Posted
Sep 1, 2026
Oct 2, 2026
Spacecraft Electrical Power Systems (Pre-RFI Market Research)
This active Sources Sought notice from NASA's Jet Propulsion Laboratory seeks responses from small businesses, small-business joint ventures, or small-business-led teams with spacecraft electrical power systems experience. The requested capabilities cover EPS architecture and requirements, power electronics, solar arrays, energy storage, power management and distribution, radiation and environmental analysis, modeling, hardware integration, testing, qualification, and interactions with electric propulsion. Responses are due October 2, 2026 at 3:00 p.m. PDT, and JPL will hold informational webinars September 22–24, 2026.