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

Voltage Energy Receives the First-Ever Full-System 2 kV EBOS Certification

In a remarkable advancement for the solar energy sector, Voltage Energy Group has been awarded the first full-system certification for a 2 kV Electrical Balance of System (EBOS) solution from UL Solutions. The certification was granted in December 2025, marking a significant milestone for the industry as it helps companies improve performance and reduce capital expenditures in photovoltaic systems.

UL Solutions, known for its expertise in safety science, has verified that Voltage Energy's EBOS solution meets all necessary requirements for 2 kV systems, including key product lines such as LYNX®, IBEX®, IBEX PLUS®, and ALEX®. These components are designed specifically for 2 kV photovoltaic cable applications, allowing stakeholders to reap enhanced energy yields and long-term reliability.

The Move Towards 2 kV Systems

The transition from traditional 1500 V systems to 2 kV configurations is becoming increasingly commonplace among utility-scale solar projects. This shift represents not just a component update but rather a coordinated evolution across the entire value chain. Angel Lopez, Quality Director at Voltage Energy, emphasizes that the updated architecture requires comprehensive validation of modules, converters, and EBOS as a unified system. The aim is to ensure alignment in standards and cross-testing to minimize variability during deployment in the field.

Evan Xiao, Regional General Manager at UL for the Asian region, commented on the importance of standardized system validation, stating, "Unified system verification and repeatable installation practices are essential for scaling the 2 kV ecosystem. The certification obtained by Voltage Energy signifies ongoing investments in integration and validation of systems, providing the market with a clear reference point for reliable 2 kV deployments."

Supporting Energy Providers

Following this certification, Voltage Energy is set to bolster the capabilities of energy product suppliers and developers. The company plans to offer collaborative support in design and technical training, which will empower teams to adopt consistent engineering and installation practices for their 2 kV projects. This holistic approach will ultimately lead to improved project outcomes in an evolving energy landscape.

About UL Solutions

UL Solutions is a global organization focused on applied safety science, offering testing, inspection, and certification services aimed at helping businesses enhance the safety, performance, and compliance of their products and systems. The mission is to foster the development of safer, more reliable technologies that support sustainability and evolving market needs.

About Voltage Energy Group

Established in 2015, Voltage Energy Group is a leading supplier of Electrical Balance of System (EBOS) solutions for large-scale solar projects, with headquarters in Chapel Hill, North Carolina, and representation in Frankfurt, Germany. The company has demonstrated steady year-on-year growth and continues to deliver innovative technologies that enhance installation efficiency, safety, and long-term system performance. Voltage Energy strongly commits to service excellence, employing advanced visualization tools such as 3D renderings, 360-degree views, and virtual reality insights to enable smarter project execution. Their flagship products—LYNX®, ALEX®, and IBEX®—can be tailored into flexible and customized solutions that meet each client's unique requirements, underscoring Voltage Energy's focus on customer-oriented services and long-term success.