Caelux key facts
as of Oct 2026- Developer and manufacturer of perovskite-based solar power products designed for the terrestrial solar industry.
- Caelux is valued at approximately $179.0M as of Oct 2026 (last reported valuation).
- It has raised $74.1M; the latest was Later Stage VC ($30.0M) in Jan 2025.
- Notable investors include Khosla Ventures, Global Brain, F-Prime Capital, Temasek Holdings, Ligo Partners — 9 tracked in total.
- Status: Privately Held (backing).
Caelux's last reported valuation, Jan 2025. Nothing priced has surfaced since.
- ·Watch Caelux: the Monday email on marks, rounds and moves
Caelux funding rounds
No funding rounds for Caelux are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Caelux valuation
Caelux's last reported valuation was $179 million in Jan 2025. No priced round, secondary trade or fund mark has surfaced since.
Caelux investors
9 investors are on record for Caelux, including Khosla Ventures, Global Brain, F-Prime Capital and Temasek Holdings.
About Caelux
Developer and manufacturer of perovskite-based solar power products designed for the terrestrial solar industry. The company's solar technology improves power production and integrates seamlessly into existing PV module manufacturing processes, enabling users to lower installed costs while improving power production and boosting performance.
- Sector
- Energy
- HQ
- Baldwin Park, CA, United States
- Founded
- 2014
- Employees
- 55
- Website
- caelux.com/
- Ownership
- Privately Held (backing)
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