Dataset and simulation code for: Perfect-Foresight Flow-Rate Control of a Photovoltaic–Thermal Collector for Thermochemical Storage: An Exergy Upper Bound

Measured data and simulation code underlying the article "Perfect-Foresight Flow-Rate Control of a Photovoltaic–Thermal Collector for Thermochemical Storage: An Exergy Upper Bound" (Energies, 2026; accepted 17 August 2026; manuscript ID energies-4492051, previously energies-4405518). Contents: Minimal_Dataset_Paper2_v2.zip — the held-out 19 September 2024 validation records from the Walailak University rooftop plant and copper-tube PVT prototype (8.64 N, 99.90 E), the two measured controller-comparison days (24 and 10 September 2024), the contrasting-days energy/exergy inputs, and simulation_outputs/results.json with the released outputs of Cases A–D (including the horizon sweep of Table 5 and the Case A metrics); paper2_run_v2.py — the self-contained Python 3.11 simulation code, which regenerates results.json and all simulation figures. See README.txt inside the archive for column definitions. The article's Data Availability Statement points to this record (doi:10.5281/zenodo.20713009). The datasets for the companion studies in this series are deposited as separate records.