Product Introduction:
A container energy storage system is a pre-fabricated, all-in-one battery storage solution housed within a standardized shipping container. Engineered for rapid deployment and scalability, these systems combine high-capacity lithium-ion or flow batteries, inverters, thermal management, and advanced energy management software (EMS). Designed for industrial facilities, renewable farms, and grid-scale projects, they deliver plug-and-play energy resilience, peak load management, and seamless renewable integration while minimizing installation complexity.
Our BESS has these features:
1. Rapid Deployment & Modular Flexibility
Plug-and-Play Design: Pre-tested components reduce installation time to 2–4 weeks, vs. 6+ months for traditional builds.
Scalable Capacity: Expand from 500 kWh to 20+ MWh by stacking multiple containers.
2. Cost Savings & Fast ROI
Lower Installation Costs: Eliminate civil engineering and on-site assembly with pre-wired, containerized units.
Revenue Generation: Participate in grid services (frequency regulation, demand response) and reduce peak demand charges by 30–50%.
3. Extreme Durability
Weather-Resistant: IP55-rated steel enclosures operate in -40°C to 50°C environments (arctic to desert climates).
Mobility: Relocate units for temporary sites (e.g., construction, mining) or disaster recovery.
4. Intelligent Energy Management
AI-Driven Optimization: Predictive algorithms balance energy storage, solar/wind input, and grid demand in real time.
Dual-Mode Operation: Switch between grid-tied, off-grid, or hybrid modes without downtime.
5. Certified Safety
Global Compliance: Meets UL 9540, IEC 62933, and UN 38.3 standards for fire suppression, thermal runaway prevention, and transportation safety.
| Model | ESSC0500B-1075 | ESSC1000B-2150 |
| AC data | ||
| Rated power (kW) | 500 | 1,000 |
| Rated voltage (V) | 400 | |
| Rated current (A) | 722A | 1,445A |
| Voltage range (V) | 320V-460V | |
| Rated frequency | 50/60Hz | |
| Frequency Range | 45-55/55-65Hz | |
| THDi(on-grid) | <3% | |
| THDu (off-grid) | ≤ 1% linear; ≤ 5% non-linear | |
| Power factor | 1 (0.8 leading ~ 0.8 laging can be set) | |
| Overload capacity | 110% Long term | |
| AC output | 3W+N+PE | |
| Isolation transformer | 315/400 | |
| On -grid off-grid switching | Support | |
| PV data | ||
| Max.PV input voltage (V) | 1,000 | |
| Max. PV power (kW) | 600/660/720 | 1,200/1,320/1,440 |
| MPPT operating voltage range (V) | 250~850 | |
| MPPT full load voltage range (V) | 450~850 | |
| Buck-boost mode | Support | |
| Battery data | ||
| Cell type | 3.2V/280Ah/1C, LFP | |
| Nominal voltage(V) | 768V/1P240S | |
| Nominal energy (MWh) | 1.0752 | 2.1504 |
| Working voltage range (V) | 672~850V | |
| Max. charge and discharge rate | 0.5C@25℃ | |
| Cycles | ≥5000 | |
| System data | ||
| Dimensions W *D *H (mm) | 6,058×2,438×2,896 | 12,192×2,438×2,896 |
| Net weight (kg) | 21,000 | 38,000 |
| Operating temperature (℃) | 0 ～ +45 | |
| Relative humidity | 0 ~95%(non-condensing) | |
| Ingress protection | IP54 | |
| Noise emission (dB) | <75dB | |
| Operating altitude | 3,000m | |
| Cooling | Intelligent air cooling | |
| Fire extinguishing system | FM200/NVEC1230 | |
| Display | Touch LCD display+cloud platform | |
| EMS communication | RS485,TCP/IP | |
Ground On Grid Solar System connects to grid, self consumption first, excess power can be sold to the grid.
Ground On Grid Solar System mainly consists of solar panels, grid tie inverter, brackets, etc.
Hybrid PV System can connect to grid, self consumption first, excess power can be stored in the battery
Hybrid PV System mainly consists of pv modules, hybrid inverter, mounting system, battery,etc.
Stand Alone PV System mainly used in remote off-grid community, military base, school, hospital.
Q1: How much space does a container system require?
A: Standard 20- or 40-foot containers need minimal footprint (approx. 15–30㎡), including safety clearances.
Q2: What's the typical lifespan of these systems?
A: 10–15 years for lithium-ion (6,000 cycles at 80% DoD). Flow batteries last 20+ years with minimal degradation.
Q3: Can containers withstand harsh environments?
A: Yes. Built-in HVAC and insulation maintain optimal temps in extreme heat, cold, or humidity.
Q4: How do they integrate with existing solar/wind systems?
A: Compatible via AC or DC coupling. EMS software automatically syncs with renewables and grid.
Q5: What maintenance is needed?
A: Remote monitoring handles 90% of tasks. Annual on-site checks for battery health, cooling, and connections.
Q6: Are there financial incentives for containerized BESS?
A: Yes. Tax credits (e.g., U.S. ITC), grants, and accelerated depreciation apply in most regions.
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