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Solestial

US
commercialFounded 2013
Tempe, Arizona, United States
www.solestial.com
Admin Edit

All verified mentions of this organization in source documents.

Solestial demonstrated the ability to manufacture a complete solar array wing in one month.

Mentioned as: SolestialTechnical ProductFeb 5, 2026How Power System Supply Chains Are Constraining the Mega-Constellation Era

Companies such as Solestial and Rocket Lab target power-to-mass ratios exceeding 500–800 W/kg for high-efficiency thin-film flexible space arrays.

Mentioned as: solestialTechnical ProductFeb 1, 2026Orbital vs. Terrestrial Solar: The Math of Energy Density and Capacity Factors

DCUBED and Solestial have already worked together to build a solar panel for a smallsat project that is scheduled to fly in early 2024.

Mentioned as: SolestialNarrative GeneralNov 17, 2023DCUBED and Solestial Showcased New Solar Array Product at Space Tech Expo

Solestial has developed a thin, flexible silicon solar cell with greater than 20% efficiency that can self-cure radiation damage at normal operating temperatures.

Mentioned as: SolestialNarrative GeneralNov 16, 2023DCUBED and Solestial’s new solar array to make space more affordable

DCUBED and Solestial have already worked together to build a solar panel for a smallsat project that is scheduled to fly in early 2024.

Mentioned as: SolestialNarrative GeneralNov 16, 2023DCUBED and Solestial’s new solar array to make space more affordable

Solestial, Inc. was awarded $849,954 for a Phase II Small Business Innovation Research (SBIR) contract from NASA.

Mentioned as: solestialOrg RelationshipNov 9, 2023Solestial awarded NASA SBIR Ignite contracts for nexgen solar array

To date, Solestial has received nearly $4,000,000 in contracts from NASA, the National Science Foundation, and the U.S. Air Force.

Mentioned as: solestialOrg RelationshipNov 9, 2023Solestial awarded NASA SBIR Ignite contracts for nexgen solar array

Solestial received a $149,987 Phase I SBIR contract in January 2023.

Mentioned as: SolestialOrg RelationshipNov 9, 2023Solestial awarded NASA SBIR Ignite contracts for nexgen solar array

Solestial is collaborating with Opterus Research & Development, which will develop a low-cost, novel deployment system for Solestial’s ultrathin, flexible silicon solar blankets.

Mentioned as: SolestialOrg RelationshipNov 8, 2023Solestial Awarded NASA SBIR Ignite Contracts to Develop Next Generation Solar Arrays

The Phase II SBIR contract awarded to Solestial has an 18-month duration and will provide funds to support development of next-generation 50-kilowatt class solar array wings.

Mentioned as: SolestialNarrative PlanNov 8, 2023Solestial Awarded NASA SBIR Ignite Contracts to Develop Next Generation Solar Arrays

Solestial received a $149,987 Phase I SBIR contract in January 2023 for the same program of work.

Mentioned as: SolestialOrg RelationshipNov 8, 2023Solestial Awarded NASA SBIR Ignite Contracts to Develop Next Generation Solar Arrays

Solestial was awarded $849,954 for a Phase II Small Business Innovation Research (SBIR) contract from the National Aeronautics and Space Administration (NASA).

Mentioned as: SolestialTechnical ProductNov 8, 2023Solestial Awarded NASA SBIR Ignite Contracts to Develop Next Generation Solar Arrays

Solestial has received nearly $4,000,000 in contracts to date from NASA, the National Science Foundation, and the U.S. Air Force.

Mentioned as: SolestialOrg RelationshipNov 8, 2023Solestial Awarded NASA SBIR Ignite Contracts to Develop Next Generation Solar Arrays

Solestial will supply large solar blankets for two Atomos solar-electric orbital transfer vehicles slated to begin flying in late 2024 or early 2025.

Mentioned as: SolestialNarrative PlanAug 7, 2023Solestial to supply solar blankets for Atomos space tugs

Atomos plans to test a small Solestial photovoltaic panel on an orbital transfer vehicle demonstration launching on a SpaceX Transporter rideshare flight in early 2024.

Mentioned as: SolestialOrg RelationshipAug 7, 2023Solestial to supply solar blankets for Atomos space tugs

Solestial will supply solar arrays for space tugs developed by Atomos Space.

Mentioned as: SolestialNarrative GeneralAug 7, 2023Solestial to supply solar blankets for Atomos space tugs

The Atomos contract provides validation for Solestial’s technology from a customer with a demanding mission.

Mentioned as: SolestialOrg RelationshipAug 7, 2023Solestial to supply solar blankets for Atomos space tugs

Solestial raised $10,000,000 in 2022.

Mentioned as: SolestialNarrative GeneralAug 7, 2023Solestial to supply solar blankets for Atomos space tugs

Solestial's photovoltaic system will provide primary power for Atomos Space's solar-electric orbital transfer vehicles on two subsequent commercial missions beginning in late 2024.

Mentioned as: SolestialNarrative PlanAug 4, 2023Solestial's 20-Kilowatt Solar Blanket to Power Atomos's Orbital Transfer Vehicles

After the initial demonstration, subsequent Solestial blanket shipsets will power two Atomos orbital transfer vehicles that will provide deployment services to constellation operators in low Earth orbit and relocation services to operators in other orbits.

Mentioned as: SolestialOrg RelationshipAug 4, 2023Solestial's 20-Kilowatt Solar Blanket to Power Atomos's Orbital Transfer Vehicles
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