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Moonwatt

Moonwatt

Private
AmsterdamEnergy & Sustainabilityhttps://www.moonwatt.com/

Last Round

Grant

Jan 28, 2026

Total Funding Raised

$9.54M

Company Overview

Moonwatt is a cleantech company that develops an energy storage system designed to utilize advanced sodium-ion battery technology for large-scale renewable energy integration.

Sector

Energy & Sustainability

Verticals

Energy Storage, Renewable Energy, Energy Management, Smart Grid

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

sodium-ion batterybattery energy storage systemBESSutility-scale solarsolar storageenergy storage integratorhybrid inverterbattery management systemBMSenergy management systemEMSrenewable energy storagegrid stabilizationsolar dispatchabilitylong duration storage

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Moonwatt Comparables

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Moonwatt comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Inlyte Energy
86%
Peak Energy
77%
UNIGRID Battery
71%

Moonwatt Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantJan 28, 2026
SeedMar 4, 2025

Key People

Founding team and executive leadership

Guillaume Mancini

Co-Founder CTO

Founding Team

Valentin Rota

Co-Founder Chief Commercial Officer

Founding Team

Zukui Hu

Co-Founder CEO

Founding Team

Moonwatt Investors

Notable investors and investment history

Moonwatt Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Moonwatt Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersAmsterdam
Employee Range13
Year Founded2024
Last FundingJan 28, 2026

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