The QINOUS ESS QCompact is ideal for remote locations with difficult access conditions and space restrictions.

The QINOUS ESS QCompact delivers high power of up to 200 kVA and large capacities of up to 335 kWh on a footprint between 3.0 and 4.5 m² in a single housing. The outdoor cabinet is made of a vandalism proof double wall aluminium structure and state-of-the-art thermal insulation material to withstand even harsh climate conditions.

The interior is separated into two sections. One section is completely airtight, preventing deterioration effects from dust, salt mist, insects or humidity. The other compartment houses the heat exchanger, the AC system and the transformer.

Power: 30 to 200 kVA
Capacity: 54 to 335 kWh
Dimensions (LxWxH): M: 1.73 x 1.73 x 2.35
L: 2.63 x 1.73 x 2.35
Weight: 2.0 to 3.5 tons


Nominal power range: 30 to 200 kVA
Nominal capacity range: 54 to 335 kW
Connection voltage: 400 VAC (customized voltages available)
Rated current: up to 280 A
Max current: 110% Standard
150% for island applications
Rate voltage / voltage range: custom specific V
Rated frequency: 50 / 60 Hz
Total harmonic distortion: < 5%
Power factor: -1 to +1
System efficiency (AC, round-trip): > 88%
Battery efficiency (DC, round-trip): > 96%
Cell chemistry: NCM/LMO
DC Voltage range: 493 to 1004 V
Specified cycles at nominal C-rate at 80% DoD at rack level: More than 80% remaining capacity after 4,000 cycles
Supported communication interfaces: Modbus/TCP; BacNet/IP; CANopen 2.0B; IEC 60870-5-103/104
(further communication standards available)
Control and monitoring via external interface: GSM/Internet
Touch screen: Standard without, outdoor and sunlight readable optional
Remote monitoring: 1 & 15 min data resolution available; real-time & historical data at cellular level; 25 year data storage
Environmental conditions
  • Temperature range:  -20°C to +50°C
  • Humidity: < 100%, condensating
  • Altitude: < 1,500 m above sea level, up to 3,000 m with power derating
System guarantee
  • Overall guarantee: 2 years, optional extendable to 5 years
  • Batteries: 2 years
  • Optional battery performance guarantee: up to 10 years

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