NASA NTRS · 20205010565
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LaNetra Tate. Empowering Commercialization with New Technologies and Capabilities. https://ntrs.nasa.gov/citations/20205010565
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The U.S. Department of Energy Office of Technology Transitions is pleased to provide an update on the Energy I-Corps program. Now in its ninth year, Energy I-Corps delivers workforce development training and funding support to accelerate clean energy technology commercialization. As of November 2024, 243 teams from 13 National Labs have participated in Energy I-Corps over the course of 19 cohorts and the pilot. Post Energy I-Corps, technologies have attracted more than $197 million in post-program funding and executed 85 licenses.
Metal halide perovskites have rapidly enabled a range of high-performance photovoltaic technologies. However, catastrophic failure under reverse voltage bias hinders their commercialization. In this work, we demonstrate that by employing a monolithic perovskite/silicon tandem structure, the perovskite subcell can be effectively protected by the silicon subcell under reverse bias, owing to the low reverse-bias diode current of the silicon subcell. As a result, the tested perovskite/silicon tandem devices show superior reverse-bias resilience compared to perovskite single-junction devices in both long-term reverse voltage biasing tests at the single-cell level and partial shading tests at the module level. These results highlight that, compared to other perovskite technologies, monolithic perovskite/silicon tandems are at a higher technology readiness level in terms of tackling the reverse-bias and partial shading challenge, which is a considerable advantage towards commercialization.
The U.S. Department of Energy Office of Technology Transitions is pleased to provide an update on the Energy I-Corps program. Now in its eighth year, Energy I-Corps delivers workforce development training and funding support to accelerate clean energy technology commercialization. As of November 2023, 215 teams from 12 National Labs have participated in Energy I-Corps over the course of 17 cohorts and the pilot. More than 20 teams have launched new businesses based on their Energy I-Corps technology. Post Energy I-Corps, technologies have attracted more than $177 million in post-program funding and executed 78 licenses.