| DC Side |
| Cell Type |
LFP280Ah |
| PACK |
46.592kWh/1P52S |
| Battery System |
232.96kWh/1P260S |
| Voltage Range |
728~936Vdc |
| PACK Ingress Rating |
IP65 |
| AC Side |
| Rated Power |
100kW |
| Max. Power |
110kW |
| THDi |
<3% |
| DC Ratio |
<0.5%Ip |
| Nominal Voltage |
400Vac/3P+N+PE |
| Nominal Frequency |
50/60 Hz |
| General |
| System Efficiency |
≥90% |
| Charge/Discharge Rate |
0.5P |
| DoD |
95% |
| SOC Accuracy |
<3% |
| Cycle Life |
≥8,000 times |
| Switching Time |
<100ms |
| Connectivity |
Ethernet /RS485 |
| Ingress Rating |
IP55 |
| Cooling |
Active liquid cooling |
| Operating Temperature |
-25ºC~55ºC |
| Humidity |
0-95%RH, non-condensing |
| Noise |
≤75dB |
| Altitude |
≤2,000m (derating above 2,000m) |
| Fire Safety |
Aerosol |
| Dimensions (W*D*H) |
1,050*1,350*2,400 (mm) |
| Weight |
2,570kg |
Main Features
Compact Excellence : Occupying only a 1.4m² footprint, it ensures easy transportation and swift installation, making it perfect for dynamic environments.
High Integration: Store a remarkable 233kWh of energy within one cabinet, guaranteeing long-term endurance and reliability.
Efficient Cooling: Featuring an optimal in-PACK duct design, this system achieves exceptional cooling efficiency and minimizes energy consumption.
Extended Cycle Life: Boasting over 8,000 cycle charges, it delivers outstanding battery performance and longevity.
Flexible Expansion : Enjoy simplified parallel expansion with its modular design, perfect for growing energy needs.
Ultimate Safety: Advanced in-PACK fire warning and protection with NOVEC1230/aerosol ensures prevention of heat diffusion and thermal runaway.
The U1 233KWH commercial & industrial energy storage system utilizes cutting-edge cabinet-level liquid cooling and temperature balancing strategies. With a cell temperature difference of less than 3°C, it enhances temperature consistency across cells, prolonging battery lifespan. Its modular design allows for flexible parallel solutions with higher energy density, significantly boosting the economic feasibility, safety, and installation convenience of energy storage system projects.
Key Features:
- Innovative all-in-one design simplifies integration.
- Modular approach promotes versatile expansion.
- Harnesses a capacity of up to 233kWh and power output reaching 100kW.
- Includes black start capability for autonomous power restoration.
Benefits:
- Industrial & commercial applications achieve efficient energy storage.
- Offers dependable power supply during outages or emergencies.
- Provides a cost-effective solution for solar panel battery storage needs.





Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 1 month for the items were in stock.
Q: Do you provide samples? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.