Kowint Energy is pleased to announce that our KS-60A All-in-One C&I ESS has successfully completed and passed the rigorous UL 9540A thermal runaway fire propagation testing. This critical achievement validates the superior safety design of our air-cooling battery system and clears the path for wider deployment in the North American commercial and industrial markets.

Validating Safety with UL9540A

The UL 9540A test method is currently the gold standard for assessing fire safety in battery energy storage systems (BESS). By successfully passing this test, the KS-60A has demonstrated that it effectively manages thermal runaway events, preventing fire propagation between cells and modules.For project developers and installers, this test report is essential. It provides the necessary data to satisfy local Authorities Having Jurisdiction (AHJs) and fire marshals, significantly streamlining the permitting process for commercial installations.

KS-60A: Compact Power for Business

The KS-60A is engineered to be a versatile solution for modern businesses. As an All-in-One ESS, it integrates the battery and inverter into a single, cohesive unit, reducing footprint and installation complexity.

1. Optimized Air-Cooling and Performance

At the heart of the KS-60A is a robust 60kWh air-cooling battery system. Designed for high performance, it utilizes advanced thermal management to maintain optimal operating temperatures, ensuring the longevity of its 8000+ life cycles. This efficiency makes it an ideal choice for demand charge management and backup power in commercial settings.

2. Designed for the Outdoors

Safety goes beyond just fire protection. The KS-60A features a durable IP55 design, making it fully capable of withstanding outdoor environmental elements. Its rugged enclosure ensures reliable operation whether installed next to an office building or a manufacturing facility.

Accelerating US Market Expansion

With the successful completion of UL 9540A testing, the KS-60A meets the stringent safety requirements necessary for the US market. This allows our partners to bid on projects with confidence, knowing they are deploying a system that prioritizes safety and compliance.The modular design of the KS-60A also allows for flexible scalability, making it easy to expand energy capacity as business needs grow.

About Kowint Energy

Kowint Energy is a global provider of advanced lithium battery energy storage systems, offering comprehensive solutions for residential, commercial, and industrial applications. With certified manufacturing, global service centers, and continuous R&D, Kowint delivers safe, intelligent, and scalable ESS technologies to support the world’s clean energy transition.

Learn more: www.kowint.com
Contact us: info@kowint.com