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The GS Automatic outdoor distributed energy storage system integrates core parts such as the battery units, PCS, fire extinguishing system, temperature control systems, and EMS systems.
GS Outdoor energy storage system is a compact and flexible ESS designed by GS Automatic based on the characteristics of small C&I loads. The GS Automatic outdoor distributed energy storage 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 50kWh~215kWh.
Product Highlights
Flexible
The outdoor energy storage system supports the flexible expansion of PV capacity and simultaneous access to load, battery, grid, DG, and PV, highlighting its role tailored for small C&I energy storage needs.
Intelligent
It supports battery capacity, discharge time prediction, peak shaving and dynamic transformer capacity expansion, offering smart commercial and industrial energy storage solutions.
Reliable
Featuring an integrated EMS for safe, stable operation, and a built-in isolation transformer for strong load adaptability, GS Automatic BESS maintains a stable power supply and adapts to fluctuating loads.
Key Strengths
Technical Parameters
| Model | GSESSA0030B-0055 | GSESSA0050B-0055 | GSESSA0050B-0100 | GSESSA0100B-0215 |
| AC data | ||||
| Rated power (kW) | 30 | 50 | 50 | 100 |
| Rated voltage (V) | 400 | |||
| Rated current (A) | 43 | 72 | 72 | 144 |
| 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 factor | 1leading~1lagging(settable) | |||
| Overload capacity | 110% long-term | |||
| Grid type | 3W+N+PE | |||
| Isolation transformer | 100/400 | 200/400 | 200/400 | 270/400 |
| On / off-grid switching | Support | |||
| PV data | ||||
| Max. PV input voltage (V) | 1,000 | |||
| Max. PV power (kW) | 36/72 | 60/120 | 60/120 | 120/180/240 |
| MPPT operating voltage range (V) | 250~850 | |||
| Buck-boost mode | Support | |||
| Battery data | ||||
| Cell type | 3.2V/120Ah/LFP | 3.2V/120Ah/LFP | 3.2V/280Ah/LFP | 3.2V/280Ah/LFP |
| Rated voltage (V) | 460.8V，1P144S | 460.8V，1P144S | 358.4V，1P112S | 768V，1P240S |
| Rated energy (kWh) | 55.296 | 55.296 | 100.352 | 215.04 |
| Operating voltage range (V) | 403.2~511.2 | 403.2~511.2 | 319.2~397.6 | 672~850 |
| Max. charge and discharge rate | 1C@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) | 1,780×1,520×2,290 | 1,780×1,520×2,290 | 1,780×1,585×2,290 | 2,460×1,560×2,425 |
| Weight (kg) | 2,000 | 2,200 | 2,400 | 3,900 |
| Operating temperature (℃) | 0～+45 | |||
| Relative humidity | 0 ~95%（non-condensing） | |||
| Ingress protection | IP54 | |||
| Noise emission (dB) | <75 | |||
| Max. operating altitude (m) | 5,000(>3,000 derating) | |||
| Cooling | Intelligent air cooling | |||
| Fire extinguishing system | Aerosols/NOVEC1230(optional) | |||
| Display | Touch LCD display+cloud platform | |||
| EMS communication | RS485，TCP/IP | |||
Why choose GS Automatic ESS?
【Integrated Design for Easy Transportation and Installation】GS Automatic’s outdoor energy storage system features a compact, modular design, simplifying deployment and reducing installation time for commercial and industrial energy storage projects.
【Reduce System Operating Costs】The Advanced BESS architecture and efficient energy management make the battery energy storage system a cost-effective solution for C&I applications to lower maintenance and operational expenses.
【Can be Used for a Variety of Backup Purposes】Flexible configuration of the system allows backup for peak shaving, load shifting, or emergency power, ensuring reliable operation under diverse scenarios.
【Turnkey Projects】 As one of the trusted energy storage system manufacturers, Megarevo provides complete solutions from design and delivery to commissioning, supporting a smooth deployment for both commercial and industrial energy storage systems.
【Support 7*24 Remote Service】The continuous monitoring and remote support guarantee system stability and quick response to any operational issues, reducing downtime and ensuring high reliability.
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GS5T110-PV050-B03 Charging/Discharging C-rate: ≤0.5CP Rated Power [kW]: 100 Rated Current: 144A Dimensions [mm] (D*W*H): 1400×1200×2200 Weight [kg]: 2450±5%
GS AUTOMATIC is a leading comprehensive solution provider of new power system.
We provide whole life cycle management, EPC contracting and maintenance service to help our customers achieve green power generation and high efficient energy consumption.
