Search NASASearch

Engineering topics

Holsapple, Derek

Publications and source records attributed to Holsapple, Derek.

PV Degradation Tools [SWR-20-71]

This open-source tool functions for calculating degradation of photovoltaic modules. For example, functions to calculate front and rear relative Humidity, as well as Acceleration Factors. A degradation calculation function is also being developed, considering humidity and spectral irradiances models.

Holsapple, Derek