High Energy Density · Liquid Cooling · Enhanced Safety · Scalable Design
ZTTEK Sentinal C&I Energy Storage Cabinets are designed for commercial and industrial applications requiring reliable power management, flexible deployment, and long-term system stability.
The system is suitable for grid-connected, off-grid, and hybrid energy storage scenarios.
High Energy Density with Compact Cabinet Design
Sentinal C&I Energy Storage Cabinets integrates a high-capacity battery system within a compact cabinet footprint, enabling efficient use of installation space.
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Available capacities: 233 kWh / 261 kWh
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Compact cabinet dimensions: 970 × 1400 × 2270 mm (±10 mm)
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Optimized internal layout improves volumetric energy density
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Ideal for sites with limited available space
The design allows higher energy deployment per cabinet while maintaining convenient transportation and installation.
Liquid Cooling System for Stable Operation
The system adopts a liquid cooling architecture to maintain stable thermal conditions during long-term operation.
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Uniform temperature control across battery packs
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Reduced temperature fluctuation under continuous charge/discharge
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Supports operation in ambient temperatures from -20°C to 50°C
Liquid cooling enhances system reliability and contributes to extended battery service life.
Advanced Fire Protection and Safety Design
Sentinal C&I Energy Storage Cabinets integrates a multi-layer safety concept designed for commercial and industrial use:
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Multi-level fire suppression at Cluster- & PACK-Level (Perfluorohexanone or Aerosol)
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Electrical and hydraulic systems physically separated to reduce failure risk
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IP54 protection for outdoor and semi-outdoor environments
This comprehensive safety design supports stable operation throughout the system lifecycle.
High Performance Power Output
The cabinets support continuous and peak power output suitable for various C&I applications:
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Continuous power: 105 kW / 125 kW
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Peak power capability up to 116 kW / 137 kW
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Rated grid voltage: 230 V / 400 V
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Power factor range: -1 to 1
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Grid-connected current THD: < 3%
The system ensures high-quality power delivery and grid compatibility.
Flexible System Scalability
Sentinal C&I Energy Storage Cabinets is designed for modular system expansion:
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Supports multiple cabinets in parallel
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Suitable for projects ranging from single-site installations to multi-cabinet energy systems
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Compatible with both grid-connected and off-grid operation modes
This flexibility allows system capacity to grow with project requirements.
Integrated EMS with Third-Party EMS Compatibility
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Built-in Energy Management System (EMS) for local control and operation management
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Supports real-time system monitoring, data logging, and operating status visualization
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Provides event recording and alarm functions for efficient operation and maintenance
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Standard RS485 / CAN communication interface for system integration
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Supports connection to and control by third-party EMS platforms
Designed for flexible system integration and simplified long-term O&M management.
Applications
Peak shaving & load management
PV self-consumption optimization
Battery arbitrage
Critical load backup
EV charging infrastructure
Microgrid & energy sharing
