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i-Tank Pro Max

Energy Storage Solution (ESS) — C&I Series (51.2kWh–176.84kWh)

Rack-based commercial and industrial storage system across 3 configurations
Rated voltage options: 512V, 563.2V, and 665.6V depending on configuration
Rated capacity of 100Ah or 314Ah using LFP prismatic cells (3.2V per cell)
Rated energy spanning 51.20kWh, 176.84kWh, and 66.56kWh across models
Backed by a 5-year warranty (0.5C charge/discharge, 80% DoD at 25°C)
Charge-discharge rate of 0.5C with 80% depth of discharge
Max continuous charge and discharge current up to 157A (mid-capacity model)
Operating voltage range as wide as 448.8V–759.2V, depending on configuration
Rack configuration of 10 to 13 packs per system (165:1P to 16S1P pack structure)

Forced air cooling with dedicated fans on each battery pack for thermal stability
Cell-level BMS monitoring with SOH (State of Health) reporting and degradation tracking
Safety logic executes an automatic emergency shutdown on fault detection
Full protection: over-temperature, overcharge, overdischarge, short-circuit
Communication via Modbus TCP/IP, RS485, and CAN for BEMS/SCADA integration
IP54-rated enclosure for outdoor commercial deployment
Single rack configuration per cabinet, expandable per site requirement
Backed by a 5-year warranty (0.5C charge/discharge, 80% DoD at 25°C)
Designed for commercial and industrial facilities aiming to reduce peak demand charges.

Key Features

418 kWh energy capacity with 210 kW charge/discharge power rating at 800 V AC output for utility-scale energy storage applications.
LFP (Lithium Iron Phosphate) prismatic cells, 3.2 V / 314 Ah nominal per cell.
8 battery packs in series with 416 total cells and 52.256 kWh energy per pack.
1331.2 V DC nominal system voltage with an operating range of 1102–1500 V DC.
≥90% round-trip efficiency for efficient energy storage and discharge.
PCS-based system topology with integrated power conversion for charge and discharge operations.
Long-life cell design with ≥6,000 cycles at 70% SoH.
10-year expected system life for typical commercial and industrial duty.
Advanced liquid-cooled thermal management system for effective battery temperature control.
Battery operating temperature range of −10°C to +55°C, with an optimal range of 10°C to 45°C.
Coolant system designed for ambient operating temperatures from −30°C to +55°C.
Main-and-branch pipeline architecture for coolant circulation throughout the battery system.
Integrated cell voltage and temperature monitoring with coolant-system monitoring.
Integrated two-level BMS architecture for battery pack and system monitoring and protection.
Grid-independent, standalone (islanding) and backup operating modes supported, as applicable.
8 kW nominal chiller capacity with R513A refrigerant.
System dimensions: 1400 × 1450 × 2400 mm (W × D × H), excluding the PCS.

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