MyJouleBox key facts
as of Oct 2026- Developer of solar energy technologies designed to provide power to off-grid areas.
- MyJouleBox is valued at approximately $24.6M as of Oct 2026 (last reported valuation).
- It has raised $3.8M; the latest was Later Stage VC in Jan 2025.
- Notable investors include Acumen Fund, EDFI Management Company, Triodos Investment Management, Gaia Impact Fund.
- Status: Privately Held (backing).
MyJouleBox's last reported valuation, Jul 2021. Nothing priced has surfaced since.
- ·Watch MyJouleBox: the Monday email on marks, rounds and moves
MyJouleBox funding rounds
No funding rounds for MyJouleBox are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Who backs MyJouleBox
4MyJouleBox valuation
MyJouleBox's last reported valuation was $24.6 million in Jul 2021. No priced round, secondary trade or fund mark has surfaced since.
MyJouleBox investors
4 investors are on record for MyJouleBox, including Acumen Fund, EDFI Management Company, Triodos Investment Management and Gaia Impact Fund.
About MyJouleBox
Developer of solar energy technologies designed to provide power to off-grid areas. The company's technology offers a wide range of solar hardware setups, ranging from solar home systems to self-consumption techniques for semi-urban households and small and medium-sized enterprises, including large solar backup systems for commercial customers, enabling companies to access affordable solar energy through a pay-as-you-go system.
- Sector
- Energy
- HQ
- Paris, France
- Founded
- 2016
- Employees
- 10
- Website
- myjoulebox.com/
- Ownership
- Privately Held (backing)
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