BESS 50kW 108kWh Industrial System
Large-scale industrial energy storage solution. 50kW / 108kWh for factories and industrial facilities. The CTECHI BESS 50kW / 108kWh Commercial & Industrial Energy Storage System is a high-capacity, intelligent energy storage solution engineered to provide reliable, efficient, and sustainable power for commercial and industrial applications. Integrating a 50kW three-phase hybrid inverter, 108kWh LiFePO4 battery storage, and an advanced Energy Management System (EMS) into a single outdoor cabinet, it enables businesses to optimize energy consumption, reduce electricity costs, and ensure uninterrupted power during grid outages.
Designed to seamlessly integrate with solar photovoltaic (PV) systems and the utility grid, the system stores excess renewable energy for use during peak demand periods, power interruptions, or off-grid operation. Its intelligent EMS supports multiple operating modes, including self-consumption, peak shaving, load shifting, time-of-use optimization, emergency backup, and seamless on-grid/off-grid switching, helping businesses maximize energy efficiency and increase energy independence.
Built with premium LiFePO4 battery technology, the CTECHI BESS delivers
exceptional safety, high energy density, long cycle life, and up to 95% depth
of discharge, ensuring dependable performance and maximum energy utilization.
An intelligent air-cooling system, integrated Battery Management System (BMS),
and comprehensive protection features safeguard the system against
overcharging, over-discharging, overloads, short circuits, and overheating for
reliable long-term operation.
Housed in a durable IP55-rated outdoor enclosure, the system is designed
to operate in demanding environments while supporting remote monitoring and
management through Wi-Fi and communication interfaces such as CAN, RS485, and
Modbus. With a built-in Static Transfer Switch (STS) enabling seamless power
switching in less than 5 milliseconds, the CTECHI 50kW / 108kWh BESS is ideal
for factories, warehouses, commercial buildings, farms, hospitals, data
centers, telecom facilities, EV charging stations, and microgrid projects.
The CTECHI 50kW / 108kWh Commercial & Industrial Energy Storage System is the ideal solution for organizations seeking to improve energy resilience, lower operating costs, increase renewable energy utilization, and achieve a smarter, more sustainable energy future.
Specifications
| Power | 50kW |
| Capacity | 108kWh |
| Voltage | 400V |
| Enclosure | IP54 rated |
| Warranty | 5 years |
Detailed Specifications
|
Category |
Specification |
|
Product Type |
Commercial & Industrial Battery
Energy Storage System (BESS) |
|
Rated Output Power |
50kW |
|
Battery Capacity |
108kWh (Nominal) |
|
Battery Chemistry |
Lithium Iron Phosphate (LiFePO?) |
|
Nominal Battery Voltage |
691.2V DC |
|
Battery Configuration |
High-voltage modular LiFePO? battery
system |
|
Battery Cycle Life |
?6,000 cycles @ 80% Depth of
Discharge (DoD) |
|
Depth of Discharge (DoD) |
Up to 95% |
|
Round-Trip Efficiency |
?95% |
|
Inverter Type |
Three-phase Hybrid Inverter |
|
Rated AC Output Power |
50kW |
|
Maximum PV Input Power |
75kW |
|
Maximum PV Input Voltage |
1,000V DC |
|
MPPT Voltage Range |
200V–850V DC |
|
Number of MPPTs |
2 |
|
AC Output Voltage |
380V / 400V / 415V AC (Three-phase) |
|
Grid Frequency |
50Hz / 60Hz |
|
Power Factor |
Adjustable, 0.8 leading to 0.8
lagging |
|
Transfer Time |
<5ms (Static Transfer Switch) |
|
Battery Management System (BMS) |
Intelligent BMS with real-time cell
monitoring, balancing, and fault protection |
|
Energy Management System (EMS) |
Integrated smart EMS for energy
optimization and remote control |
|
Operating Modes |
Self-consumption, Peak Shaving, Load
Shifting, Time-of-Use Optimization, Backup Power, On-grid, Off-grid,
Microgrid Support |
|
Communication Interfaces |
CAN, RS485, Ethernet, Modbus
RTU/TCP, Wi-Fi (optional) |
|
Monitoring |
Remote monitoring via Web Portal and
Mobile App |
|
Cooling Method |
Intelligent forced-air cooling |
|
Protection Features |
Overcharge, Over-discharge,
Overcurrent, Overvoltage, Undervoltage, Overload, Short Circuit, Reverse
Polarity, Over-temperature, Ground Fault Protection |
|
Enclosure Rating |
IP55 (Outdoor-rated) |
|
Operating Temperature |
-20°C to +55°C |
|
Storage Temperature |
-20°C to +60°C |
|
Relative Humidity |
5–95% (Non-condensing) |
|
Installation |
Outdoor floor-standing integrated
cabinet |
|
Noise Level |
?65 dB |
|
Scalability |
Supports parallel operation and
future capacity expansion |
|
Safety Standards |
IEC 62619, IEC 62477, IEC 61000,
UN38.3, CE (model dependent) |
|
Applications |
Factories, warehouses, commercial
buildings, shopping malls, hotels, hospitals, schools, farms, telecom
stations, data centers, EV charging stations, and renewable energy microgrids |