Power efficiency + capacity

EPS I Plus

Flight-proven Electric Power System (EPS)

this cubesat module has flight heritage
this cubesat module is featured in NASA state of the art report
eps-1-plus-cubesat-power-module-endurosat

Flight-proven Electric Power System (EPS)

2Xmore
efficient
ISSdeployment
compliant
20.4Wh
capacity

2x lower power consumption than systems in the same class

eps-1-plus-cubesat-power-module-endurosat

Power efficiency

Our EPS I PLUS: 2x higher

INDUSTRY AVERAGE

Built-in redundant short-circuit and overvoltage protections

eps-1-plus-cubesat-power-module-endurosat

Applications

science and research iconScience and Research
Education iconEducation
Technology demonstration iconTechnology Demonstration

Passive and active thermal management for optimal battery charging

eps-1-plus-cubesat-power-module-endurosat

Features

Input Channels 3 (one for each CubeSat axis)
Input voltage (per Solar Panel Channel) up to 5.5 V
Input current (per Solar Panel Channel) up to 1.8 A
Integrated blocking diode for each solar panel connector
Battery pack power 20.4 Wh (10.2 Wh with EPS I)
Battery pack voltage 3.7 V nominal
Mass 298 g
Stackable battery packs up to 8 A
Output power buses 3.3 V, 5 V, BCR (5 V max) and Battery raw
Interfaces UART, I2C, USB-C
Switches Two deployment and one Remove Before Flight (RBF)
Control Six general purpose outputs for shutdown/reset of external modules
Interfaces UART, I2C, USB

Compliant with the highest safety standards including ISS deployment

200% the battery capacity of EPS I at just 40% larger volume

eps-1-plus-cubesat-power-module-endurosat

Included

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