Solestial, Inc.
Tempe, AZ
- UEI
- DBWMUS4BBNP1
- CAGE
- 8ZYY4
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 1121 W Warner Rd #101, Tempe, AZ 85284, USA
- Website
- solestial.com
- Founded
- 2013
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Information Technology
- Semiconductors & Semiconductor Equipment
- Semiconductors
- SIC code
- 36 Electronic & Other Electric Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $2,654,807 |
| FY2024 | $375,000 |
| FY2023 | $1,070,794 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Sbir phase II: thin silicon solar cells for aerospace applications | National Science Foundation | $1,499,693 |
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| Rochester Institute Of Technology | FA94532420008 | $100,009 |
Similar vendors
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| Microlink Devices Inc. | Niles, IL | 334413 Semiconductor and Related Device Manufacturing |
| Arinna, Inc. | South San Francisco, CA | 541713 Research and Development in Nanotechnology |
| Howe Industries LLC | Scottsdale, AZ | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| First Solar, Inc. | Phoenix, AZ | 334413 Semiconductor and Related Device Manufacturing |
| Beyond Silicon Inc. | Chandler, AZ | 334413 Semiconductor and Related Device Manufacturing |
About the company
Solestial, Inc. is a small business solar energy company based in Tempe, Arizona, specializing in advanced solar cell and panel technologies for space applications. The company focuses on developing ultra-thin silicon solar cells that are radiation-resistant and designed for harsh space environments, catering specifically to satellite, spacecraft, and space station power systems. Registered in SAM.gov since April 2021, Solestial has established itself as an innovative technology provider within the aerospace and solar energy sectors, with a particular emphasis on creating lightweight, efficient solar solutions for space exploration and commercial satellite infrastructure.
Through federal contract awards, Solestial has consistently secured Small Business Innovation Research (SBIR) Program contracts primarily from the Air Force Research Laboratory and NASA's Shared Services Center. The company's contract work has centered on developing advanced solar technologies, including multi-orbital solar array wings for tactical response satellites, cover glass replacement coatings for flexible solar cells, and next-generation silicon-based solar arrays for space stations. These contracts, ranging from $70,853 to $2,074,908, demonstrate Solestial's expertise in creating innovative solar power solutions specifically tailored for space applications. Each contract has been designated as a total small business set-aside, highlighting the company's status as a small business innovator in the aerospace technology domain.
On the federal grant side, Solestial has received a significant cooperative agreement from the National Science Foundation focused on developing thin silicon solar cells for aerospace applications. This grant, which is partially funded under the American Rescue Plan Act of 2021, aims to create low-cost, scalable solar panel technologies optimized for space use. The grant work includes establishing routine production of ultrathin silicon solar cells, developing low-stress metal interconnects, creating cover glass replacement coatings, and demonstrating mini-blanket solar technologies. Additionally, Solestial has engaged in a sub-grant with Rochester Institute of Technology to investigate radiation-induced degradation on ultrathin silicon solar cells, further expanding its research capabilities in advanced solar technology development for space applications.
Quick answers
Is Solestial, Inc. registered in SAM.gov?
Yes. Solestial, Inc.'s SAM.gov registration is active through January 6, 2027.
How much has Solestial, Inc. received in federal contracts?
Federal contracts obligated $2,654,807 to Solestial, Inc. in fiscal year 2025 and $4,100,601 in fiscal years 2023 through 2027.
How does Solestial, Inc. rank among federal contractors?
Solestial, Inc. ranked #74 in PSC AJ14 in FY2025.
What is Solestial, Inc.'s most recent federal award?
Solestial, Inc.'s most recent federal contract award is Multi-orbital and fast to manufacture solar array wing for tactical response satellites (FA864925P0317), from Air Force Research Laboratory (AFMC), on May 23, 2025.
On GovTribe
See Solestial, Inc.'s full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors