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Radiation Resistant Solar and Laser Power Converter for Lunar Applications
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Description
The 3T concept enables the development of a dual-function solar-laser power system. Which can be optimized for terrestrial applications, ensuring continuous operation regardless of weather conditions or time of day. This technology supports both ground and aerial applications, leveraging a high-power, lightweight array that reduces weight and size constraints. Advancements in radiation-resilient structures further expand its applicability to space-based systems, including commercial space operations. Specifically, the high-performing laser power converter component unlocks power-by-light applications in autonomous vehicles, telecommunications, disaster relief, and power grid transmission. The smart-switching array configuration enhances the adaptability of any photovoltaics array application by optimizing performance under non-uniform illumination.
Benefits
The project will focus on advancing key technologies, including high-efficiency, resilient dual-use photovoltaic devices and intelligent arrays, to develop space-grade solar arrays capable of compact deployment and adapting to dynamic, non-uniform illumination conditions. In Phase I, research and testing will validate the feasibility of integrating laser and solar power for dual-use applications. This will involve precise power input estimations, a critical factor in mission planning. During Phase II, MLD will communicate closely with NASA and industry leaders to ensure the technology can be scaled up and adjusted to the system level. Beyond the immediate subtopic priorities, the laser power converter innovation has broader applications, including other planetary exploration (for example, Mars) and Power Beaming for UAVs—a capability NASA is actively exploring for extended flight operations in weather monitoring, meteorology, and remote sensing. The 3T concept enables the development of a dual-function solar-laser power system. Which can be optimized for terrestrial applications, ensuring continuous operation regardless of weather conditions or time of day. This technology supports both ground and aerial applications, leveraging a high-power, lightweight array that reduces weight and size constraints. Advancements in radiation-resilient structures further expand its applicability to space-based systems, including commercial space operations. Specifically, the high-performing laser power converter component unlocks power-by-light applications in autonomous vehicles, telecommunications, disaster relief, and power grid transmission. The smart-switching array configuration enhances the adaptability of any photovoltaics array application by optimizing performance under non-uniform illumination.
Details
| Technology area | Aerospace Power and Energy Storage |
| Program | Small Business Innovation Research/Small Business Tech Transfer (SBIR/STTR) |
| Lead organization | Glenn Research Center, Cleveland, OH |
| Start date | 2025-09-29 |
| End date | 2026-10-28 |
Project contacts
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How to get involved
This is a mature technology (TRL 7+) — the realistic path in is usually NASA's Technology Transfer Program: licensing an existing NASA patent, or a Space Act Agreement to use NASA facilities/expertise directly. NASA also runs a startup licensing program with no upfront fee for companies formed to commercialize a specific NASA technology.
None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.