Product Overview
Our BESS solutions use lithium iron phosphate (LFP) chemistry — the safest and most cycle-stable battery technology for stationary storage. We supply containerised systems from 500kWh (C&I) to 100MWh+ (utility grid-scale), complete with battery management systems (BMS), thermal management, and grid-forming inverters.
Key Specifications
Chemistry: LFP (lithium iron phosphate). Energy density: 150–200 Wh/kg. Cycle life: >6,000 cycles at 80% DoD. Round-trip efficiency: >92%. C-rate: 0.5C–2C. Operating temperature: -20°C to +55°C. Safety: UN38.3, IEC 62619, UL 9540. Container: 20ft or 40ft ISO. Response time: <100ms for grid services.
Applications
Grid frequency regulation, peak demand shaving, solar self-consumption maximisation, behind-the-meter C&I storage, and grid-scale energy arbitrage. Ideal for NZ's renewable-heavy grid requiring fast-response storage to balance intermittent generation.