#USA #Chapel Hill #UL Solutions #Voltage Energy #EBOS

Voltage Energy Pioneers Certification in Solar Technology

Voltage Energy Group, a prominent player in the solar energy sector, has recently achieved a major milestone by securing the industry’s first full-system electrical balance of system (EBOS) certification for 2kV photovoltaic cable applications. This certification was awarded by UL Solutions in December 2025 and marks a significant advancement in the transition towards higher voltage systems designed for utility-scale solar projects.

The Need for Higher Voltages in Solar Power

Utility-scale solar installations have been critically assessing the benefits of transitioning from traditional 1,500 VDC systems to advanced 2kV designs. This shift aims not only to enhance energy yields but also to reduce capital expenditures (CAPEX) and bolster the long-term reliability of solar power installations. As a result, Voltage Energy’s certification emphasizes its role in facilitating this important evolution in the solar industry.

Breaking New Ground with 2kV EBOS

With this new certification, Voltage Energy stands out as one of the pioneering providers to demonstrate compliance with UL’s stringent 2kV system requirements across its entire EBOS solution, including notable product series such as LYNX®, IBEX®, IBEX PLUS®, and ALEX®. This level of verification testing showcases the robustness and reliability of Voltage Energy's products, ensuring they can perform effectively within the rigorous demands of higher voltage PV systems.

Angel Lopez, Director of Quality at Voltage Energy, highlighted the significance of this achievement. He noted that obtaining UL certification is not merely about upgrading components but necessitates a comprehensive alignment across the entire value chain. This includes synchronized progress involving modules, inverters, and EBOS systems that are validated collectively. Such collaboration is vital to decrease variabilities in field deployments and enhance the operational readiness of solar energy systems.

Insights from UL Solutions

Evan Xiao, UL Asian regional GM, emphasized the importance of unified system validation and repeatable installation practices for scaling the 2kV ecosystem. He pointed out that Voltage Energy’s achievement reflects a sustained investment in system integration and verification. This certification not only serves as a robust reference point for the market but also aids customers in exploring new innovations and ensuring a successful launch into the market.

Supporting the Solar Community

Following this landmark achievement, Voltage Energy is geared towards supporting Engineering, Procurement, and Construction (EPC) firms and developers. The company plans to facilitate design collaboration, technical onboarding, and training to ensure that teams can adopt uniform engineering and installation methodologies for 2kV projects effectively.

About the Companies

UL Solutions is recognized globally as an applied safety science organization. It provides organizations with essential testing, inspection, and certification services to enhance product safety, performance, and compliance with ever-evolving standards in the market.

Founded in 2015, Voltage Energy Group specializes in delivering cutting-edge electrical balance of system solutions focusing on utility-scale solar projects. Headquartered in Chapel Hill, North Carolina, with an additional office in Frankfurt, Germany, Voltage Energy demonstrates remarkable year-over-year growth. The company is committed to transforming the installation efficiency and performance of solar technologies through innovative, value-engineered solutions that are tailored to meet the diverse requirements of its clientele.

Through advanced tools such as 3D visualizations and virtual reality experiences, Voltage Energy provides clients with a glimpse into their projects, enhancing decision-making and project execution. Its flagship products, including LYNX®, ALEX®, and IBEX®, exemplify the company’s focus on customer-centric innovation and long-term success in the solar sector.

In summary, Voltage Energy's groundbreaking certification for its 2kV EBOS solution is a testament to the company's commitment to advancing solar technology. As the industry continues to evolve and embrace higher voltage systems, Voltage Energy's achievements position it as a trusted leader ready to meet the future's energy challenges.