| MODEL | ESS HV 30KW+66KWH |
| Maximum Battery Voltage | 850V |
| Minimum Battery Voltage | 200V |
| Rated Battery VoltageRange | 320V-820V |
| Maximum Battery Current | 100A |
| Pv Parameter | |
| Maximum Power | 19.2kW+19.2kw |
| Maximum Pv Voltage | 850V |
| Pv Startup Voltage | 250V |
| Mppt Voltage Range | 200V-800V |
| Maximum Pv Current | 32A+32A |
| Ac Side (grid Connected) | |
| Rated Power | 30KVA |
| Rated Current | 43.5A |
| Rated Grid Voltage | 400V/230V |
| Voltage Range Of Power Grid | -20%~15% |
| Start The Impulse Current | 8.5A |
| Grid Frequency Range | 50Hz(47Hz~52Hz)/60Hz(57Hz~62Hz) |
| Current Harmonics | <3% |
| Power Factor | -1~1 |
| Ac Side (off Grid) | |
| Rated Output Power | 30KVA |
| Maximum Output Power | 33KVA |
| Maximum Output Current | 43.5A |
| Rated Voltage | 400V/230V |
| Output Voltage Harmonics | <3% |
| Imbalance | 100% |
| Over Load | 1.1 times long-term/1.25 times 100s/1.5 times 100ms |
| System Parameter | |
| OffGrid Switching Time | <10ms |
| Maximum Efficiency | 97.8% |
| Power Consumption | Standby<20W/No load<100W |
| Protection Grade | IP20(Core Control Part IP5X) |
| Battery | |
| Nominal Battery Voltage | 320VDC |
| Rated Energy | 66 KWh(0.5C,25℃) |
| Usable Energy(90%DOD) | 59.4KWh |
| Max.Charge/Discharge Current | 100A/100A |
| Operation Voltage Ronge | 290VDC~350VDC |
| Operation Temperature | -10℃~+50℃ |
| Humidity | 5~95% |
| Cooling Method | Intelligent air cooling |
| Altitude | 4000m(used for downgrading over 2000m) |
Product Details
High-Voltage Architecture for Commercial Loads
- Efficient power conversion with reduced losses
- Stable 30kW pure sine wave output
- Supports 3-phase equipment and industrial machinery
66kWh Long-Life LiFePO₄ Battery Storage
- Multi-module rack design for flexible expansion
- Safe chemistry with long cycle life
- High current charge & discharge performance
Integrated BMS + Inverter Control
- Unified safety protection & smart load scheduling
- Real-time monitoring and data visualization
- Supports smart maintenance & remote control
Multi-Source Hybrid Power Management
- Grid + PV + battery complementary
- Fits peak-shaving, load shifting & backup scenarios
- Supports large MPPT input for solar optimization
Communication Ready
- RS485 + dry contact interface
- Multi-brand lithium battery protocols compatible
- Easy integration into building energy systems
Fast Installation & Engineering-Friendly
- Front-access terminals for wiring
- Standard cabinet footprint
- Ideal for containerized ESS expansion
Application Scenarios
│ Commercial Office │ Industrial Workshops │
│ Data Centers │ Communication Base Stations │
│ EV Charging Support │ Smart Buildings │
Key Benefits Summary
| Feature | Customer Benefit |
|---|---|
| 30kW High Power Output | Supports heavy/continuous loads |
| 66kWh High Voltage Storage | Longer uptime / peak-shaving |
| Smart Hybrid Control | Energy cost reduction & reliability |
| Industrial-grade Cabinet | Professional deployment in projects |
| LiFePO₄ Long-Life Cells | Superior safety & durability |
