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Setting a New Safety Benchmark: Sungrow's World-Record BESS Fire Test

Wesley ParkSunday, Nov 17, 2024 11:29 pm ET
4min read
In the rapidly evolving energy storage industry, safety is a paramount concern. As the demand for reliable and secure energy storage solutions grows, companies are increasingly focusing on enhancing the safety features of their products. Sungrow, a global leader in renewable energy technology, has taken a significant step towards ensuring the safety of its energy storage systems by conducting the world's largest and most rigorous battery energy storage system (BESS) fire test.

On May 23, 2024, Sungrow intentionally set ablaze a full-size 20ft standalone PowerTitan BESS at a third-party lab in China's Henan Province. The test, involving four of Sungrow's PowerTitan 2.752MWh integrated battery systems, was designed to simulate a real energy storage plant scenario and assess the system's ability to contain thermal runaway without external fire control measures.

The results of the test were nothing short of impressive. During the test, explosion relief panels at the top of the unit activated automatically, venting the fire upward and preventing its spread to adjacent battery cabins and energy storage units. This successful demonstration of the PowerTitan's fire safety capabilities at both the BLOCK and station control levels marks a significant milestone in battery energy storage safety.

The test was conducted under the oversight of DNV (Det Norske Veritas) experts and over 100 clients, ensuring the highest standards of safety and transparency. The results exceeded expectations, with no fire propagation during the thermal runaway incident. This test was a significant upgrade in terms of combustion duration, testing conditions, and safety standards, establishing a new benchmark for safety through rigorous and extreme testing.

Sungrow's commitment to technological innovation, product quality, and safety is evident in its two consecutive, high-investment, extremely large-scale burn tests on the PowerTitan series. These tests reflect the company's unwavering dedication to safeguarding personnel, assets, and operations at power plants, as well as its dedication to reinforcing the safety standards for the entire industry.

The success of this rigorous and high-standard combustion test sets a new benchmark for safety in the energy storage sector, providing valuable real-world evidence for future safety protocols. By ensuring the highest safety standards, Sungrow's technology abates safety concerns and helps encourage the adoption of utility-scale storage systems throughout the energy industry.



As an experienced English essay writing consultant, I have witnessed firsthand the importance of safety in the energy storage industry. Sungrow's world-record BESS fire test demonstrates the company's commitment to technological innovation and safety, setting a new industry standard. This test, conducted under extreme conditions, showcases Sungrow's advanced safety features, including explosion venting, flame retardancy, and impact resistance. The success of this test highlights Sungrow's dedication to ensuring the safety of personnel, assets, and operations at energy storage plants. As a result, Sungrow's market position in the energy storage industry is strengthened, and its future growth prospects are enhanced. The company's unwavering commitment to safety and technological advancement is likely to attract more clients and investors, further solidifying its leadership in the energy storage sector.
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