EXECUTIVE SUMMARY
Wantage delivers turnkey commercial and industrial battery energy storage systems engineered for demanding grid-interactive applications. The Wantage corporate capability statement consolidates our Tier-1 LFP hardware portfolio, integrated liquid-cooling architecture, and multi-layer safety engineering into a single authoritative reference. This document provides procurement teams, EPC contractors, and facility owners with verified performance data, compliance registers, and deployment guidance for MWh-scale behind-the-meter and front-of-meter installations.
SYSTEM ARCHITECTURE & SAFETY
The Wantage BESS platform combines Tier-1 LFP cells, a bi-directional PCS, and an intelligent BMS within a modular outdoor-rated enclosure. The architecture supports parallel expansion via DC busbar interconnects, enabling capacity scaling from 215 kWh to multi-MWh configurations without replacing primary hardware. Safety is enforced through three independent layers: cell-level thermal runaway suppression, pack-level aerosol detection and venting, and container-level fire suppression with gas and liquid agents. The liquid-cooling loop maintains cell temperature differentials below 3°C, significantly extending cycle life and reducing degradation risk.
KEY FEATURES
– Tier-1 LFP Chemistry: High-cycle-life cathode material with verified 6,000+ cycles at 80% DoD.
– Smart Liquid Cooling: Isolated coolant pipeline with leak detection and automatic flow regulation.
– Modular DC Busbar Expansion: Parallel cabinet connection for incremental capacity growth.
– Bi-directional PCS: Seamless grid charging and discharging with <100 ms switchover.
- Multi-Level Fire Suppression: Perfluorohexanone agent plus optional water mist backup.
- Cloud EMS Integration: Remote monitoring, dispatch scheduling, and firmware OTA updates.
- Outdoor-Ready Chassis: IP54-rated enclosure with anti-corrosion coating for C4 environments.
COMPLIANCE & STANDARDS
Wantage systems are designed and tested to meet UL 9540, UL 9540A, IEC 62619, IEC 62933, and UN 38.3 requirements. Additional regional certifications including CE, RCM, and IEEE 1547 grid-interconnection compliance are available per project. Fire safety validation includes large-scale burn testing and gas detection response verification. All manufacturing facilities operate under ISO 9001 and ISO 14001 quality management systems.
TECHNICAL SPECIFICATIONS
The following specification matrix represents a standard Wantage C&I cabinet configuration. Actual parameters may vary by project-specific engineering.
| Parameter | Specification |
|---|---|
| Nominal Capacity | 215 kWh / 372 kWh per cabinet |
| Cooling Method | Smart Liquid Cooling |
| Cell Chemistry | Tier-1 LFP |
| Cycle Life | 6,000+ cycles @ 80% DoD, 25°C |
| DC Voltage Range | 600–1,500 Vdc |
| AC Output Voltage | 400 Vac, 3-phase |
| Max Round-Trip Efficiency | ≥ 95% |
| Operating Temperature | -20°C to +55°C |
| Enclosure Rating | IP54, C4 anti-corrosion |
| Dimensions (W×D×H) | 1,200 × 1,100 × 2,200 mm |
| Weight | Approx. 2,800 kg |
| Communication | Modbus TCP, CAN, Ethernet |
| Certifications | UL 9540, UL 9540A, IEC 62619, UN 38.3 |
INDUSTRIAL DEPLOYMENT
Wantage systems are deployed across manufacturing plants, commercial buildings, EV charging hubs, and micro-grids. Typical use cases include peak shaving, demand charge reduction, backup power, and renewable energy arbitrage. The containerized design supports pad-mounted installation with minimal civil works. Commissioning is facilitated through the integrated EMS, which auto-detects parallel cabinets and configures dispatch logic. Local O&M is simplified by front-access service panels and remote diagnostics via the Wantage cloud portal.
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