2U Rackmount Industrial Control Server Powers an Energy Storage Upgrade

How SINSMART’s SIN-61025-JH81MA Became the “Control Brain” for a Station-Level ESS

Customer Background & Challenge

Pushing toward carbon neutrality, a leading energy storage provider is iterating its platform for smarter, safer operations. The company runs its own BWS system, PCS control, and GEM energy management across distributed stations. As front-end clusters expanded, the original controller could no longer keep up—interfaces were limited, environmental tolerance was marginal, and scaling to higher-bandwidth networking was difficult. The customer initiated a core control upgrade to unify access, boost reliability, and future-proof performance.

Core Requirements

• Networking: 2×10G or dual 1G Ethernet

• Serial Communications: 6× RS485 interfaces

• Expansion: Standard USB configuration for dongles, service tools, and peripherals

• Architecture: ARM/X86 acceptable, with moderate performance and industrial reliability

SINSMART Solution — SIN-61025-JH81MA (2U Industrial Control Server)

Designed for station-class control, SIN-61025-JH81MA 2U rackmount pc delivers the right mix of compute, I/O density, and ruggedization—without over-spec’ing power or cost.

Core Performance Configuration

• CPU: Intel® 4th/6th/7th-Gen Core™ i3/i5/i7 (up to i7-7700), balancing performance and power draw

• Memory: Dual-channel DDR3, standard 16 GB (up to 32 GB); DDR4 version optional

• Storage: 3× SATA3 + 1× M.2 NVMe; supports HDD+SSD hybrid (e.g., 2 TB HDD + 512 GB SSD)

Industrial Interface Matrix

• Networking: Onboard dual Intel® Gigabit LAN + 3× PCIe (x16/x4/x1) for 10G NIC expansion (meets dual 1G today; scales to dual 10G)

• Serial: 6× COM (including 2× RS232/422/485 programmable ports) to flex between protocols and wiring topologies

• Expansion & USB: 4× PCI slots + 9× USB (including 2× USB 3.0) for keys, service storage, and peripherals

Built for Industrial Reliability

• Chassis: 2U reinforced rackmount, 430×480×90 mm, approx. 17 kg heavy-duty build

• Power: 300 W industrial PSU, optional 550 W redundant power for higher availability
  
  

How It Fits the Energy Storage Stack?

1) Multi-Level Equipment Access

• Battery Module Monitoring:
  6× programmable RS485 ports (incl. 2 smart multi-mode) connect directly to BMS cluster terminals, speaking Modbus RTU for real-time voltage/temperature acquisition and alarm thresholds.

• Inverter/PCS & SCADA Control:
  Dual GbE (expandable to 10 GbE via PCIe) bridges the PCS cluster and upper-layer SCADA, enabling millisecond-class charge/discharge command response.

• Environmental Sensing Expansion:
  4× PCI slots can host PoE modules to power and network T&H sensors and fire detectors within the battery warehouse—reducing cabling complexity.
  
  
  

2) Energy Data Full-Lifecycle Management

• Cache Layer (Hot Data):
  M.2 NVMe SSD as the system/data cache accelerates the GEM platform’s real-time analysis of fluctuating charge/discharge profiles.

• Mass Storage Layer (Warm/Cold Data):
  3× SATA3 enable RAID5, e.g., 3×4 TB HDD, for redundant logging of long-horizon battery degradation and lifecycle traces.

• Security & Audit:
  Via PCIe, a TPM 2.0 encryption module can be added to align with grid-side command authentication and audit requirements.

Results & Value

• Unified control center for BWS/PCS/GEM with the exact I/O density the sites demand

• Fast, reliable coordination across PCS and SCADA with scalable 1G→10G networking

• Reduced downtime through industrial chassis, optional redundant PSU, and robust serial/network architecture

• Headroom for evolution thanks to PCIe/PCI expansion, hybrid storage, and flexible COM configurations

Key Specifications (At a Glance)

Conclusion

With precise interface configuration and industrial-grade reliability, the SINSMART SIN-61025-JH81MA rackmount computer has become the customer’s core control carrier for station-level energy storage. Its dual-LAN + 6-serial design directly addresses access bottlenecks, while modular expansion preserves a clear path for intelligent evolution.

Exploring a control upgrade for your ESS?

Contact Top industrial computer manufacturer SINSMART TECH for a tailored 2U industrial computer configuration—and protect the future of green energy with proven, professional hardware.