Who we are

One-Stop Zero-Carbon Energy Solution Provider

Bastions Energy Group is an integrated clean energy solutions provider specializing in the research, development, and global distribution of high-quality photovoltaic modules. The Bastions Energy solar modules are manufactured within the advanced production system of Q-Sun Group, combining strong manufacturing capabilities with innovative technologies to maintain a leading position in intelligent photovoltaic module production.

Established in 2014, Bastions Energy Group operates its international marketing center in Nanjing, while its photovoltaic modules are produced at Q-Sun Group’s manufacturing facilities in Tianchang and Yancheng. Backed by more than a decade of experience in photovoltaic module research, development, and production, Bastions Energy delivers over 4 GW of high-efficiency solar modules annually to nearly one million users in more than 50 countries and regions, continuously generating clean electricity and long-term economic value for customers around the world.

Corporate Vision

Since its founding, Bastions Energy Group has upheld the mission “Share sunshine value with the world”, continuously providing dependable green energy products and services to society. Supported by the strong manufacturing foundation, technological innovation, and experienced talent resources developed through Q-Sun Group’s production ecosystem, the company is committed to advancing photovoltaic technology and driving industry progress, accelerating the arrival of the “Grid-Parity Era” for solar energy. Through this vision, Bastions Energy seeks to transform the way people use energy, reshape the global power structure, and improve the quality of life worldwide.

Products
4 GW

Annual Capacity

2

Production Base

50 +

Covered Countries

60000 +

Annual Orders

High-Quality Solar Equipment

Providing reliable solar panels, inverters, and energy storage solutions.

Professional O&M Services

Inspection and maintenance to ensure stable and efficient system performance.

Expert Technical Support

Contact us at
0963982186 for expert advice and quick support.

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Factory Gallery

Qualification Certificate

Smarter Manufacturing More Guaranteed Quality

Bastions Energy has consistently collaborated with its partners to overcome technical challenges in manufacturing plant layout, establishing a highly automated and efficient production architecture. The photovoltaic modules under the Bastions Energy brand are manufactured within the advanced production facilities of Q-Sun Group, ensuring reliable technology integration and optimized production processes.

In addition, Bastions Energy adopts statistical engineering methods, intelligent equipment control, and multiple management systems to support lean manufacturing. While maintaining consistent product quality, the company also focuses on shortening the yield learning curve and accelerating the mass production cycle for new products, reducing production costs, and enhancing overall customer profitability.

HIGHLY AUTOMATED

REDUCE PRODUCTION COSTS

IMPROVE CUSTOMER PROFITABILITY

High-efficiency And High-flexibility Modular Automatic Production Line

To achieve high utilization and operational efficiency, Bastions Energy has structured the entire production chain into several independent yet highly integrated automated manufacturing sectors. The Bastions Energy photovoltaic modules are produced within the advanced manufacturing facilities of Q-Sun Group, where more than 40 patents have been applied to optimize production processes, effectively minimizing manual errors and ensuring that every stage—from raw material inspection to final packaging—is monitored online and recorded for full traceability.

At the same time, the production team continuously collects data from multiple key monitoring points throughout the manufacturing process. These insights are used to further optimize equipment performance, enhance manufacturing processes, and improve overall production yield and product reliability.

16%

Lower production cost

16%

Higher equipment effectiveness

24*7

Real-time online monitoring

100+

Production process optimization

99.9%

Good product yield rate

36%

Higher production efficiency

Quality Management System

Bastions Energy solar modules are manufactured within the advanced production system of Q-Sun Group and comply with internationally recognized management standards. The production system has obtained certifications for Quality Management System (ISO 9001:2015), Environmental Management System (ISO 14001:2015), and Occupational Health and Safety Management System (ISO 45001:2018) issued by both DNV and GZCC.

Beyond ISO 9001, Bastions Energy has also adopted the national “GB/T19580-2012 Criteria for Performance Excellence.” This standard regulates not only product quality but also production waste control, environmental impact, and forward-looking management practices, which are essential requirements for building an “excellent” company.

Display Of Different Solutions With Smart PV Modules

The Bastions Energy solar module brand, manufactured within the advanced production facilities of Q-Sun Group, has been widely recognized by customers across global markets. This demonstrates Bastions Energy’s strong capability in delivering high-efficiency and high-quality photovoltaic modules.

Looking for a reliable and stable partner?

Real-Time Monitored And Recorded

From incoming material inspection to online production, OBA testing, and delivery tracking, Bastions Energy utilizes an advanced MES system within the manufacturing facilities of Q-Sun Group, where all production data is interconnected in a single database to ensure complete product traceability.

The system assigns a unique barcode to every module component. Key information such as raw material suppliers, production operators, quality inspection results, and detailed manufacturing records can all be accessed online through the MES management system.

All production data is securely stored on internal servers for customer reference, enabling Bastions Energy to maintain full lifecycle traceability while continuously optimizing production processes and product reliability.

Standards IEC61215 And IEC61730

IEC Standards includes a series of tests for thermal cycling, damp heat, PID, UV, humidity freeze and hot spot. lt is designed to test whether or not modules can maintain their power output during adverse conditions throughout their lifetime.