Latest round

Series A

Last raised

Jun 2026

Total raised

Undisclosed

Investors

9

About Solid

, trading as Solid, operates as a material company that focuses on the research and development of solid-state battery core materials. It was recognized as the National High-tech Enterprise. The team members came from the Harbin Institute of Technology, Shandong University, and other institutions. Lijie Ci, the company's founder and chief scientist, graduated from Tsinghua University and used to serve as chief scientist at Samsung Silicon Valley Research Institute in the United States. The company is mainly engaged in the research, development, production, and sales of core materials and related products for solid-state batteries. Its main products include new lithium battery materials such as silicon-carbon negative electrode materials and solid electrolyte materials. It also independently developed technologies such as porous carbon, silicon deposition, and coating self-repair. The company generates revenue by selling core materials and related products for solid-state batteries.

Who invested in Solid

9 investors across 4 rounds

See all investors in Solid

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Funding rounds

  1. Series A

    Jun 19, 2026

    Amount

    Undisclosed

    Investors

    Locked

  2. Series A

    Aug 14, 2024

    Amount

    Undisclosed

    Investors

    Locked

  3. Angel

    Jul 1, 2022

    Amount

    Undisclosed

    Investors

    Locked

  4. Angel

    Oct 28, 2021

    Amount

    Undisclosed

    Investors

    Locked

Questions about Solid

Who invested in Solid?

Solid has 9 investors on record across 4 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Solid raised?

Solid has raised 4 venture rounds. Sign up free to see how much each round raised and the total.

When did Solid last raise money?

Solid's most recent round on record is a Series A, in Jun 2026.

What does Solid do?

, trading as Solid, operates as a material company that focuses on the research and development of solid-state battery core materials.

Where is Solid headquartered?

Solid is headquartered in Shenzhen, China.

Which VCs invest in companies like Solid?

Among active investors with capital left to deploy, Hui Hua Fund, Yufu Capital, ICBC Capital Management and Ningbo Tongshang Fund back materials companies at Solid's stage. Their profiles are linked below.

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