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Energy Storage Solution

Smart String
Grid-Forming ESS

Pack-level optimization, intelligent rack control, and five-layer integrated safety — delivering more useable energy for peak shaving, frequency regulation, and reliable grid-forming performance across all conditions.

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2,000 kWh
Nominal Energy Capacity
≤1C
Charge / Discharge Rate
5-Layer
Integrated Safety Design
25-yr
Design Lifespan
Core Advantages

Why Smart Systems USA ESS

Pack-level intelligence, grid-forming capability, and end-to-end safety — built for the demanding realities of modern energy storage.

01
⚡
More Useable Energy
Each battery pack features an independent pack optimizer maximizing power output potential. Smart rack controller maintains stable power supply with flexible voltage regulation — higher efficiency and optimized returns.
02
🤖
Intelligent O&M
Four-tiered refined management from individual cells to system level. Automatic SOC calibration minimizes manual interventions. Real-time fault identification in seconds — reducing operational costs significantly.
03
🛡️
Five-Layer Safety
Robust protection from individual cells → battery packs → racks → systems → grid. End-to-end safety throughout lifecycle: manufacturing, logistics, commissioning, and maintenance.
04
🌐
Grid-Forming Performance
Consistent grid-forming performance across all grid conditions, time domains, and SOC ranges. Provides voltage, frequency, and power angle stability — similar to synchronous generators.
05
📦
Modular & Scalable
Modular container design supports phased capacity expansion on demand. Pallet-transportable, rapid commissioning, and factory-pre-integrated — no specialists required for site installation.
06
📊
Smart Management
Visualized operation status via DCIM dashboard. 3D ESS visualization, automated alarm classification, fault E-mail alerts, and full-link digital management from cell to grid.
Solution Details

Intelligent Energy. Reliable Grid.

Pack-Level Optimization

Independent Optimizers for Every Battery Pack

Unlike conventional ESS systems where one weak cell limits the whole rack, our Smart String architecture gives each battery pack its own independent optimizer. This ensures maximum energy extraction from every cell regardless of aging variance or temperature differences.

  • ◆Pack-level balancing eliminates cascading degradation
  • ◆Supports battery augmentation without full replacement
  • ◆Auto SOC calibration — no manual recalibration needed
  • ◆Increases total useable energy by up to 10% vs conventional systems
PACK-LEVEL OPTIMIZEROPTPACK-1OPTPACK-2OPTPACK-3OPTPACK-4DC BUS → SMART PCS → GRID
ESS DCIM · LIVE MONITORINGSOC87%TEMP24°CPOWER1.8MWSTATUSONLINEDISCHARGE CURVE · 24HRAll systems nominal · No active alarms
Intelligent Operations

Four-Tiered Smart Management System

From individual cell to full system — our DCIM platform gives you complete visibility and control. Real-time 3D visualization, automated fault alerts, and cloud-based health diagnostics mean issues are identified in seconds, not hours.

  • ◆Cell → pack → rack → system-level monitoring
  • ◆3D ESS visualization with real-time temperature mapping
  • ◆Automated alarm classification with handling advice
  • ◆Cloud-based thermal runaway early warning system
  • ◆Remote O&M — reduce on-site interventions by 60%
Safety Architecture

Five Layers of Integrated Protection

End-to-end safety from individual cells to the grid — covering manufacturing, logistics, commissioning, and full operational lifecycle.

🔬
Cell Level
100+ stringent tests. Cell-level isolation design. Thermal runaway non-diffusion.
Layer 1
›
📦
Pack Level
6-side insulation. Independent optimizer per pack. Active thermal protection.
Layer 2
›
🗄️
Rack Level
Smart rack controller. Constant power output. Voltage regulation safeguards.
Layer 3
›
🏭
System Level
Multi-sensor real-time monitoring. Fire suppression. Full DCIM visibility.
Layer 4
›
🌐
Grid Level
Grid-forming protection. Frequency & voltage stability. Anti-islanding.
Layer 5
Technical Specifications

ESS-MX2000 Full Specifications

Energy Capacity

Nominal Energy2,000 kWh
Useable Energy≥ 1,900 kWh (95%)
Charge / Discharge Rate≤ 1C
Cycle Life≥ 6,000 cycles @ 80% DoD
Calendar Life25 years design lifespan
Roundtrip Efficiency≥ 90%

Power Output

Rated Power2,000 kW
Peak Power (10s)2,400 kW
Response Time≤ 20ms full ramp
Frequency ResponseAll grid conditions & SOC ranges
Grid-FormingYes — all conditions
Black StartCapable
Application Scenarios

Where Our ESS Deploys

From utility-scale peak shaving to commercial microgrids — built for every scenario.

🏭
Utility Peak Shaving
Charge during off-peak hours, discharge during demand spikes. Reduce peak demand charges and defer costly grid infrastructure upgrades.
Demand Charge Reduction
⚡
Frequency Regulation
Smart rack controller provides constant power output for rapid frequency response. Sub-20ms response time keeps grid frequency within tolerance.
Grid Services
☀️
Solar + Storage (PV+ESS)
Pair with solar PV to store daytime generation and dispatch at night or during grid outages. Maximize self-consumption and energy independence.
Renewable Integration
🏙️
Commercial & Industrial
Campus microgrids, manufacturing facilities, and data centers. Behind-the-meter storage for energy cost optimization and backup power reliability.
C&I Storage
🔋
Microgrid / Off-Grid
Grid-forming capability enables island mode operation. Power remote sites, military installations, and communities beyond the grid with reliable, autonomous energy.
Energy Independence
✈️
Critical Infrastructure
Aviation facilities, hospitals, data centers, and government installations requiring uninterruptible power with sub-20ms switchover and 25-year lifespan.
Mission Critical

Ready to Deploy Your
Energy Storage Solution?

Talk to a Smart Systems USA energy storage specialist. We'll size your ESS, run a full ROI analysis, and walk you through deployment from day one.

Request a Quote →