Arinna builds ultra-light, flexible high-power solar tech to energize space infrastructure and next-gen power systems.
Arinna has raised $4.0M in total funding. The most recent round was Seed. The last funding was announced in March 2026.
Arinna's investors include FJ Labs, Breakthrough Energy Ventures, Anorak Ventures, Spacecadet Ventures.
Arinna is headquartered in South San Francisco, United States.
Arinna builds ultra-light, flexible high-power solar tech to energize space infrastructure and next-gen power systems.
Arinna is at the Seed stage.
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"Arinna — Funding & Investors." VCBacked, March 25, 2026, https://www.vcbacked.co/company/arinna. Accessed August 13, 2026.
VCBacked. (2026). Arinna — Funding & Investors. Retrieved August 13, 2026, from https://www.vcbacked.co/company/arinna
{{cite web |title=Arinna — Funding & Investors |url=https://www.vcbacked.co/company/arinna |website=VCBacked |access-date=August 13, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated