Energy Storage Testing and Certification

Energy storage systems (ESS) play a critical role in modern power grids, renewable energy integration, and backup power applications. Ensuring these systems meet regulatory safety, performance, and reliability standards is essential for manufacturers looking to enter global markets. Intertek provides comprehensive energy storage testing and certification services to help you achieve compliance, enhance product safety, and gain market acceptance.

Energy Storage Testing Services

Intertek offers a full suite of testing services for energy storage systems, battery management systems (BMS), and related components.

• Safety Testing: Compliance with UL 9540, UL 9540A, UL 9540B, IEC 62933-5-2, UL 1973, IEC 62619, and other industry standards
• Performance Testing: Evaluating efficiency, capacity, and cycle life
• Environmental Testing: Assessing resilience under extreme conditions, such as temperature, humidity, and mechanical stress
• Grid Compliance Testing: Ensuring compatibility with IEEE 1547/1547.1, UL 1741SA and UL 1741 SB
• Functional Safety Testing: Validating compliance with UL 1998, UL 60730-1 Annex H, and related standards
• Fire and Thermal Propagation Testing: Meeting regulatory requirements through advanced fire safety evaluations

Consultation Services for Regulatory Compliance

In addition to testing and certification, Intertek’s Assurance team provides expert consultation services to help manufacturers navigate complex regulatory landscapes and auxiliary requirements, including but not limited to:

• NFPA 855 Compliance: Guidance on energy storage system installation safety and fire mitigation strategies
• Hazard Mitigation Analysis (HMA): Support in evaluating risks and developing mitigation strategies for battery energy storage systems
• Code and Standard Interpretation: Expert assistance in understanding and applying relevant national and international standards
• And other tailored solutions to address specific project needs and regulatory challenges

Certification Services for Global Market Access

Achieving certification is key to entering and maintaining compliance in various markets. Intertek provides certification services for:

• North America – UL and CSA certification for U.S. and Canadian markets
• International Markets – IEC certification for global compliance
• Field Evaluations and Special Inspections – On-site evaluations for products already installed or deployed
• Custom Testing Solutions – Tailored programs to meet specific regulatory and client requirements

With decades of expertise in energy storage testing and a global network of accredited laboratories, Intertek offers manufacturers a seamless path to compliance and market entry. Intertek offers a one-stop solution for safety, performance, and compliance testing with fast turnaround times to meet launch deadlines.