# Soto Solar funding: rounds and investors

> Soto Solar has raised $110M across 1 round since 2019. Every round with its source.

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

Spain · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Soto Solar*

One round we have observed, with the 0 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

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Funding summary Updated 7 Nov 2026

**$110M** raised across 1 round since 2019, from 1 source

- **Latest round:** Round, $110M Sept 2019
- **Investors:** 0

See who backed them

## The rounds

- **Sept 2019** Round **$110M** No investor was named in the report. Reported by Silicon Canals

## Also claim to have backed them

This firm lists Soto Solar as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Hartenlust Group](https://millionrounds.com/fund/hartenlust-group) Family office Per its own site

## Quick answers about Soto Solar

### How much has Soto Solar raised?

Soto Solar has raised $110M across 1 round since 2019.

### When did Soto Solar last raise?

Soto Solar's most recent round was an Undisclosed round of $110M in Sept 2019.

### What was Soto Solar's biggest round?

Its most recent round, $110M in Sept 2019, is also its largest on record.

### What stage is Soto Solar at?

Soto Solar's latest named round is an Undisclosed round, in Sept 2019.

### Where is Soto Solar based?

Soto Solar is based in Spain.

## Companies like Soto Solar

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

[**Zelestra** $350M · Oct 2026](https://millionrounds.com/company/zelestra)[**HVR Energy** $23M · Sept 2026](https://millionrounds.com/company/hvr-energy)[**X1 Wind** $9.6M · Jul 2026](https://millionrounds.com/company/x1-wind)[**XFuel** $41M · May 2026](https://millionrounds.com/company/xfuel)[**bound4blue** $44M · Dec 2025](https://millionrounds.com/company/bound4blue)[**HySun** $3.5M · Oct 2025](https://millionrounds.com/company/hysun)

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