ISpaceI EPS — Electrical Power System
ISpaceI Satellite and Research
Integrated electrical power system for 1U–3U CubeSats with solar charging and regulated power distribution.
Technical specifications
- Compatible form factors
- 1U, 2U, 3U CubeSat
- Power generation
- Solar panels (body-mounted or deployable)
- Energy storage
- Onboard battery pack
- Output
- Regulated multi-voltage bus for subsystem distribution
- Integration
- Compatible with ISpaceI OBC and ADCS
- Orbit
- Optimized for LEO day-night cycling
About
The ISpaceI EPS (Electrical Power System) manages all aspects of power generation, storage, and distribution for 1U to 3U CubeSat missions. The system integrates body-mounted or deployable solar panels with battery storage and a regulated power distribution bus, ensuring reliable energy delivery to all onboard subsystems throughout the orbital day-night cycle.
Designed for the constrained budgets of nanosatellites, the ISpaceI EPS is optimized for minimal mass and volume while delivering clean, regulated voltages to the OBC, ADCS, payload, and communication systems. The unit is supplied as a standalone subsystem or pre-integrated into ISpaceI’s complete CubeSat platform, accommodating the limited power availability typical of small solar panel arrays in LEO.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.