ElecSimHub

Project economics assessment report

LCC and storage-arbitrage currently support fixed-parameter calculation only: there is no consolidated economic report and no sensitivity-analysis output document.

Wired, not run yetP0All reportsComputing…
Wiring check (verbatim, from the engine source)Wired (specification switch name matches the engine)
PriorityP0
Switch named by the specificationstudyOptions.enableSensitivityAnalysis
Wired verbatim in the engine?yes（3 evidence）
Engine switches that actually produce this reportenableSensitivityAnalysis · enableLccEvaluate
Report chapters these switches can appendsensitivity-analysis · lcc-evaluate
Built-in chapter list (from the specification)The specification asks for 8 chapter(s); the engine can produce 2 of them for this report.
Standards basisNB/T 11894 (economic evaluation of PV projects); LCC whole-life-cycle costing practice; international practice for financial evaluation of renewable projects.
The specification switch `studyOptions.enableSensitivityAnalysis` is wired verbatim: `engines/sensitivity-analysis.js` resolves it and `design.js` calls it, appending the `sensitivity-analysis` chapter. Economic LCC is wired under `enableLccEvaluate`.

evidence · file:line

Wiring check (verbatim, from the engine source) · evidence
  • [Wired verbatim in the engine?] engines/sensitivity-analysis.js:75 · const SWITCH_MAIN = 'enableSensitivityAnalysis';
  • [Wired verbatim in the engine?] engines/studies.js:1109 · return _out || { ok: false, study: 'sensitivity-analysis', error: 'studyOptions.enableSensitivityAnalysis is o
  • [Wired verbatim in the engine?] engines/sensitivity-analysis.js:12 · * 开关：`studyOptions.enableSensitivityAnalysis`（缺省 false；兼容别名见 SWITCH_ALIASES）。
  • enableSensitivityAnalysis
    • engines/sensitivity-analysis.js:75 · const SWITCH_MAIN = 'enableSensitivityAnalysis';
    • engines/studies.js:1109 · return _out || { ok: false, study: 'sensitivity-analysis', error: 'studyOptions.enableSensitivityAnalysis is o
    • engines/sensitivity-analysis.js:12 · * 开关：`studyOptions.enableSensitivityAnalysis`（缺省 false；兼容别名见 SWITCH_ALIASES）。
  • enableLccEvaluate
    • engines/lcc-evaluate.js:65 · const SWITCH_MAIN = 'enableLccEvaluate';
    • engines/studies.js:1101 · return _out || { ok: false, study: 'lcc-evaluate', error: 'studyOptions.enableLccEvaluate is off (default fals
    • engines/lcc-evaluate.js:68 · 'enableLccEvaluate', // 任务书字面开关名（主名）
Built-in chapter list (from the specification)8 chapter(s)
  1. 1.Report overview: project basics, simulation-model version, calculation period, discount rate, tariff and equipment assumptions, disclaimer (simulated estimates are not a financial audit).
  2. 2.Summary of base input parameters: PV / storage capacity, initial investment, O&M cost, tariff, degradation rate, project lifetime.
  3. 3.Whole-life-cycle cost (LCC) results.
  4. 4.Financial indicator summary: NPV, IRR, simple / discounted payback, self-consumption ratio, annual electricity-cost saving.
  5. 5.Sensitivity analysis: parameter-perturbation results, heat map, ranking of the parameters that drive revenue.
  6. 6.Scenario comparison: side-by-side economics for different installed capacities and tariff scenarios.
  7. 7.Conclusions and recommendations: profitability verdict, key risk parameters, optimisation directions.
  8. 8.Appendix: formulas, parameter list, extract of the raw generation / consumption time series.
Chapters produced by the engine for this scheme0 / 2

This report has not been run for the current scheme yet.

Nothing is invented: run it, or enable the switches on the relevant tool pages, and the produced chapters appear here.
Conclusions produced for this report0

No conclusion of this report was produced (the report has not been run, or it produced none).

Charts
Required by the specification
  • Annual cash-flow curve
  • NPV sensitivity heat map
  • IRR parameter-perturbation curve
  • SOC time-series curve
Produced by the engine (report-charts study)

This report has not been run for the current scheme yet.

Explicitly out of scope (from the specification)4
  • · Algebraic parameter perturbation only — no Monte-Carlo stochastic simulation.
  • · No detailed tax, depreciation or loan-finance modelling.
  • · No supply-chain, delivery-delay or policy-change risk.
  • · Engineering estimate only; it is not a substitute for a professional financial assessment.

Sends one design request with exactly the switches below enabled. Nothing is calculated when the page opens.