Computational Data and Reproducibility Materials for a California Accessory Dwelling Unit PV–Battery Lifecycle and Resilience Study

This repository contains computational data, model configurations, simulation outputs, verification evidence, and supporting documentation associated with a study evaluating the lifecycle cost, lifecycle carbon emissions, and electrical resilience of prefabricated accessory dwelling units (ADUs) integrated with rooftop photovoltaic (PV) generation and battery energy storage systems (BESS) in California. The study evaluates representative all-electric ADUs across three California climate and operating contexts. The computational framework incorporates synthetic hourly electricity-demand profiles, PVWatts V8 photovoltaic-generation simulations, battery-dispatch modeling, lifecycle-carbon accounting, discounted lifecycle-cost calculations, and deterministic electrical-outage simulations. The repository includes archived computational materials and verification records supporting the numerical analyses. Verification evidence includes comparisons of archived PVWatts outputs across nine configurations and 78,840 hourly observations, as well as component-level checks of battery dispatch, electricity balances, and outage simulations. The computational materials are intended to support examination, replication, and further development of the study’s modeling framework. The scope and limitations of reproducibility are documented in the accompanying repository files. Complete independent reproduction of all manuscript figures and tables should not be assumed unless the corresponding execution scripts and source datasets have been verified.