EPS & Power Conditioning

New Space company designing modular nanosatellite/CubeSat hardware: structures, solar panels, EPS, antennas, OBCs, and deployers/separation systems.

2NDSpace Srl

SOLO Cubesat EPS

End-to-end power module for nanosatellites, combining power distribution, battery management and solar array conditioning.

Form factor range	1U to 27U
Functions	Power distribution, battery management, solar array conditioning
Architecture	Fault-tolerant, integrated PDCU
Battery packs	Modular, reconfigurable
Flight heritage	Yes

price on request

2NDSpace Srl

SOLO-EPS-4

The SOLO-EPS-4 is a Cubesat Power Distribution and Control Unit (PDCU) and Battery Pack designed for 1U to 27U platforms, offering controllable power outputs and multiple MPPT inpu

Controllable power outputs	12x
Controlled voltage outputs	3.3 V / 5.0 V / 12 V / 16 V
MPPT Inputs	6x
Peak Power	100 W
Energy Storage	52 WHr

price on requestdatasheet

2NDSpace Srl

SOLO-EPS-8

The SOLO-EPS-8 is a Cubesat Power Distribution and Control Unit (PDCU) and Battery Pack designed for 1U to 27U platforms, offering controllable power outputs and integrated energy

Controllable power outputs	12x
Controlled voltage outputs	3.3 V / 5.0 V / 12 V / 16 V
MPPT Inputs	6x
Peak Power	160 W
Energy Storage	100 WHr

price on requestdatasheet

World-leading manufacturer of space electronic components using proprietary 3D interconnect technology for extreme miniaturization.

3D Plus (HEICO)

Rad-Hard DDR Termination Regulator

Space-qualified radiation-hardened termination regulators for DDR2/3/4 memory buses (3DPM0237/0318/0385/0424), providing ±1A or ±2A with low noise and fast transient response. SOP2

3dpm0237 (ddr2) input voltage	1.6 V to 2.8 V
3dpm0237 output current	±1 A
3dpm0237 package	SOP24
3dpm0318 (ddr2) input voltage	1.6 V to 2.8 V
3dpm0318 output current	±1 A

price on request

3D Plus (HEICO)

Space Radiation Hardened Protection Switch

Radiation-hardened protection switch (3DPM0356) for space power distribution, monitoring supply lines up to 7A at 3–12V and switching off in 20 μs on overcurrent detection. BGA48 p

Part number	3DPM0356-1
Input voltage range	3 V to 12 V
Maximum line current	7 A
Voltage drop	90 mV at 7 A
Switch-off time	20 μs maximum

price on request

AAC Clyde Space provides small satellite technologies and space-based data services, offering end-to-end solutions from satellite components to data analytics for various applications.

AAC Clyde Space

CubeSat EPS – STARBUCK-Nano

Flight-proven electrical power system for 3U-16U CubeSats featuring Maximum Power Point Tracking and robust reliability with TRL 9 maturity.

Design life	5 years in LEO
Regulated power buses	3.3 V; 5 V; and 12 V
Latching current limit (LCL)	10 Configurable
Interfaces	I2C
Max. battery voltage	8.2 V

price on requestdatasheet

AAC Clyde Space

SmallSat PCDU – STARBUCK-MINI

The STARBUCK-MINI is a SmallSat Power Conditioning and Distribution Unit (PCDU) designed for high-performance power control across various missions. Upgraded to deliver 2.5 kW of s

Design life	5-7 years in LEO
System power	2.5 kW
Primary bus voltage	22-34 V
Solar power regulation	MPPT or S3R
Battery charge regulation	CC-CV

price on request

AAC Clyde Space

SmallSat PCDU – STARBUCK-Mini MCC

An advanced SmallSat PCDU with an integrated Mission Control Computer, combining power management and satellite OBC functions into a single unit for streamlined satellite architect

Design life	5-7 years in LEO
System power	2.5 kW
Primary bus voltage	22-34 V
Solar power regulation	MPPT or S3R
Battery charge regulation	CC-CV

price on requestdatasheet

AAC Clyde Space

STARBUCK-NANO CubeSat EPS

The STARBUCK-NANO is a flight-proven Electrical Power System (EPS) for CubeSats, supporting 2U to 16U missions with features like Maximum Power Point Tracking and multiple protecti

Max power voltage	8.2 V
Regulated power buses	3.3 V, 5 V, 12 V
Power distribution modules	10 Latching Current Limiters
Supported CUBESAT sizes	2U to 16U (STARBUCK-NANO for 2U/3U body-mounted, STARBUCK-NANO PLUS for 3U deployable up t
Optimization	Low Earth Orbit (LEO)

price on requestdatasheet

Airbus Defence and Space designs and manufactures satellites, spacecraft equipment, and provides related services for telecommunications, navigation, Earth observation, and space exploration.

Airbus Defence and Space

Power Conditioning and Distribution Units (PCDU)

Airbus offers advanced power conditioning and distribution units (PCDUs) optimized for space applications, ensuring reliable power conversion, regulation, and distribution for spac

Product	PSR 100 V MKII
Qualification	Fully qualified
Fault tolerance	Fault tolerant
Availability	Off the shelf unit
Development origin	AIRBUS Defence and Space for telecom satellites under ESA initiative

price on requestdatasheet

Airbus Defence and Space

PSR 100V MKII

A fully qualified, fault-tolerant power supply regulator developed by Airbus Defence and Space for telecom satellites under an ESA initiative, handling up to 23kW at 100V.

Power handling capacity	up to 23 kW at 100 V
Flight heritage	Alphabus, E3000, E3000-NEO, Galileo; legacy from PSR 50 V with more than 80 units in fligh
Mass	2.5 kg
Dimensions	395 x 125 x 65 mm3
Lifetime	10 years in LEO

price on requestdatasheet

Italian picosatellite manufacturer and IoT connectivity provider building 0.3U–6U CubeSat platforms and antennas for agricultural, industrial, maritime, and environmental monitoring applications.

Apogeo Space

Solar Panels for Picosatellites

High-efficiency solar panels optimized for picosatellite platforms to maximize energy output and ensure reliable power generation throughout the mission.

Compatible platforms	0.3U, 1U, 3U, 6U CubeSat
Configuration	Body-mounted or deployable
Standard	CubeSat Specification

price on request

Argotec is an Italian spacecraft manufacturer that designed and operates the ArgoMoon CubeSat and develops satellite platforms and subsystems for ESA and commercial missions.

Argotec Srl

EBC Rad-Hard External Battery Charger

Radiation-hardened external battery charger that automates microsatellite battery management during long cruise phases to the Moon, Mars or asteroids.

Type	External Battery Charger (EBC), rad-hard
Function	Automated battery management during long cruise phases
Target destinations	Remote locations such as the Moon, Mars and asteroids
Integration	Safe integration with a mothercraft, with fault isolation
Embedded functions	Battery charge regulation; thermal control off-loading in survival and operative (charging

price on request

Argotec Srl

ZEUS PCDU

ZEUS (Zenith Energy Utilization System) is a Modular Power Conversion & Distribution Unit designed to power a wide range of microsatellite platforms.

price on request

Swedish green propulsion pioneer; HPGP / LMP-103S thrusters using ADN propellant with 12% higher Isp than hydrazine; Bradford ENOVIA group.

Bradford Space

Supernova High Power PCDU

High-power power conditioning and distribution unit for deep-space avionics and demanding satellite bus power architectures.

Product category

Deep Space Avionics

price on request

Hungarian manufacturer of small satellite platforms, subsystems, and mission services with a 100% mission success rate, serving NewSpace and traditional satellite markets.

C3S LLC

Electrical Power System (EPS) 2000

The EPS 2000 is a complete power supply solution for CubeSats and Small Satellites, featuring single point failure tolerance, redundant CAN bus communication, and high efficiency G

Current development stage	TRL4, aiming for TRL7 by Q2 2026.
Input voltage range	6 to 70 V
Output voltage	5 V, 12 V, Unregulated 28 V
Peak output power	2 kW
Battery capacity	Up to 2 kWh

price on requestdatasheet

CAVU Aerospace designs and manufactures spacecraft avionics, including radiation-tolerant onboard computers, thermal control units, frame grabbers, and flight-proven satellite cameras for space applications.

CAVU Aerospace

Power VPX

800, 1000W Power Module in VPX form factor

Form factor	3U VPX power module per VITA 62.0 / VITA 48.2, 2.00 inch pitch
Envelope (max)	3.94 in W × 6.63 in L × 2.00 in H
Mass	3.6 lb typical, 3.8 lb maximum
Cooling	Conduction cooled through card edge and wedge-lock path
Operating temperature	−40 °C to +85 °C card-edge

price on request

Vertically integrated Indian defence and aerospace electronics company designing and manufacturing avionics, microelectronics, RF/microwave, radar, test equipment and space systems.

Data Patterns (India) Ltd.

Power Supply (Various Models)

Data Patterns India develops a range of power supplies for air, naval, ground-based, and space applications, available in VPX, VME, cPCI, and custom form factors.

Product name	DP-ATE-8033
Description	Shaker Table Power Supply
Product name (2)	DP-ATE-8219
Description (2)	ATS Power Module
Product name (3)	DP-FCS-8110

price on request

DHV Technology is a Spanish space technology company designing and manufacturing solar panels, electrical power systems, MLI blankets, and solar array drive assemblies for CubeSats and small satellites. Based in Málaga since 2013.

DHV Technology

Electrical Power Systems (EPS)

DHV Technology offers a range of Electrical Power Systems (EPS) including PCDU for SmallSats, NanoEPS for 3U to 6U CubeSats, PicoEPS for 1U to 2U CubeSats, and MicroEPS for 6U to 1

Pcdu power module scalability	starting at 900 W
Pcdu battery module capacity	415 Wh ~ 1660 Wh
Nanoeps CUBESAT compatibility	non-deployable 3U to triple deployable 2U, 3U or 6U
Nanoeps power bus generation	3.3 V, 5 V, 12 V and VBAT
Nanoeps form factor	PC104

price on request

South African manufacturer of high-performance electro-optical imaging payloads and satellite platforms for Earth observation.

Dragonfly Aerospace

Electrical Power System

Dragonfly’s advanced 28V Electrical Power System designed for spacecraft power control and distribution, now in its 8th generation with heritage design for exceptional reliability

Total input, output & battery power	1500 W
Supply voltage	29.7 V (22 - 32 V)
Communication interfaces	CAN Telemetry & Telecommands, DCL (Direct Command Line) Telecommands
Operating temperature	-10 °C to +50 °C
Dimensions	211 x 153 x 175 mm

price on requestdatasheet

Software-flexible CubeSat platforms (1U–16U+), shared-satellite hosted-payload service.

EnduroSat

CubeSat EPS

EnduroSat's Electrical Power System (EPS) for CubeSats, supporting a battery pack module with 1100 Wh capacity per package.

Battery pack capacity

1100 Wh per package

price on request

EnduroSat

SmallSat EPS

High-efficiency, modular Electrical Power System for advanced small satellite missions. Combines large battery packs with multi-bus power distribution to deliver hundreds of amps o

Battery pack capacity	1100 Wh
System bus (vBatt)	30-50
Regulated power buses	12, 28 V
Max continuous current (28V)	125
Supply voltage	up to 70 V

price on request

EREMS is a French SME founded in 1979, specializing in the design and realization of electronic equipment and software for high technology fields including Space.

EREMS

PCDU NANO Power Conditioning and Distribution Unit

Modular power system for nanosatellites (6U-27U) compliant with the CubeSat standard — SAM3X microcontroller, configurable MPPT/DET/distribution modules.

Microcontroller	SAM3X (Microchip)
CUBESAT form-factor range	6U-27U
Mppt module	Up to 4x 12 W solar sections per module, digital MPPT per channel
Det module	Up to 5x 20 W solar sections per module (Direct Energy Transfer)
Distribution module	Up to 10 W @5V and 6 W @3.3V per module; up to 14x LCL-protected power lines

price on request

GomSpace is a Danish CubeSat manufacturer producing satellite platforms, subsystems, and end-to-end mission solutions. Products include the NanoCom radio modules, NanoPower EPS, and complete 1U–12U satellite platforms. GomSpace has one of t

GomSpace

NanoPower P31u EPS

The NanoPower P31u is an Electrical Power System (EPS) module developed by GomSpace for 1U–3U CubeSats. It integrates solar panel inputs, battery management, power distribution, an

price on request

GomSpace

NanoPower P60

The NanoPower P60 is an Electrical Power System (EPS) designed for nanosatellite missions, offering modularity and configurability to optimize power setups for unique mission requi

Max output power	Up to 128 W
Max current from batteries	4 A
Dimensions	92 mm x 88.9 mm x 19.9 to 28.9 mm
Mass	<80 g + nof ACU * 54 g + nof PDU * 47 g
P60 Dock modules supported	Up to 4 (Mix of ACU, PDU and one A3200)

price on requestdatasheet

GomSpace

NanoPower P80

The NanoPower P80 is an Electrical Power System (EPS) designed for power collection and distribution in satellites ranging from 6U to microsat sizes, capable of handling solar arra

Max Output Power	300 W
Solar Input Channels	12 MPPT 25 V
Output Converters	Up to 16
Output Channels	Up to 96
Input Channels	Up to 48

price on requestdatasheet

Turkish space and aerospace technology company; satellite engineering services, space system components, and technical expertise for Turkey's growing commercial space sector.

Gumush

NART-EPS Electric Power Subsystem (EPS)

NART-EPS is an Electric Power Subsystem (EPS) for satellites, utilizing supercapacitors for superior life cycle, depth of discharge, efficiency, and reliability.

Form factor	PC-104 Bus Standard
Inhibit switches	3x, for safe flight
Pdm switches	10x, for power distribution
Mppt	Maximum Power Point Tracking
Max input voltage	20 V (all BCR)

price on request

HEMERIA designs, produces, and supplies space systems, vehicles, and defense equipment for commercial, institutional, and scientific customers.

Hemeria

Emergency power supply

HEMERIA designs and manufactures emergency or back-up power supply systems such as uninterruptible power supply (UPS) to power critical systems in the event of main power grid fail

price on request

Indian small satellite manufacturer offering flight-proven platforms, subsystems, and mission-as-a-service solutions.

HEX20

AX Electrical Power System (EPS)

The HEX20 AX Electrical Power System (EPS) is an EPS with 4 MPPT channels and a nominal bus voltage of 16.8V.

Bus Voltage (Nominal)	16.8 V
MPPT Channels	4
Input Voltage (Solar Panel)	>=18 V
Output Voltage	16.8 V
Maximum Output Current	3 A

price on request

Ibeos designs and manufactures satellite electronics, including processors, single board computers, and electric power subsystems, for LEO, GEO, and beyond missions.

ibeos

Ibeos Modular Power System (MPS)

The Ibeos Modular Power System (MPS) is a scalable power subsystem capable of delivering 500 to 2,000 Watts of power with high conversion efficiency.

Power Output	500 - 2,000 Watts
Power Conversion Efficiency	Up to 98%
TRL	9

price on request

ISISPACE provides launch services, manufactures CubeSat deployers and other launch equipment, and acts as a satellite systems integrator for small satellites.

Innovative Space Logistics

Compact Electrical Power Systems (ICEPS2)

The ISISPACE second generation Compact Electrical Power Systems (ICEPS2) are reliable, off-the-shelf EPS solutions for nanosatellite and CubeSat missions up to 3UXL.

Battery capacity	28.2 Wh
Battery capacity (2)	57.6 Wh
Supply voltage	3.3 V
Supply voltage (2)	5 V
Operating temperature	-40 to +80 °C

price on requestdatasheet

CubeSat deployers, antennas, EPS and small-satellite systems.

ISISPACE Group

ISIS Modular Electrical Power Subsystem version 2 (v2)

The ISIS Modular Electrical Power Subsystem (IMEPSv2) is a second-generation, flexible EPS designed for larger nano-satellites and microsatellites from 3U upwards, offering improve

Manufacturer	ISISPACE
Operating temperature	-40…+85 °C
Storage temperature	-50…+65 °C
Storage lifetime (at relative humidity < 60 %)	12 months
Battery Operational temperature (charge, heaters disabled)	+10…+45 °C

price on requestdatasheet

ISISPACE Group

ISISPACE Compact Electrical Power System

The ISISPACE Compact Electrical Power System (CEPS) is a second-generation compact power system for nanosatellites, ideal for 1U to 3U CubeSats, featuring GaN-FETs for improved sol

Form factor	Compact single PC/104 form factor board solution
Mcus	FRAM based MCUs for improved radiation tolerance
Protection	Hardware voltage, over-current protection
Mppt	Hardware-based maximum power point tracking
Power consumption	Designed for low (idle) power consumption

price on requestdatasheet

ISISPACE Group

Modular Electrical Power System 2

Second-generation modular EPS for 3U+ CubeSats, with distributed architecture, 45 Wh per battery pack, and 12 configurable output channels.

Mass — pcu	58 g
Mass — pbp	252.0 g
Mass — pbu	48.7 g
Mass — pdu	58 g (incl. Full CSKB)
Volume — pbp	90 x 96 x 21 mm

price on requestdatasheet

Bengaluru-based space startup offering end-to-end CubeSat design, manufacturing, subsystem development, and ground station services for nanosatellite missions.

ISpaceI Satellite and Research

ISpaceI EPS — Electrical Power System

Integrated electrical power system for 1U–3U CubeSats with solar charging and regulated power distribution.

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

price on request

South Korean nanosatellite manufacturer offering CubeSat platforms, optical imagers, star trackers, solar panels, EPS, structures, and deployers for the commercial small satellite market.

Kairo Space

KSEPS Electrical Power System

CubeSat electrical power system with MPPT solar charging, battery management, and regulated power distribution.

Solar charging	MPPT
Interface	PC/104 stack
Compatible panels	KSSP series
Platform	1U–8U CubeSat

price on request

Kayser Space designs, manufactures, integrates, and tests hardware and platforms for space programs, supporting over 100 missions and microgravity research.

Kayser Space

PPS mk1

The PPS mk1 is an autonomous space-qualified power distribution unit designed to convert and distribute 28 Vdc to multiple subsystems and payloads, integrating high-efficiency conv

Supply voltage	28 Vdc
Flight heritage	ISS Columbus Module and multiple ESA programs

price on request

Kayser Space

PPS Power Distribution Units

Autonomous space-qualified power distribution units converting and distributing 28Vdc power — proven heritage on the ISS Columbus Module and multiple ESA programs.

Input/output voltage	28 Vdc (PPS mk1/mk2, VMU PCU)
Acls afp output	Non-isolated 120 Vdc
Flight heritage	ISS Columbus Module, multiple ESA programs

price on request

Pre-integrated nanosatellite buses (3U–16U+ MP42), green chemical propulsion, mission integration.

NanoAvionics

CubeSat Electrical Power System 1.0 (EPS)

CubeSat EPS with integrated BMS, 4 MPPT converters, 18 output channels, up to 175 W output power, and optional 161 Wh external battery pack.

Mppt converters	4 converters with 8 solar panel input channels
Solar panel input voltage	Wide range (multiple MPPT channels)
Output power (max)	175 W
Output channels	18 channels (switchable autonomously or by ground command)
Battery type	On-board Lithium-Ion

from €8 470

NanoAvionics

SmallSat EPS 2.0

Electrical Power System 2.0 for small-satellite and microsatellite platforms.

Type	SmallSat Electrical Power System
Class	Microsatellite / SmallSat
Flight heritage	60+ satellites launched, 300+ in production (per nanoavionics.com)

price on request

Thai CubeSat subsystems manufacturer and satellite solutions provider.

NBSpace

CubeSat Electrical Power System (EPS)

Complete CubeSat EPS for 1U, 3U, and 6U missions — includes Battery Pack Unit, MPPT solar charge controller, and PCDU for reliable power throughout the mission.

Components	Battery Pack Unit (BPU), MPPT controller, PCDU
Supported form factors	1U, 3U, 6U CubeSat
Test equipment	Solar array simulator
Key features	Scalable power budget, high-efficiency, space-grade

price on request

NPC Spacemind designs and manufactures CubeSat separation systems, deployers, and subsystems, including deorbiting systems, for nanosatellites and CubeSats.

NPC Spacemind

GEMINI – CUBESAT EPS

GEMINI is SPACEMIND’s Electrical Power System designed for CubeSats missions, featuring an integrated battery pack module with customizable input and output channels.

price on request

NPC Spacemind

GEMINI EPS

Modular Electrical Power System for 3U to 16U CubeSat platforms, supporting up to 8 parallel battery packs and multiple programmable output voltages.

Platform compatibility	3U - 16U Cubesat platforms
Input channels	6 Input channel - voltage per channel 5 to 20 V
Battery packs	Up to 8 parallel battery packs
Battery pack capacity	84 Wh for 8 cells (per unit)
Output bus	Programmable Output Bus 3.3 V-5V-6/12 V-24V

price on request

San Francisco-based manufacturer of flight-proven CubeSat kits, SUPERNOVA nanosatellite buses, and spacecraft power/electronics components, with over 150 kits delivered and dozens of successful space missions since 2003.

Pumpkin, Inc.

High-Power Electrical Power System Module (EPSM1)

Multi-channel space-grade EPS module with 6 MPPT solar inputs (max 480W total), dual Li-Ion battery ports, and configurable 3.3–28V output rails with >99% efficiency.

Solar input channels	6
Max total solar input	480 W
Mppt frequency	250 kHz
Max input per channel	4 A at 28 V
Battery ports	2

$48 000datasheet

Pumpkin, Inc.

High-power Multi-channel Electrical Power System Module (EPSM1)

A high-performance, highly efficient FPGA-driven, GaNFET-based multichannel power system module for small satellites, handling up to 480W of solar input and ~300W of regulated outp

Switching blocks	Twelve non-isolated 250 kHz switching blocks
Solar array inputs (sai1-sai6) max total power	480 W
Battery reserve power	up to 112 W per battery
Battery charge voltage	16.8 V Li-Ion, CC/CV, up to 6 A
Output 3v3 / 5v0 current	up to 5 A each

$48 000datasheet

Pumpkin, Inc.

Linear EPS Module (LEPSM1)

A low-cost development-only Electrical Power System module with 10-20Wh of battery energy that supplies +7.4Vdc, +5Vdc and +3.3Vdc rails to a CubeSat Kit stack during bench develop

Price range	$980.00 - $1,145.00
Classification	Development Hardware | Not for Space Use
Battery energy	10 Wh (standard battery) or 20 Wh (double battery)
Output rails	+7.4Vdc (nominal), +5Vdc, +3.3Vdc
Battery voltage (VBATT)	6-8.4 Vdc (2S Lithium Polymer)

$980 – $1 145datasheet

Ukrainian (Dnipro) manufacturer of Hall-effect electric propulsion systems for satellites: thrusters, power processing units, and xenon feed systems, with flight heritage since 2023.

Space Electric Thruster Systems (SETS)

PPU-200 (Power Processing Unit)

The PPU-200 is a power management unit for LEO satellites, designed to supply Hall-effect thrusters in the 80–230 W range and control the Xenon Feed System.

Power range for hall-effect thrusters	80–230 W
Flight heritage	Yes
Anode power supply architecture	Patented
Supply voltage	26-36 V
Control Interface	RS-485, CAN

price on requestdatasheet

Space Electric Thruster Systems (SETS)

PPU-500 (Power Processing Unit)

The PPU-500 is a power processing unit designed for 500 W class electric propulsion systems, providing efficient and reliable power management for Hall-effect thrusters.

Anode power	Up to 500 W
Supply voltage	24-36 V
Operating temperature	-35 to +80 C
Efficiency	Up to 94%
Power	Up to 500 W

price on requestdatasheet

Space Inventor ApS is a Danish second-generation NewSpace company providing non-ITAR CubeSat, nanosat, and microsat components, platforms, and turnkey satellite missions with full vertical integration, headquartered in Aalborg with offices

Space Inventor ApS

MPPT

A 4-channel Maximum Power Point Tracker that connects satellite solar panels directly to the spacecraft battery bus, optimizing solar array power conversion for battery charging.

Msrp	€7,000
Pv input channels	4
Output	Two output power buses via ideal diode combination
Redundancy	Dual MCUs, CAN interface

price on request

Space Inventor ApS

Power Distribution Unit

A Power Distribution Unit (PDU) available in four variants with three different voltage output levels, featuring redundant MCUs, CAN interface, and current sensing on all 8 outputs

Msrp

€7.000

price on request

SPUTNIX is a Russian manufacturer of nanosatellite and microsatellite platforms, onboard subsystems and ground infrastructure, operating as a subsidiary brand of Sitronics Group.

SPUTNIX

High-power distribution and control unit

A power switching unit (PSU-h) distributing main/backup power lines and redundant data/timing buses between up to 8 onboard devices.

Dimensions	244 x 171 x 45 (without fasteners) mm
Mass	1.1 kg
Power voltage	22-34 V
Power consumption, wt	5
Duplicated interfaces	CAN2B

price on request

SPUTNIX

Nanosatellite Electrical Power System

The Nanosatellite Electrical Power System is a board designed to provide power to nanosatellite systems and collect power from solar cells, featuring multiple constant and switchab

Year of release	2016
Design life	1 year
Lead time	6 months
Flight qualification of the product	No
Possibility to adapt the product to customer requirements	Yes

price on request

SPUTNIX

Power supply system (with battery unit)

A two-module CubeSat EPS (SXC-PSS-03) consisting of a power system controller (SXC-PSU-03) and battery module (SXC-BAT-03) for solar power collection, storage, and distribution.

Sxc-psu-03 dimensions	98.4 x 96 x 19 mm (±0.2 mm)
Sxc-psu-03 mass	20 ± 2 g
Solar panels channels	3
Solar panel type	GaAs, Si
Solar panel voltage	3.5..5.5 V

price on request

SPUTNIX

Regulation and control equipment

The EPS regulation and control equipment (RCE) that manages battery charging/discharging and power distribution together with solar and storage batteries.

Dimensions	306 x 161 x 140 (without fasteners) mm
Mass	7 kg
Power voltage	22-34 V
Power consumption, wt	10
Duplicated interfaces	CAN2B, RS485, SpaceWire

price on request

SPUTNIX

SX-SBOX Power System (Microsatellite)

Electrical-power line of the SX-SBOX suite for microsatellite platforms: the power regulation & control apparatus (PRU) and the power distribution/switching unit (BKP).

Regulation & control sx-sbox-pru-01	306 × 161 × 140 mm, 7 kg, 10 W
Regulated isolated bus	27 V (ECSS-E-ST-20-20C)
Unregulated bus	27 V (ECSS-E-ST-20-20C)
Power distribution unit sx-sbox-pdu-hi-01	244 × 171 × 45 mm, 1.1 kg, up to 8 loads, cold-redundant
Supply voltage	22–34

price on request

SPUTNIX

SXC-PSS-03 Electrical Power System (with Battery Pack)

Electrical power system (EPS) managing satellite power from the SXC-BAT-03 battery pack and up to 14 solar panels. Includes battery heating channels, Remove-Before-Flight inhibits

Type	EPS (power conditioning unit + battery pack)
Pcu dimensions	96 × 89 × 14 mm
Solar panel channels	3 (GaAs / Si), up to 3000 mA total
Supply voltage	8 V (from panels) / 6.0–8.4 V (from battery)
Output channels	4, up to 5000 mA total

price on request

Singapore-based satellite manufacturer providing end-to-end satellite design, manufacturing, testing, launch and ground segment services, plus flight-proven space avionics.

ST Engineering Satellite Systems

ST Engineering Power Control & Distribution Unit (PCDU)

Modular, scalable satellite power control and distribution unit delivering up to 4 kW with >97% conversion efficiency for LEO missions.

System power	4000 W @ 32 V
Solar power	2000 W
Payload power	Up to 3300 W @ 32 V
Primary bus voltage	22 ~ 38 V (battery follower)
Solar array regulation	Maximum Power Point Tracking (MPPT)

price on requestdatasheet

Terma is a global aerospace, defense, and security company that develops and manufactures radar systems, aircraft self-protection systems, and space components like star trackers for international cus

Terma

PCDU — Power Conditioning and Distribution Unit

Terma’s Power Conditioning and Distribution Unit (PCDU) family is a modular, scalable architecture built on plug-in modules mounted on a common backplane, enabling power syst

Power range	250 W to 15 kW+ (modular)
Bus voltage options	28 V, 50 V (regulated); 100 V (BepiColombo); unregulated 22–37 V
Regulation mode	Sequential Shunt Switching (S3R) or MPPT
Mppt efficiency	>99.7% (modular); up to 98% (BepiColombo modules)
Transfer efficiency	>95%

price on request

Italian manufacturer of CubeSat and small satellite platforms and subsystems, a Terran Orbital company with deep flight heritage across scientific and commercial missions.

Tyvak International S.r.l.

Electrical Power System (EPS)

Power generation and storage subsystem supplying energy for nanosatellite mission operations.

price on request

German manufacturer of space subsystems — reaction wheels, star trackers, power control, and data handling units — with over 25 years of flight heritage on small satellite missions.

VECTRONIC Aerospace GmbH

VPCDU-1 Power Control and Distribution Unit

The VPCDU-1 is a highly integrated spaceborne power control and distribution unit for small satellites, managing power from solar arrays and batteries to subsystems and payloads.

Dimensions	220 mm x 160 mm x 117.4 mm
Mass	4.14 kg
Mounting pattern	6 x M5
Standby power consumption @25v auxiliary supply	2.5 W (typical)
Solar arrays input voltage range	22.5 V to 60 V

price on request

ZIN Technologies is a Cleveland, Ohio aerospace engineering firm with 65+ years of heritage delivering flight-proven spacecraft power, computing, and systems integration hardware for NASA and DoD.