JPL is seeking information from qualified small businesses, small business joint ventures, or teams led by small businesses with experience supporting spacecraft electrical power systems across design, development, analysis, integration, testing, and qualification. Relevant capabilities include EPS, solar arrays, batteries, power electronics and distribution, high-power/high-voltage systems, direct-drive architectures, energy storage, power management and distribution, solar array performance/degradation, and spacecraft power interactions with electric propulsion. Interested parties should download and complete the attachment documents and send them to the JPL Small Business Programs Office. JPL will host three live webinars to answer questions on September 22, 2026, 1:00–2:00 PM PT; September 23, 2026, 11:00 AM–12:00 PM PT; and September 24, 2026, 11:00 AM–12:00 PM PT. JPL is a Federally Funded Research and Development Center managed by Caltech in support of NASA.

JPL is seeking qualified small businesses, joint ventures, or teams led by small businesses with demonstrated experience in spacecraft electrical power systems across the full lifecycle. Relevant capabilities include power electronics, solar arrays, batteries, high-power systems, and interactions with electric propulsion. Interested parties must download and complete the attached documents and submit them to the JPL Small Business Programs Office. Three informational webinars will be held on September 22, 23, and 24, 2026, to address questions live. No budget or performance location is specified.