# Solarflux Energy Technologies funding: rounds and investors

> Solarflux Energy Technologies has raised across 1 round since 2024. Investors include MassChallenge and Cleantech Open. Every round with its source.

Source: https://millionrounds.com/company/solarflux-energy-technologies (Millionrounds; every figure on the page links to its filing or article)

United States · [Venture startup](https://millionrounds.com/companies)

# Who invested in *Solarflux Energy Technologies*

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cleantech

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture Jan 2024
- **Investors:** 2

See who backed them

## The rounds

- **Jan 2024** Venture **Amount undisclosed** [MassChallenge](https://millionrounds.com/fund/masschallenge) [Cleantech Open](https://millionrounds.com/fund/cleantech-open) Source recorded

## Everyone who backed them

[MassChallenge](https://millionrounds.com/fund/masschallenge) Accelerator **1** round

[Cleantech Open](https://millionrounds.com/fund/cleantech-open) Accelerator **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=solarflux-energy-technologies).

## Quick answers about Solarflux Energy Technologies

### Who invested in Solarflux Energy Technologies?

Solarflux Energy Technologies's investors include MassChallenge and Cleantech Open.

### How much has Solarflux Energy Technologies raised?

Solarflux Energy Technologies has raised 1 round since 2024, none with a disclosed amount.

### When did Solarflux Energy Technologies last raise?

Solarflux Energy Technologies's most recent round was a Venture in Jan 2024.

### Who backed Solarflux Energy Technologies first?

Solarflux Energy Technologies's first round on record, in Jan 2024, was backed by MassChallenge and Cleantech Open.

### What stage is Solarflux Energy Technologies at?

Solarflux Energy Technologies's latest named round is a Venture, in Jan 2024.

### Where is Solarflux Energy Technologies based?

Solarflux Energy Technologies is based in the United States.

## Companies like Solarflux Energy Technologies

In the same sector, and raised in the last eighteen months.

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Renew** $207M · Oct 2026](https://millionrounds.com/company/renew)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)

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