Request for Information on Grid Forming Technologies
Reference: E3405NTCSAMWP
Tender details
7 days left
Submission deadline: 31 Aug 2026, 12:00
About this tender
Request for Information (RFI) from Eskom NTCSA seeking supplier information on Grid Forming Technologies (GFM) and Grid Forming Battery Energy Storage Systems (GFM BESS), including technical capabilities, test results, standards compliance, and operational parameters.
Requirements to bid
What you need to qualify for this tender
- • Company registration number
- • Contact details
- • Demonstration of GFM BESS manufacturing or provision capability
- • Technical documentation of grid-forming definition and standards alignment
- • Evidence of traceable track record supplying grid-scale GFM BESS to power utilities
- • Test results and documentation proving voltage formation and angle control capabilities
- • Compliance with internationally recognized codes and standards (e.g., NGESO GB, AEMO)
- • System strength capability demonstration with test results
- • Inertial response capability with technical documentation
- • Fault current provision specifications and testing
- • Short-circuit ratio (SCR) validation test results
- • Oscillation damping capability demonstration
- • Black start capability proof and testing
- • Impact analysis on BESS lifetime for various functions
- • Capability curves for system strength and inertial response
- • Test results for multi-unit GFM interactions
Tender description
Request for Information on Grid Forming Technologies
Tender documents (1)
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