MANDATE II
Technical Due Diligence (TDD)
Independent technical underwriting for funds, DFIs, and commercial lenders financing utility-scale Solar PV, BESS, and Hybrid assets. We re-simulate long-term P50/P90 yields, calibrate satellite irradiance, and model battery capacity fade curves to structure bankable green-debt frameworks.
Underwriting Risk Diagnosis
Long-Term Debt & Covenant Exposure
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Threat to Debt Covenants (Base-Case Yield Variance): Over-optimistic P50/P90 generation assumptions act as a hidden tax on project returns, exposing debt covenants to imminent failure during seasonal thermal peaks.
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Stranded Asset Risk (Long-Term BESS Fade Exposure): Unverified degradation curves and unbudgeted augmentation schedules routinely fail to match the required tenor of the senior debt facility, creating stranded asset risk.
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Unbudgeted OpEx Spikes (O&M Cost Underestimation): Unrealistic operational expenditure (OpEx) assumptions persistently ignore mid-life inverter replacements, thermal management costs, and routine auxiliary power consumption.
UNDERWRITING SCOPE
5 MW TO
100 MW+ PORTFOLIOS
Lender's Technical Advisor (LTA) | Independent Engineer (IE) | Debt Refinancing Audits
Technical Execution Methodology
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Securing Revenue Baselines (Empirical Yield Re-Simulation): We stress-test historical weather data, calibrate satellite irradiance, and model 40°C+ ambient realities to establish an unshakeable, empirically backed long-term P50/P90 yield.
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Preventing Catastrophic Failures (Asset Integrity Forensics): We execute uncompromising physical and remote audits covering single-line diagrams, earthing protection, and switchgear telemetry.
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Eliminating Operational Surprises (Financial Model Reconciliation): We align our IEC 62933 and UL 9540A modeled battery capacity fade curves and future replacement CapEx schedules directly into the underwritten debt model, eliminating unbudgeted OpEx calls.
Institutional Output & Action
Primary Deliverable: Bankable Lender’s Technical Due Diligence (TDD) Report
Investment Committee Utility: Directly insulates Debt-Service Coverage Ratios (DSCR), satisfies rigorous syndicate underwriting conditions precedent (CPs), and secures credit committee approval.