eBox-232 Commercial and Industrial Energy Storage System - Product

The Star Charging eBox-232 commercial and industrial energy storage system can be widely used in photovoltaic, wind power, grid-connected, and industrial application scenarios. It can be integrated with other energy management products from Star Charging to build a smart energy microgrid. In the smart energy microgrid, the Star Charging eBox-232 commercial and industrial energy storage system professionally provides power storage functions, laying the foundation for emergency power supply during unexpected power outages, peak shaving and valley filling, surplus electricity sales, peak-valley arbitrage, and virtual capacity expansion. The highly integrated cabinet design makes the whole system more space-efficient, with higher energy density, and easier transportation, installation, and operation and maintenance.

System
Cell capacity/cell material	302Ah/LFP Square
DC operating voltage range	720V ≈ 852V
Rated voltage of battery system	768v
Battery system rated capacity	232kWh
Battery system available power	215kWh(93%DOD)
Charge-discharge rate	≤ 0.47p
Whole cabinet size (width x height x depth)	1,257±5mm×2,200±5mmx1,438±5mm
Net weight (including battery pack)	32557±20kg
Protection level	IP54
Operating temperature range	0 ℃ ~ +45 ℃
Maximum operating temperature	-20 ℃ ~ +55 ℃
Battery temperature control mode	Industrial grade temperature control air conditioning
Fire protection system	Sevoflurane direct fire detection tube fire extinguishing device
PCS specifications
Rated output power	100kVA
Maximum output power (10min)	110kW
Rated grid voltage	380Vac, 3W⁴NHPE
Output voltage frequency	50Hz
Total harmonic distortion of grid-connected current (iTHD)	<3% (rated power)
Protection
Protection function inspection	Over-under-voltage, over-under-frequency, over-current, over-power, over-temperature, short circuit, anti-reverse connection
Measuring function	Insulation impedance detection
Design Criteria
Safety regulations	EC62477, EC62619, EC63056
Grid connected	GB/T34120
EMC	IEC61000-6-2, EC61000-6-4