ISISPACE Satellite Solar Panels

ISISPACE Satellite Solar Panels are customizable small satellite and CubeSat solar panel subsystems from ISISPACE using space-grade triple-junction GaAs cell assemblies.^[1]

The product page states support for 1U, 2U, 3U(XL), 6U(XL), 8U, and custom configurations including deployable panels, and it also states support for 1U to 16U satellites.^[1] The same page gives body-mounted configurations for 1U to 8U satellites and deployable configurations for 3U to 8U satellites.^[1]

Published mass values are 50 g for 1U, 100 g for 2U, 150 g for 3U(XL), 300 g for 6U(XL), and 400 g for 8U panels.^[1] The page lists typical panel thickness from 1.2 mm to 2.0 mm, custom flat inline OMNETICS connectors with 2 mm height, Raychem Spec44 AWG26 cables, and an included harness.^[1]

The operating temperature range is -40 C to +80 C, the listed radiation tolerance is at least 2 years in low Earth orbit, beginning-of-life delivered power is approximately 1.23 W per cell, beginning-of-life supply voltage is 2.7 V per cell, and beginning-of-life cell efficiency is 30 percent.^[1] ISISPACE lists flight heritage for the solar panel product line since 2013.^[1]