SONGZ Haiku Shines at the EESA Energy Storage Exhibition: Driving Industry Upgrading with Breakthrough Thermal Management Technology
分类： Company News
发布时间：2025-08-19 10:21
The 4th EESA Energy Storage Exhibition grandly opened on August 13 at the National Exhibition and Convention Center (Shanghai). The event brought together numerous industry partners to showcase the latest advancements in energy storage technologies and engage in in-depth discussions on future industry trends. Shanghai SONGZ Haikoo New Energy Technology Co., Ltd. (hereinafter referred to as “SONGZ Haikoo”), a core subsidiary of SONGZ Co., Ltd. (stock code: 002454) specializing in energy‑storage thermal management, made a striking appearance at the exhibition with its full‑range AC/DC liquid‑cooling thermal management solutions and a portfolio of innovative energy‑storage temperature‑control products, becoming one of the highlights of the show.
This time, SONGZ Haiku is showcasing a diverse portfolio that includes air-cooled integrated liquid‑cooling units, water-cooled integrated liquid‑cooling units, and an 80 kW liquid‑cooling unit with top‑exhaust airflow designed for 7 MWh applications, comprehensively addressing the varied needs of different energy‑storage scenarios. This diversified product lineup has drawn numerous visitors, who have engaged in in-depth discussions with the SONGZ Haiku team, focusing on key topics such as product specifications, technical parameters, and real‑world application cases.
In the highly anticipated EESA Star Awards, SONGZ Haiku clinched two prestigious accolades—“2025 Best Energy Storage Thermal Management Technology Solution Award” and “2025 Innovation Leader in the Energy Storage Industry Award”—thanks to its outstanding technical prowess and groundbreaking innovations. These dual honors not only underscore the industry’s high regard for its technological breakthroughs but also serve as a powerful incentive to keep pushing forward.
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On August 14, at the launch event for specialized energy‑storage thermal management products, Guo Yong, Technical Director of SONGZ Haiku, delivered a compelling presentation titled “Research on Key Technologies for Energy‑Storage Thermal Management at SONGZ Haiku.” Drawing on SONGZ Haiku’s extensive practical experience in the field, he thoroughly analyzed current industry pain points and provided a detailed overview of the company’s innovative solutions. This presentation not only showcased SONGZ Haiku’s cutting‑edge technological achievements but also opened up new avenues and directions for technological advancement across the entire energy‑storage sector.
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AC/DC All-Liquid-Cooled Thermal Management Solution
Integrated whole‑domain thermal management for PACK and PCS, with intelligent energy distribution.
·Integrated PACK and PCS thermal management solution, offering adaptability to multiple operating scenarios—including high‑temperature cooling, low‑temperature natural cooling, and ambient‑temperature hybrid cooling—while delivering high annual energy efficiency.
·By fully leveraging natural cooling sources, the cooling coils can independently lower the temperature of the PACK and PCS when ambient temperatures are low, thereby reducing compressor operating time, significantly cutting energy consumption, and extending the compressor’s service life.
·The all‑liquid‑cooling solution offers faster heat dissipation and higher efficiency, while also enabling PCS waste‑heat recovery to enhance heating performance, thereby providing robust assurance for the safe and stable operation of the energy storage system.
Noise Control Solution for Large-Scale Thermal Storage Management Products
Multi-dimensional noise reduction, creating a low-noise operating environment.
·Select low-noise fans and employ designs such as rectifying grilles and biomimetic blade profiles to optimize the wind farm, ensuring that the fan’s operating point meets noise‑level requirements.
·Optimally adjust the ratio between the two heat exchangers and the fan to mitigate the superposition effect and strike a balance among size, energy efficiency, cost, and noise levels.
·Added vibration-damping devices, eliminated resonant frequencies, and identified and mitigated abnormal frequency bands, effectively reducing noise generated by mechanical friction and other sources.
For a 7 MWh top‑exhaust, 80 kW liquid‑cooled unit
Highly efficient adaptation, excellent performance
·It operates over a wide temperature range, maintaining stable performance in environments from –30°C to +55°C, with a storage temperature range of –40°C to +70°C, making it suitable for a variety of challenging climatic conditions.
· Cooling capacity of up to 80 kW and heating capacity of 30 kW; single-unit noise level is 74 dB(A) at an ambient temperature of 45°C, with the entire cabinet expected to generate noise below 68 dB(A), balancing high efficiency with low noise.
·Circulating water flow rate: 700 L/min at 150 kPa; rated voltage: 3P1N, 380 ± 15% VAC, 50 ± 5 Hz; highly adaptable, capable of meeting the demands of large-scale energy storage applications.
SONGZ Haiku is committed to standing side by side with partners across the industry value chain, forging sincere collaborations to jointly chart a course for groundbreaking advances in thermal management technologies. As the energy storage sector embarks on a grand journey toward green, low‑carbon, and sustainable development, we will wield innovation as our oar and technology as our sail, injecting powerful SONGZ momentum into the global energy transition.
SONGZ Co., Ltd. (stock code: 002454) was listed on the Shenzhen Stock Exchange in 2010. It is a leading domestic provider of mobile thermal management systems, offering vehicle air-conditioning and a wide range of whole-vehicle thermal‑management products that are extensively used in large and medium-sized buses, passenger cars, rail vehicles, refrigerated and frozen trucks, and energy‑storage temperature‑control applications. SONGZ Haiku, a subsidiary specializing in energy‑storage temperature control, leverages SONGZ Co., Ltd.’s decades of technological expertise and industry resources to continuously deepen its capabilities in the field of energy‑storage thermal management, thereby injecting strong momentum into the sector’s development.
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