BESS Specialist
MiddleOn-site (Petaling Jaya)Salary undisclosed
Job Description
- Lead the technical and commercial structuring of BESS components within utility solar tenders — defining system capacity, duration, cycling assumptions, and grid services capability.
- Develop and maintain BESS financial models — including dispatch revenue, grid services income, degradation assumptions, capex/opex buildups, and project IRR contribution.
- Advise on optimal BESS system architecture for each project based on site requirements, grid conditions, and offtake terms.
- Review and validate BESS technical specifications provided by equipment suppliers and EPC contractors.
- Lead BESS component preparation for all LSS6 and future tender submissions requiring storage integration.
- Ensure BESS elements of tender submissions are technically accurate, commercially competitive, and compliant with programme requirements.
- Support the EPCC team in evaluating BESS subcontractors and equipment suppliers for tender nominations.
- Track TNB, EC, and SEDA announcements on grid services, ancillary markets, and storage-related policy developments.
- Assess revenue opportunities from frequency regulation, peak shaving, and other grid services for applicable projects.
- Brief all four pillars on relevant storage policy developments that affect project economics or tender requirements.
- Support financial close preparation for projects with BESS components — preparing lender-ready technical descriptions, operating as
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