Industry-leading performance
EPS II + Battery pack
The next generation of NanoSat and MicroSat Electric Power System (EPS)
The next generation of NanoSat and MicroSat Electric Power System (EPS)
4xmore resilient
to radiation
to radiation
2xmore
channels
channels
Smartcommand and
control capabilities
control capabilities
Extremely modular system. Configurable for NanoSats from 3U to 27U size

Redundant power buses
OUR EPS II: 4
Hardware-redundant power buses featuring full protection
Overvoltage, Overcurrent, Overpower and configurable current limitation

Applications
Hardware and Firmware Single Event Upset (SEU) mitigation
Embedded radiation dose monitoring up to 100 krad

Features
Input Channels | 3 per battery pack |
Redundancy | Fully redundant Solar Panel channels |
Input voltage (per Solar Panel Channel) | 10 to 36 V |
Input current (per Solar Panel Channel) | up to 4 A |
Stackable battery packs | up to 4 packs for a maximum power of 1 kW |
Current limitation | Configurable both for input and output channels |
Integrated blocking diode | for each solar panel connector |
Charge/discharge mode voltage and heater thresholds | configurable |
Standard battery pack capacity | 84 Wh |
Standard battery pack voltage | 16.8 V |
Mass (EPS + Battery Pack) | 1373 g |
Output power buses | 2x3.3 V, 2x5 V, 1xProgrammable (6-12 V) and Battery raw |
Switches | Deployment and Remove Before Flight (RBF) |
Interfaces | RS-485, USB |
Passive and active thermal management for optimal battery charging

Data handling and avionics capacity for continuous operations
