Public concept tool

BESS concept sizing with visible assumptions

Turn a power and usable-energy requirement into a preliminary duration, installed-energy basis, container count and throughput estimate.

Concept inputs

PowerMWRequired usable energyMWhUsable energy per containerMWhDesign reserve%End-of-life retention%Round-trip efficiency%Annual full cyclescycles/year

Screening result

Discharge duration

4.00 h

Installed energy basis

275.0 MWh

Indicative containers

Annual delivered energy

52800 MWh

Indicative equipment area

6,600 m²

Concept-level only. The area basis assumes 120 m² per container including preliminary spacing and access. Confirm degradation, augmentation, fire strategy, auxiliary loads, grid-code duty and vendor configuration before design or investment decisions.