Zhuhai's newly released national safety guidelines for user-side energy storage explicitly recommend immersion fire suppression—reinforcing not just safety standards, but signaling a strategic shift in the industry: the core of energy storage competition is moving from cost to full-lifecycle reliability.
True technological barriers are forged not in lab-perfect parameters but through relentless refinement in real-world scenarios. Immersion liquid cooling technology works by fully submerging battery cells in a dielectric coolant, isolating them from air and thereby eliminating two critical combustion factors: temperature and oxygen, thus eradicating safety hazards at the source. While the principle seems straightforward, its efficacy hinges on the precise coupling of coolant properties, flow channel design, electrochemical systems, and thermal management algorithms—all orchestrated to maximize hardware potential.
Kortong’s immersion liquid cooling energy storage systems have been deployed in over 3GWh of projects, leading the industry in market share. Since the Meizhou Wuhua Baohu Energy Storage Power Station commenced operations in March 2023, multiple large-scale projects have achieved a system round-trip efficiency exceeding 90%. These projects span diverse climatic zones (the Greater Bay Area, Central China, Northwest China), grid environments, and load profiles, subjecting the immersion systems to prolonged extreme conditions—from high-temperature humidity to frigid aridity—effectively forming a "validation loop" across all scenarios.
The quality and scale of this operational data are nearly impossible to replicate. Kortrong’s immersion liquid cooling technology has been rigorously validated over 3+ years in complex environments, delivering tangible lifecycle value to clients.
Kortrong extends immersion cooling's advantages beyond intrinsic safety into system performance and lifecycle management. With cell-level operational insights from gigawatt-hour-scale deployments, our fully in-house R&D ensures native integration—breaking traditional fragmented development models.
Independent testing at a large-scale energy storage power station—known for evaluating multiple technological routes—ranked Kortrong’s immersion liquid cooling system among the top performers across 9 competing solutions. End-to-end in-house R&D ensures consistency throughout the technology lifecycle, as well as reliability in delivery and maintenance. This is particularly critical when providing one-stop solutions for diverse applications, enabling continuous optimization of operational performance and asset returns.
As mechanisms like electricity spot trading and capacity compensation accelerate, the energy storage industry’s evaluation criteria are undergoing a fundamental shift: project success now depends not solely on initial costs but on lifecycle safety and revenue stability.
Against this backdrop, Kortrong’s immersion liquid cooling system—with its advantages in high safety, efficiency, and long cycle life—emerges as a cornerstone for sustained, stable returns of energy storage plants. With 3 GWh of deployed projects, Kortrong has validated its product’s reliability at scale, offering a revenue-stable solution amid market uncertainties.
Boasting exceptional temperature uniformity (≤2°C between cells), the system significantly slows battery degradation, achieving over 10,000 cycles. This extends total lifecycle discharge capacity and optimizes project IRR.
With 3GWh of grid-proven reliability, we transform market volatility into calculable returns. When industry tides turn, sail with the navigator who's weathered every storm.
