Over the years, the researchers in Case School of Engineering’s Solar Durability and Lifetime Extension (SDLE) Research Center have pursued a range of projects. Get to know some of our past research efforts below. 

“A Data-driven Approach to Real-world Degradation of Backsheets” (RW Backsheets)

The goal of this project was to observe backsheet degradation in commercial PV power plants to understand the effects of material choices, climate and microclimate on the lifetime of modules. Learn more about “A Data-driven Approach to Real-world Degradation of Backsheets” (RW Backsheets).

Reliability and Power Degradation Rates of PERC Modules Using Differentiated Packaging Strategies and Characterization Tools (PERC Degradation)

This project’s goal was to understand the reliability and degradation mechanisms of the various PERC architectures in relation to module packaging strategies. Discover more about Reliability and Power Degradation Rates of PERC Modules Using Differentiated Packaging Strategies and Characterization Tools.

Towards 50 Year Lifetime PV Modules: Double Glass versus Glass/Backsheet

This project was focused on identifying the advances needed to increase PV module lifetimes to 50 years by lowering module power degradation rates to ~ 0.2%/year so as to achieve the 2030 SunShot goal of $0.03/kWh. Learn more about Toward 50 Year Lifetime PV Modules: Double Glass versus Glass/Backsheet.