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Commercial & Industrial Solutions
Wenergy’s Commercial & Industrial (C&I) energy storage systems are engineered to help businesses and industries reduce costs, optimize energy usage, and ensure reliable power. Our solutions integrate seamlessly with existing infrastructure, offering scalable, high-performance storage that supports peak shaving, renewable integration, backup power, and grid services.
With proven global certifications and advanced safety features, our commercial battery energy storage systems deliver reliable performance for a wide range of applications—from manufacturing plants and commercial buildings to data centers and microgrids.
Ready to boost efficiency and cut costs with advanced energy storage?
Key Applications
- Peak-Valley Arbitrage
- Renewable Energy Integration
- Backup Power
- Grid Support Services
System Topology Diagrams
- Compact AC-Coupled System
- AC-Coupled Hybrid System
- DC-Coupled PV-ESS System
Application Cases
Scale: 2.31MWh / 1MW (8×289kWh ESS Cabinets)
Scale：967 kWh
Scale： 20 kWp PV
258 kWh Star Series Energy Storage Cabinet
Scale: 83*258kWh (Total 21.4MWh)
Scale: 20MW / 41.28MWh
Scale: 160*258kWh (Total 41.3MWh)
Scale: 258kWh
Scale: 1.81MWh
Scale: 16*258kWh (4.13MWh)
Scale：1.44MW / 3.096MWh
View More Case Studies
Featured Products
All-in-One Energy Hub
Compatible with Solar, Diesel Gensets, and EV ChargingHigher ROI
Boost Returns with AI-Optimized Energy DispatchSmart Cooling
Liquid-Cooled for High Efficiency & Long Battery Life (Operates from -30°C to 55°C)Reliable Safety Assurance
Key global certifications ensuring safety, grid compliance, and performance, including IEC, UL, CE, TÜV, and DNV.
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385kWh All-in-one ESS Cabinet (DC Side) -
289kWh All-in-one ESS Cabinet
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261kWh All-in-one ESS Cabinet (New)
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258kWh All-in-one ESS Cabinet
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215kWh All-in-one ESS Cabinet
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192kWh Hybrid ESS Cabinet (PV, Diesel & EV Charging)
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144kWh Hybrid ESS Cabinet (PV, Diesel & EV Charging)
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96kWh Hybrid ESS Cabinet (PV, Diesel & EV Charging)
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723kWh Turtle M Series Mobile ESS
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289kWh Turtle M Series Mobile ESS
Wenergy's Edge in C&I Energy Storage
Certified Safety & Reliability- Industry-leading 6S Security System integrating iPCS, iEMS and iBMS
- Full UL9540A, IEC 62619 and UN38.3 certification compliance
- 100+ global deployments with zero safety incidents
Advanced Hardware Performance- High-power 125kW PCS enables faster charge/discharge cycles
- Precision liquid cooling maintains ≤3°C cell temperature differential
- 314Ah battery cells deliver 30% higher energy density
Intelligent Energy Optimization- AI-powered iEMS for real-time energy arbitrage and forecasting
- Seamless multi-mode operation (grid/off-grid/hybrid)
- <200ms grid response for frequency regulation
Global Deployment Capability- Pre-configured solutions enable 20-day project commissioning
- Local inventory in EU/US markets
- Complete EPC+F service model
Frequently asked questions (FAQ)
1. What are the key product lines in Wenergy’s C&I ESS portfolio?
96kWh/144kWh/192kWh/258kWh/289kWh AC-coupled cabinets: Integrated with PCS for grid-tied applications (e.g., peak shaving, PV self-consumption).
385kWh DC-coupled systems: Designed for large-scale DC integration (e.g., solar-plus-storage plants).
*Note: 258kWh uses 280Ah cells; 289kWh/385kWh use 314Ah cells for higher energy density.*
2. What certifications do Wenergy’s cabinets comply with?
All products meet:
Safety: IEC 62619, UL 1973 (battery), UL 9540A (fire).
Grid compliance: CE, UKCA, IEEE 1547 for grid interconnection.
Transport: UN38.3 for lithium batteries.
3. What fire protection measures are implemented?
Dual-layer aerosol suppression:
Pack-level: 144g units (185°C thermal trigger, ≤12s response).
Container-level: 300g electric-start units (smoke/temperature detection).
Five-in-one sensors: H₂/CO/temperature/smoke/flame detection.
4. What is the system efficiency and lifespan?
Round-trip efficiency: >89% (AC-coupled), >93% (DC-coupled).
Cycle life: 6,000 cycles at 80% DoD (10-year design life).
Warranty: 5 years (or 3,000 cycles) for batteries; 2 years for PCS/PDU.
5. What are typical applications for these systems?
AC-coupled systems:
192 series (96/144/192kWh configurations):
✅With optional add-ons:
- • PV self-consumption (via MPPT)
- • Backup power (via STS/ATS)
- • EV charging integration (charging gun)
✅Standard functions: Peak shaving, demand charge reduction.
258/289kWh cabinets:
• Standard grid-tied functions only (no MPPT/STS/ATS by default):
Peak shaving
Frequency regulation
DC-coupled systems (385kWh):
• Solar farm ramp rate control (high-voltage DC direct coupling)
• Large-scale microgrids
6. How are the cabinets installed and maintained?
Foundation: 300mm elevated concrete base (±5mm flatness).
Grid connection: Plug-and-play with pre-configured PCS/PDU.
Maintenance: Remote BMS monitoring + annual on-site inspections (cell balancing, coolant checks).
