>Outdoor cabinet type energy storage system

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Outdoor cabinet energy storage system is a compact and flexible ESS designed by Megarevo based on the characteristics of small C&I loads. The system integrates

core parts such as the battery units, PCS, fire extinguishing system, temperature control systems, and EMS systems. It can meet the capacity requirements of 100kWh~200kWh.

Outdoor cabinet  energy storage system
Outdoor cabinet  energy storage system
Outdoor cabinet  energy storage system
Outdoor cabinet  energy storage system
Outdoor cabinet  energy storage system
Outdoor cabinet  energy storage system
Product Highlights
Flexible
Support flexible expansion of PV capacity.
Support simultaneous access to load, battery, grid, DG, and PV.
Intelligent
Support battery capacity and discharge time prediction.
Supports peak shaving and dynamic transformer capacity expansion.
Reliable
Integrated EMS function, safe and stable.
Built-in isolation transformer, with strong load adaptability.
Choose our benefits

Integrated design for easy transportation and installation

Reduce system operating costs

Can be used for a variety of backup purposes

Turnkey projects

Support 7*24 remote service

ModelESSA0030B-0055ESSA0050B-0055ESSA0050B-0100ESSA0100B-0215
AC data  
Rated power (kW)305050100
Rated voltage (V)400
Rated current (A)437272144
Voltage range (V)320V-460V
Rated frequency (Hz)50/60
Frequency Range (Hz)45-55 / 55-65
THDi (on-grid)<3%
THDu (off-grid)≤ 1% linear; ≤ 5% non-linear
Power factor1leading~1lagging(settable)
Overload capacity  110% long-term
Grid type3W+N+PE
Isolation transformer100/400200/400200/400270/400
On / off-grid switchingSupport

PV data
Max. PV input voltage (V)1,000
Max. PV power (kW)36/7260/12060/120120/180/240
MPPT operating voltage range (V)250~850
Buck-boost modeSupport

Battery data
Cell type3.2V/120Ah/LFP 3.2V/120Ah/LFP 3.2V/280Ah/LFP 3.2V/280Ah/LFP
Rated voltage (V)460.8V,1P144S460.8V,1P144S358.4V,1P112S768V,1P240S
Rated energy (kWh)55.29655.296100.352215.04
Operating voltage range (V)403.2~511.2403.2~511.2319.2~397.6672~850
Max. charge and discharge rate1C@25℃1C@25℃0.5C@25℃0.5C@25℃
Number of battery cycles≥3,800≥3,800≥6,000≥6,000

General data
Dimensions W *D *H (mm)1,780×1,520×2,2901,780×1,520×2,2901,780×1,585×2,2902,460×1,560×2,425
Weight (kg)2,0002,2002,4003,900
Operating temperature (℃)0~+45
Relative humidity0 ~95%(non-condensing)
Ingress protection IP54
Noise emission (dB)<75
Max. operating altitude (m)5,000(>3,000 derating)
CoolingIntelligent air cooling
Fire extinguishing systemAerosols/NOVEC1230(optional)
DisplayTouch LCD display+cloud platform
EMS communicationRS485,TCP/IP