Reliability Scorecard by Kiwa PV Evolution Labs (PVEL), underscoring the consistent dependability of its modules.
EuPD Research 'Top Brand PV' Seal
Qcells has received this prestigious seal for eleven consecutive years in Europe and three consecutive years in the U.S., reflecting strong customer satisfaction and brand loyalty.
n-tv Life & Living Award
Recognized as the most popular provider of solar technology in Germany, Qcells secured this award for the second year in a row, highlighting its exceptional reputation among consumers.
Frequently Asked Questions
What is the performance and efficiency of Hanwha QCells solar panels?
Hanwha QCells panels deliver exceptional performance and efficiency, making them a top choice for homeowners. Here's a quick overview of their key specifications:
Specification
Value
Rated Power
420W
Rated Power per Cell
2.91W
Efficiency
19.60%
Power Tolerance
0/+5W
Temperature Coefficient
PMax: -0.35, Voc: -0.27
Resiliency
Snow, Wind, Hail, Fire
What happens to the performance of QCells panels after 25 years?
QCells panels are guaranteed to produce at least 84.95% of their original power output for 25 years. After that, they will still generate energy but will no longer be covered by the performance warranty.
What are the key physical characteristics of QCells panels?
QCells panels feature monocrystalline cells, measure 2080 mm in length, 1030 mm in width, and 35 mm in depth, and contain 144 cells. They also use MC4 connectors for secure connections.
Can I monitor my QCells solar panel performance remotely?
Yes, with the right monitoring system, you can track the performance of your QCells panels remotely through apps or online dashboards, ensuring your system is running efficiently.
What type of inverter is compatible with QCells panels?
QCells panels are compatible with a variety of inverters, including string inverters, microinverters, and hybrid inverters. The specific inverter choice depends on your system design and energy needs.
Where are Qcells solar panels manufactured?
Qcells solar panels are produced in various countries, such as South Korea, Malaysia, and China, but they also manufacture US made solar panels at their major facilities in Dalton and Cartersville, Georgia, positioning themselves as a key player in U.S. solar production.
How much does Qcell solar panels weigh?
Qcells solar panels vary in weight depending on the model. For example, the Q.PEAK DUO-G5 330W weighs about 18.7 kg (41.2 lbs), while the Q.PEAK DUO-G10+ 400W weighs around 22 kg (48.5 lbs), and the larger Q.PEAK DUO XL-G9 440W weighs about 25.5 kg (56.2 lbs). The weight depends on the panel size, materials, and power output.
What material are QCell panels made of?
Qcells solar panels are made of monocrystalline silicon, with Q.ANTUM technology to enhance efficiency. They also feature a tempered glass cover for durability and an anodized aluminum frame for support.
How to clean Qcell solar panels?
For proper solar panel maintenance, clean Qcells solar panels using a soft cloth or sponge with water to remove dirt and debris. For tougher stains, use a mild soap solution. Avoid harsh chemicals or abrasive materials to prevent damage, and clean the panels early in the morning or late in the evening to avoid thermal shock.