Funded startup

Who invested in United Solar Polysilicon

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

Raised 10 months ago

Funding summaryUpdated 26 Oct 2026

$460Mraised across 1 round since 2026, from 1 source

Latest round
Debt, $460MJan 2026
Investors
2
See who backed them

The rounds

  1. Jan 2026

Everyone who backed them

IDG CapitalPrivate equity1round

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Quick answers about United Solar Polysilicon

Who invested in United Solar Polysilicon?

United Solar Polysilicon's investors include IDG Capital and International Finance Corporation.

How much has United Solar Polysilicon raised?

United Solar Polysilicon has raised $460M across 1 round since 2026.

When did United Solar Polysilicon last raise?

United Solar Polysilicon's most recent round was a Debt of $460M in Jan 2026.

What was United Solar Polysilicon's biggest round?

Its most recent round, $460M in Jan 2026, is also its largest on record.

Who backed United Solar Polysilicon first?

United Solar Polysilicon's first round on record, in Jan 2026, was backed by IDG Capital and International Finance Corporation.

What stage is United Solar Polysilicon at?

United Solar Polysilicon's latest named round is a Debt, in Jan 2026.

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