Mohammad Rezwan Khan | Engineering Insights https://rezwankhan.tech/insights/ Technical notes on battery thermal evidence, BESS QA/QC traceability, smart-grid control, and energy-system validation. en Wed, 22 Jul 2026 00:00:00 +0200 Why BESS QA/QC should function as engineering memory https://rezwankhan.tech/insights/bess-qaqc-traceability/ https://rezwankhan.tech/insights/bess-qaqc-traceability/ Sat, 11 Jul 2026 00:00:00 +0200 How requirements, FAT/SAT evidence, NCR ownership, closure, and handover records form a traceable engineering system. From battery heat measurement to validation decisions https://rezwankhan.tech/insights/battery-thermal-evidence/ https://rezwankhan.tech/insights/battery-thermal-evidence/ Sat, 11 Jul 2026 00:00:00 +0200 How calorimetry, thermal models, operating limits, and test evidence support battery-system design review.