Products & Services
Business batteries
Register for a quotationFor businesses and industries of every size that need backup power and want to cut peaks at start-up times
C&I Battery Storage
Energy storage for factories and businesses
C&I (Commercial & Industrial) batteries differ from home batteries in size, cooling and safety standards. They are used to cut Demand Charges, shift consumption from On-Peak to Off-Peak, back up production lines and store surplus solar for the night. EV Power Energy installs two main platforms: Huawei and Sigenergy
LUNA2000-215 / 241 Series Smart String ESS
Pre-built 215–241 kWh cabinet with built-in PCS
Smart String architecture manages energy at pack level, so each battery pack works independently and the weakest pack never drags down the whole system. Hybrid Cooling, pack-level oxygen-cutoff fire suppression and directional gas venting, with Grid Forming mode for microgrids and Black Start
- Capacity per cabinet
- 215 kWh (215-2S10) / 241 kWh (241-2S1)
- Cell technology
- LFP 314Ah · 240S1P · 4 packs per cabinet
- System PCS
- PCS2000-108K-MB1, 108 kW · 3-phase 380/400/415V
- Charge/discharge rate
- Up to 0.5 CP
- Round-trip efficiency
- Up to 91.3%
- DoD
- 0–100%
- Cooling
- Hybrid Cooling
- Operating temperature
- -30°C to 55°C
- Safety systems
- Pack-level oxygen-cutoff fire suppression · directional gas venting · top pressure relief vent
- Certificates
- UL9540A · IEC 62933-5-1/2
- Cabinet size
- 1,150 × 1,800 × 2,100 mm · up to 2.8 t
- Key features
- Grid Forming · Active Balancing · automatic SOC calibration · adjustable Power Factor
SigenStack (BAT 12.0) + Sigen C&I Inverter
Modular 12 kWh, expandable 48–253 kWh per system
Built from 12 kWh modules stacked 4–21 high, so you can size precisely to your real load instead of buying an oversized cabinet, and expand later without changing the existing setup. DC-coupled, with separate fire suppression for every 12 kWh and smart air cooling that needs less maintenance than liquid cooling
- Capacity per module
- 12.006 kWh
- System size
- 4–21 modules = 48–253 kWh per system
- Cell technology
- LFP (LiFePO₄)
- Charge/discharge rate
- Normal 0.5C · peak up to 1C
- Maximum power
- Charge/discharge up to 126 kW
- Paired inverter
- Sigen C&I Inverter 50 / 60 / 80 / 100 / 110 / 125 kW
- Inverter efficiency
- Up to 98.6%
- Cooling
- Smart Air Cooling
- Water/dust rating
- IP66 for both battery and inverter
- Safety systems
- Independent fire suppression for every 12 kWh module
- Installation
- Floor-standing, 4–7 modules per column
- Key features
- DC-coupled · built-in EMS · expand later without dismantling the system
Huawei or Sigenergy — what's the difference?
| Topics | Huawei | Sigenergy |
|---|---|---|
| System concept | Pre-built cabinet with fixed 215/241 kWh capacity | Modular 12 kWh, scalable 48–253 kWh |
| Best for | Large, well-defined loads needing high capacity from day one | Loads still evolving, or expanding step by step |
| Cooling | Hybrid Cooling | Smart Air Cooling |
| Fire suppression | Pack-level, oxygen cutoff | Independent for every 12 kWh module |
| Grid Forming / microgrid | Supported | Check by inverter model |
| Expanding later | Add cabinets | Add modules |
| Operating temperature | -30°C to 55°C | Per model datasheet |
What can a C&I battery do?
Discharge the battery when the factory draws peak power, lowering the Peak Demand used to calculate the monthly bill
Charge during cheap Off-Peak hours and discharge during more expensive On-Peak hours
Store daytime solar you don't need for the evening and night instead of wasting it
Keep power flowing during outages, reducing losses from stopped lines and process waste
Replace or cut diesel generator hours, saving fuel and maintenance
Raise the share of clean energy actually used in the factory, with historical data for reporting
System videos
Overview of Huawei's C&I solution
The SigenStack modular concept
Interview on strengths and limitations
Real installation steps from the manufacturer
* Figures are taken from manufacturer datasheets. Actual designs always require a Load Profile Analysis and Site Survey first
For factories and businesses, Demand Charges from power spikes when machines start up are a hard cost to control. A battery system shaves those peaks by discharging when the load is highest
Beyond cutting bills, the system backs up production processes that can't stop, preventing damage and lost revenue from sudden outages
Scales from small businesses to heavy industry, with an energy management system (EMS) that schedules charging and discharging for maximum benefit
Service highlights
- ✓Shave Peak Demand to cut Demand Charges
- ✓Backup for production lines that can't stop
- ✓Scales from SMEs to heavy industry
- ✓Smart energy management with EMS
