Optimised Power SubSystems

Designed for stability and performance, our power solutions ensure sustained functionality in challenging space environments.

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Powered Satellite Missions

Powering Your Missions

ISISPACE offers high value Electrical Power Subsystems tailored for diverse satellite missions. Our solar panels support 1U to 16U CubeSats, while the Compact Electrical Power System is ideal for 3UXL CubeSats. For satellites larger than 3U, our Modular Electrical Power System provides scalable, high-efficiency power solutions to ensure mission success.

Modular Modular Electrical Power System

Modular Electrical Power System

The IMEPS2 is a modular power solution, which follows a PC104 form factor, designed as a flexible EPS targeting larger nano- and micro-satellites from 3U upwards. It is available in multiple configurations, supplying 45Wh, 90Wh, 135Wh and more.

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Compact

Compact Electrical Power System

The ICEPS2 is a compact power solution, which follows a PC104 form factor, tailored for 1U-3U sized platforms and LEO missions. Available in three configurations, which can supply from 22.5Wh to 45Wh.

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Efficient small satellite solar panels

Solar Panels

ISISPACE’s customisable small satellite solar panels is designed for mission-specific needs. Supporting 1U to 16U CubeSats, our solutions integrate sensors and apertures seamlessly. Built with space-grade GaAs triple-junction cell assemblies, they ensure optimal performance and reliability for space missions.

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Other Products

Platforms

Start now with our flight-proven small satellite platforms ready to fly in short lead times. From 3U-16U satellites, these payloads meet the requirements of a distinct range of missions, either intended for educational purposes or large-scale payload performance requirements.

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S-Band Patch Antenna

S-band patch antenna is engineered by ISISPACE for the commercial S-band range (2200-2290 MHz). This lightweight, compact passive antenna is expertly designed for seamless integration with CubeSat platforms. It has a flight heritage since 2021.

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GNSS Active Patch Antenna

GNSS Patch Antenna from ISISPACE combines compact design, low mass, and flight-proven reliability. The antenna is mounted onto a Rogers PCB, ideal for high-frequency RF circuitry, ensuring lower losses than traditional FR-4 PCBs. It is qualified for up to 15g quasi-static acceleration in all axes.

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VHF/UHF Antenna for 1U-3U

VHF/UHF Antenna for 1U-3U from ISISPACE comes with up to four 55 cm tape spring antennas and a redundant thermal knife deployment system, It offers seamless compatibility with UHF/VHF radios. Additionally, the top face can accommodate solar panels, patch antennas and sensors, offering further adaptability.

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VHF/UHF Antenna for 6U+

VHF/UHF Antenna for 6U+ from ISISPACE stands is customizable antenna solutions for CubeSats models from 6U and up as well as Microsatellites. With versatile configurations like monopoles, dipoles, or 1x turnstile, VHF/UHF Antenna for 6U+ covers a wide range of the VHF to UHF frequency bands. It has Fight Heritage since 2020.

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Modular Deployment Sequencer

ISISPACE Modular Deployment Sequencer (MDS) offers precise satellite deployment sequencing through a dual-redundant system, effectively mitigating single-point risks. It signals deployer systems (and deployer doors), ensures satellites deploy at preset times, collects separation confirmations, and relays this data back to the LV for mission assurance.

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Deep Space Deployer

ISISPACE Deep Space Deployer is ESA-approved multi-staged separation system for deep space exploration. Our DSD enables health checks of satellites while exposed to space prior to release, ensuring your payload is fully operational before venturing into the unknown. With a Configurable Release System (CRS) enabling precise, low-velocity deployments and a Unique Deployment System (UDS) for smooth separations, the DSD ensures flawless satellite delivery.

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QuadPack Deployer

ISISPACE designed QuadPack Deployers for maximum efficiency. Our QuadPack supports the deployment of CubeSats with release velocity under 1.8m/s. With over 250 units delivered, it boasts a 100% success rate, and a track record built on 10+ years of innovation and excellence.

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Tulip

Tulip is engineered to interface between the launch vehicle structure and payloads. It comes with a payload fairing envelope diameter of approximately 2 meters, providing various configuration options for diverse mission requirements. Tulip includes up to six modular petals, each capable of housing microsatellites or deployers. Its central hub provides an option to attach a microsatellite, maximising payload efficiency and more.

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DuoPack Deployer

The DuoPack Deployer is designed for CubeSats up to 6UXL. Its lightweight and compact structure ensures seamless integration with launch vehicles while minimizing impact on payload mass. With a track record of over 10 years of innovation and excellence, and trusted by customers worldwide, the DuoPack guarantees your CubeSats will reach orbit safely and successfully.

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TestPod

TestPods designed by ISISPACE support a wide range of satellite sizes, from 1U to 16U. Its robust construction minimises the risk of damage during tests or transit. Whether for mission validation or transportation safety, the TestPod is your trusted solution for preparing satellites for launch.

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Microsatellite Separation System

M3S, the Microsatellite Separation System from ISISPACE is a versatile three-point launch adapter accommodating satellites up to 120 kg. It ensures shock-free deployment with low tip-off rates and is compatible with various launch vehicles such as Falcon 9, PSLV, Vega, etc. Tailored to customer needs, it offers flexible configurations.

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FAQ

Got questions about ISISPACE products? Our FAQ section has the answers you need—quick, clear, and always up-to-date.

Yes, the ISISPACE Electrical Power System is ISS compliant. Simply select the ISS compatibility option when placing your order to ensure it meets the required standards.
The system does not directly report the SOC. However, it provides voltage levels of individual cells, full string voltage, and battery pack temperature. These parameters can be used to estimate the SOC if needed. This approach ensures flexibility while offering key insights into battery performance.
Yes, ISISPACE provides ICDs upon order placement. These documents ensure seamless integration by detailing system interfaces and specifications, helping you align with your mission requirements.
No, the ISISPACE Electrical Power System doesn't come with a timer circuit.
Yes, we can provide custom-sized solar arrays, accommodate cut-outs, embed antennas, and implement custom deployment angles. Please reach out with your requirements for such panels.
Yes, the mechanical layout of our panels is fully customisable.
Our default solar cell size 30.18cm² per cell (Azurspace triple-junction cells). However, we can implement other sized cells upon requests.
Yes, the electrical layout is fully customisable to match your power system requirements.
Yes, our solar panels are designed in such a way that the magnetic moment generated by currents flowing through the panels is minimized in order not to impact your satellite’s attitude control system sensors and actuators.