Modular Design, Scalable Flexibility: Hitting the Sweet Spot for Industrial and Grid-Scale Applications
SHANGHAI, Sept. 11, 2025 /PRNewswire/ — SERMATEC has launched an innovative 835kWh Modular Energy Storage System. At the core of Sermatec’s innovation is a 1P104S large-pack architecture paired with an 835kWh “sweet spot” capacity — precisely engineered to meet the demands of mid- to large-scale energy storage. While systems above 5MWh sometimes require customized downsizing and refer to longer commissioning cycles
image_5029728_9288691
1
Designed for flexible parallel expansion up to 6.68MWh, the system eliminates unnecessary investment and adapts seamlessly to diverse application scenarios, from large industrial parks to utility-scale grids. Its compatibility with multiple voltage levels and MVS cabinets allows for integration into centralized or string inverter-booster cabins, maximizing asset utilization and project scalability.
Plug-and-Play Efficiency: Accelerating Project Rollout and Value Capture
With an industry-leading modular transport design weighing under 8 tons, Sermatec’s system overcomes the logistical challenges of oversized containerized solutions. This lightweight yet robust structure ensures easier global transport by land or sea, enabling faster on-site delivery and deployment.
Standardized interfaces and quick-connect modules streamline installation, reducing commissioning time and lowering upfront costs. Beyond hardware, Sermatec integrates intelligent management features: predictive fault diagnostics, remote wireless operation, OTA upgrades, and a cloud-edge-device triple-layer security architecture that safeguards data integrity.
The dynamic thermal management system keeps cell temperature differentials within ≤2.5°C, cuts auxiliary power consumption, and extends liquid cooling component lifespan by 20–30%. With SOX accuracy maintained within 3%, the system guarantees high safety margins, reliable capacity, and enhanced economic performance — supporting 2/3/4-hour discharge durations to fit diverse business models.
Intelligent Energy Management: Unlocking Multi-Scenario Value
Equipped with an optional Sermatec Energy Management System (EMS), the platform enables applications across energy time-shift, frequency regulation, and peak shaving, etc. In solar-storage hybrid projects, it supports both DC and AC coupling, offering greater design flexibility.
Sermatec’s intelligent O&M platform continuously monitors system health, proactively detects anomalies, and dispatches expert support either remotely or on-site. Regular preventive inspections ensure stable and reliable operation under the most demanding conditions. The system is designed for -30°C to 50°C environments, up to 4000m altitude, with IP55 protection and optional C5 anti-corrosion coating for harsh climates.
Multi-Dimensional Protection: Safety by Design, Reliability in Action
Safety is embedded into every layer of Sermatec’s engineering. The system integrates a 3-level fuse protection, 4-level management control, and 5-level safety framework — spanning cell, structural, electrical, and fire protection.
A triple-level fire protection design ensures rapid detection and suppression, while insulation materials provide over 2 hours of fire resistance, effectively preventing thermal propagation across cabinets. Certified to global standards including IEC62619, IEC63056, IEC62477, IEC61000, and UL9540A, the system sets a new benchmark for inherent safety and international compliance.
For more information, please visit https://en.sermatec-ess.com/
Photo – https://mma.prnewswire.com/media/2770808/image_5029728_9288691.jpg
Photo – https://mma.prnewswire.com/media/2770809/1.jpg
