Our offering spans two solution scales: compact, all‑in‑one BESS systems under 1MW for sites such as commercial buildings, apartments and small microgrids, and larger, highly engineered BESS solutions from 1MW to 5MW using best‑in‑class power conversion systems and containerised batteries for large commercial, industrial, microgrid and grid‑scale projects.
Across all system sizes, Optimal provides end‑to‑end expertise from design and integration through to commissioning and ongoing support.