Hizenergy EnerBox Liquid Cooling C&I 125 kW / 313 kWh
Hizenergy EnerBox ES125kW-313kWh-LE offers maximum capacity in the EnerBox series with 313 kWh storage in a single unit of just 1.7 m². With liquid-cooled LFP batteries and industry-leading PCS efficiency of 98.5%, it is ideal for energy-intensive C&I applications.
Product Overview
ES125kW-313kWh-LE is the highest-capacity variant in the EnerBox series, storing 313 kWh in a single cabinet. The system targets commercial and industrial customers with high energy demand and limited space. Batteries are configured as 312S1P with a nominal voltage of 998.4V and voltage range 873.6–1100V, providing an effective DC side. Liquid cooling keeps cell temperature stable and extends battery lifespan to ≥8,000 cycles. The self-developed PCS delivers 125 kW at 98.5% efficiency. Communication via RS485 or Ethernet with Modbus-RTU and Modbus-TCP makes integration with EMS or SCADA straightforward. Same compact format and 2-hour commissioning time as other EnerBox models. Multi-layer fire safety and IP55 rating make it suitable for outdoor and semi-open installations in Nordic climates.
Contact us for pricingProduct Information
- Brand:
- Hizenergy
- Category:
- Battery Storage
Technical Specifications
| Model | ES125kW-313kWh-LE |
| Product line | EnerBox – Liquid Cooling C&I Energy Storage System |
| Battery capacity | 313.497 kWh (nominal) |
| PCS nominal power | 125 kW |
| PCS efficiency | ≥98.5% |
| Life cycle | ≥8,000 cycles |
| Battery configuration | 312S1P |
| Battery cell | LFP 314Ah |
| Nominal DC voltage | 998.4V |
| DC voltage range | 873.6–1100V |
| Cooling | Liquid cooling |
| AC voltage | 400V (3P3W) |
| Grid access method | 3P3W |
| Nominal grid frequency | 50 Hz |
| Frequency range | 47–52 Hz |
| THDi / THDv | <3% |
| DC component | <0.5% |
| Power factor | 0.8 leading – 0.8 lagging |
| Dimensions (WxHxD) | 1300 × 2150 × 1320 mm |
| Weight | 2960 ±20 kg |
| Footprint | 1.7 m² |
| Installation time | 2 hours (on-site) |
| Protection class | IP55 |
| Noise | ≤70 dB |
| Operating temperature | -30°C to +50°C |
| Max altitude | 2000 m (derated above) |
| Fire safety | Temperature & smoke detectors, aerosol (Pack & System), water fire protection interface |
| Communication | RS485, Ethernet |
| Communication protocol | Modbus-RTU, Modbus-TCP |
| Certifications | EN IEC 62619, EN IEC 60730, EN IEC 63056, EN62477-1, UN38.3, EN IEC 61000-6-2/4 |
| Warranty | Contact for information |
Documentation and Datasheets
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