Industry-leading performance

EPS II + Battery pack

The next generation of NanoSat and MicroSat Electric Power System (EPS)

eps-2-smart-eps-cubesat-power-module-endurosat

The next generation of NanoSat and MicroSat Electric Power System (EPS)

4xmore resilient
to radiation
2xmore
channels
Smartcommand and
control capabilities

Extremely modular system. Configurable for NanoSats from 3U to 24U size

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Redundant power buses

OUR EPS II: 6

Industry: 3

Hardware-redundant power buses featuring full protection

Overvoltage, Overcurrent, Overpower and configurable current limitation

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Applications

Earth Observation iconEarth Observation
IoT and communications iconIoT and Communications
3U to 27U CubeSat missions icon3U to 27U Missions

Hardware and Firmware Single Event Upset (SEU) mitigation

Embedded radiation dose monitoring up to 100 krad

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Features

Input Channels3 per battery pack
Redundancy Fully redundant Solar Panel connectors
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 capacity80.4 Wh
Standard battery pack voltage 35.1 V
Mass (EPS + Battery Pack) 1280 g
Output power buses2x3.3 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

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Data handling and avionics capacity for continuous operations

Our EPS II features embedded OBC redundancy

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Included

user manual book icon Complete User Manual
included cables icon USB cable
customer support icon 5h engineering support