Clear answer
Clear answer, explained.
Facilities with several megawatts of demand often require megawatt-hour (MWh) scale storage to meaningfully reduce demand charges or provide backup power. For peak shaving, systems are sized to cover short-duration high-load events. For resilience or microgrid applications, larger capacities are required to sustain critical loads for extended periods. Final sizing is determined through interval load data analysis and tariff modelling.
Key points
What this means in practice.
- Typical range: 500 kWh to 5+ MWh
- Peak shaving systems often 0.5–2
- Resilience-focused systems may exceed 2–5
- Sized based on interval demand data (kW peaks) Larger systems benefit from economies of scale
- Often paired with multi-hundred kW or
- MW-scale solar
When this applies
Best-fit environments.
- Manufacturing plants and heavy industry
- Logistics hubs and cold storage facilities
- Food processing and fabrication sites
- Industrial facilities with multi-megawatt demand
Q·01
