Germany 215kWh Liquid-Cooled C&I Energy Storage Project
A compact 215kWh liquid-cooled energy storage system designed for commercial and industrial power optimization, peak shaving, backup support and smart energy management.
- Project Country: Germany
- System Capacity: 215.04kWh
- Rated Power: 100kW
- Battery Type: LFP
- Cooling Method: Liquid Cooling
- Protection Level: IP54
Project Overview
A 215kWh Liquid-Cooled ESS for C&I Energy Control
This project uses a 215.04kWh liquid-cooled outdoor energy storage cabinet to help the site improve energy flexibility, support peak-load management and create a more stable power supply structure.
The system is based on an all-in-one cabinet design. It integrates long-life LFP battery packs, BMS, PCS, EMS, intelligent power distribution, thermal management and fire protection into one standardized outdoor cabinet. This makes the system easier to transport, install, commission and maintain compared with separated battery and power conversion layouts.
| Item | Project Data |
|---|---|
| Project Type | Commercial & Industrial Energy Storage |
| Project Country | Germany |
| System Model | HYESS-LC 215 |
| Nominal Energy | 215.04kWh |
| Rated Power | 100kW |
| Maximum Output | 110kW |
| Battery Chemistry | LFP |
| Cooling Method | Liquid Cooling |
| System Efficiency | >88% |
| Cycle Life | 8000 cycles |
| Protection Level | IP54 |
| Communication | RS485 / Ethernet / CAN |
Watch the 215kWh Liquid-Cooled ESS Project Video
A real project view of the integrated liquid-cooled C&I ESS cabinet, designed for outdoor commercial and industrial energy storage applications.
The system is suitable for commercial and industrial sites that need a compact, integrated and scalable storage cabinet.
Typical applications include:
- Peak shaving
- Load shifting
- Solar + storage projects
- Backup power support
- Factory energy optimization
- Industrial park distributed storage
- Microgrid and hybrid energy systems
Why Liquid Cooling Was Used
Liquid Cooling Helps Improve Temperature Control and Battery Life
Liquid cooling was selected because C&I storage systems need better thermal consistency during continuous charge and discharge operation.
According to the cabinet specification, the cell temperature difference is controlled within 3°C. This helps improve operational safety and supports longer battery cycle life. Compared with simpler air-cooling designs, liquid cooling is more suitable for higher-capacity C&I cabinets where temperature balance directly affects performance, protection and long-term reliability.
Key benefits:
- Better cell temperature consistency
- Improved battery safety during operation
- More stable charge and discharge performance
- Lower thermal stress on battery packs
- Better support for long cycle life applications
Safety and Protection Design
The System Combines BMS Protection, Fire Protection and IP54 Outdoor Cabinet Design
The 215kWh cabinet is designed for outdoor commercial and industrial energy storage environments, with multiple layers of protection.
| Safety Feature | Design Value |
|---|---|
| Battery Chemistry | LFP |
| Protection Level | IP54 |
| Fire Protection | Sevofluoropropane / aerosol / perfluorohexone / water fire protection optional |
| Thermal Management | Liquid cooling |
| Overvoltage Protection | DC Type II / AC Type II |
| Operating Temperature | -20°C to 50°C |
| Operating Humidity | 0–95%, non-condensing |
| Allowable Altitude | ≤3000m, derating above 2000m |
| Noise | ≤75dB |
215kWh Liquid-Cooled ESS Cabinet Parameters
| Category | Specification |
|---|---|
| Model | HYESS-LC 215 |
| Cell Type | LFP 3.2V 280Ah |
| Battery Pack Configuration | 1P48S / 43kWh |
| Battery System Configuration | 1P240S |
| Rated Voltage | 768V |
| Voltage Range | 672V–864V |
| Nominal Energy | 215.04kWh |
| Max / Recommended DoD | 100% / 90% |
| Rated Power | 100kW |
| Maximum Output | 110kW |
| Rated Grid Voltage | 400V |
| Grid Frequency | 50Hz / 60Hz |
| System Efficiency | >88% |
| Isolation Method | Non-isolation |
| Charge / Discharge Rate | ≤0.5P |
| Cycle Life | 8000 cycles |
| Protection Level | IP54 |
| Thermal Management | Liquid cooling |
| Operating Temperature | -20°C to 50°C |
| Storage Temperature | -30°C to 60°C |
| Operating Humidity | 0–95%, non-condensing |
| Weight | 2500kg |
| Size | 1400 × 1360 × 2200mm |
| Cable Entry | Bottom in, bottom out |
| Communication Interface | RS485 / Ethernet / CAN |
| Communication Protocol | IEC61850 / Modbus RTU / Modbus TCP |
Why Choose Avepower for C&I ESS Projects?
Avepower Supports Project-Based C&I Energy Storage Configuration
Avepower can support commercial and industrial energy storage customers with system configuration, communication matching, cabinet selection and project-based customization.
For C&I projects, the most important decision is not only battery capacity. Buyers also need to confirm PCS power, voltage platform, cabinet layout, fire protection option, EMS communication, installation environment and future expansion plan.
Avepower supports:
- Liquid-cooled C&I ESS cabinet solutions
- LFP battery system configuration
- BMS / EMS / PCS integration support
- Communication protocol matching
- Multi-cabinet AC-side parallel design
- OEM/ODM and project customization
- Technical documentation and project support
Need a 215kWh C&I Energy Storage Solution?
Tell us your project requirements—our engineers will recommend a safe, scalable configuration.
