Home Energy Storage System
5-20kWh stackable home battery with hybrid inverter
Industrial Energy Storage System 50kWh-1MWh+
XGW industrial ESS platforms scale from 50kWh commercial clusters to 1MWh+ container systems for grid services. A three-level BMS architecture (cell BMU - rack BCMU - system BBU) supervises every cell, while liquid or forced-air cooling maintains temperature uniformity across the pack. PCS integration up to 1500VDC supports peak shaving, frequency regulation, renewable firming and microgrid applications.
Request Quote & Datasheet WhatsAppKey Features
- 50kWh - 1MWh+ scalable container / cluster architecture
- 3-level BMS: BBU (system) / BMU (rack) / BCMU (cluster)
- Liquid or forced-air cooling options
- Voltage customizable up to 1500VDC
- Grid-grade protection and fire suppression
- Remote monitoring, EMS integration (Modbus / IEC 61850)
Technical Specifications
| Capacity | 50kWh - 1MWh+ (container / cluster) |
|---|---|
| System Voltage | Customizable, up to 1500VDC |
| Chemistry | LiFePO4 |
| BMS | 3-level: BBU / BMU / BCMU |
| Cooling | Liquid / forced-air |
| Cycle Life | ≥ 6,000 cycles @ 80% DoD |
| Communication | Modbus, IEC 61850, CAN |
| Protection | Grid-grade relay coordination, fire detection & suppression |
| Applications | Peak shaving, frequency regulation, microgrid |
| Certifications | CE, IEC 62619, UN38.3; grid codes per market |
| Warranty | 10 years |
Applications
C&I peak shaving
Cut demand charges with daily cycling. The system charges during off-peak hours and discharges during peak demand windows, reducing the facility's maximum demand measurement and lowering utility bills by 20-40%.
Frequency regulation
Fast-response grid services for utility-scale ancillary service markets. High C-rate discharge capability and liquid cooling maintain tight cell temperature spreads for rapid power delivery.
Renewable firming
Smooth intermittent solar and wind output by storing excess generation and releasing it during low-production periods. Enables higher renewable penetration without grid stability concerns.
Microgrids
Islanded resilience for campuses, industrial parks and remote communities. Black-start capability and 1500VDC PCS integration support seamless transition between grid-connected and islanded operation.
Data center & telecom backup
Grid-scale UPS alternative for hyperscale data centers and central telecom exchanges. 6,000+ cycle LiFePO4 chemistry with 3-level BMS provides multi-hour backup at lower total cost than VRLA.
Industrial process backup
Sustain critical manufacturing processes through grid disturbances. Modbus and IEC 61850 integration with plant SCADA enables automated load shedding and process protection during power transitions.
C&I ESS: Cabinet vs Container vs Chemistry
Commercial and industrial storage is specified by site size first, then chemistry. The two decisions buyers face are form factor and LiFePO4 vs alternatives.
| 100-300 kWh | Outdoor cabinet, plug-and-play | Single / few cabinets |
|---|---|---|
| 500 kWh - 2 MWh | Multi-cabinet cluster | Container preferred |
| Chemistry | LiFePO4 standard | LFP; flow for long-duration |
| Install | Grapple + commission | Crane + grid tie |
| Best for | Factory / microgrid | Large peak-shift |
Choose cabinet ESS for 100-300 kWh factory and microgrid loads that need fast deploy; scale to containers past ~500 kWh. See the C&I ESS page and the smaller residential unit in the Battery & ESS hub.
Frequently Asked Questions
How is the system scaled to my site?
Standard 50kWh rack clusters parallel into containers; our engineers size the configuration from your load profile, tariff structure and target payback.
What does the 3-level BMS do?
Cell-level BMUs, rack-level BCMUs and the system BBU supervise voltage, temperature and current at every tier - providing redundancy, balancing and black-start-safe control.
Liquid or air cooling - which should I choose?
Air cooling suits moderate climates and lower C-rates; liquid cooling maintains tighter cell temperature spreads for high-power frequency regulation and hot climates, extending calendar life.
Can it connect to my existing EMS?
Yes. The system exposes Modbus and IEC 61850 interfaces for integration with standard energy management and SCADA platforms.
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Need a Custom Power Solution?
37 senior R&D engineers. OEM/ODM from 500 units. Samples in 3-7 days.
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