company news about Solid-State Batteries Are Here: The Future of Energy Starts Now!

1. What Are Solid-State Batteries? The Future of Energy Storage

Solid-state batteries are the future of power technology, replacing traditional liquid electrolytes with solid materials for safer, denser, and longer-lasting energy storage.

Solid-state batteries represent the next evolution in energy storage, classified based on their electrolyte content:
*  Liquid batteries (25% liquid electrolyte) – Current market standard (~250Wh/kg).
*  Semi-solid batteries (5-10% liquid) – Higher energy density (~350Wh/kg).
*  Quasi-solid batteries (0-5% liquid) – Transition phase to all-solid.
*  All-solid-state batteries (0% liquid) – Ultimate goal (~500Wh/kg).

Semi-solid, quasi-solid, and all-solid batteries are collectively called solid-state batteries, offering superior energy density, safety, and longevity compared to traditional lithium-ion.

The current development path of the solid-state battery industry starts with semi-solid state and gradually realizes all solid state applications.

Benergy Tech leads the way with mass-produced 3.2V 280Ah semi-solid batteries, paving the path for next-gen energy storage. 

2. Semi-Solid State Batteries: The First Step to the Future

Semi-solid batteries reduce liquid electrolyte usage while introducing advanced materials:

✔ Upgraded anode: Pre-lithiated silicon-based or lithium metal.

✔ Enhanced cathode: High-nickel, high-voltage, or lithium-rich manganese.

✔ Coated separator with solid electrolyte.

✔ Improved lithium salt (LiTFSI replacing LiPF6).

All-solid-state batteries replace liquid electrolytes entirely, offering:
* Unmatched safety (no leakage/thermal runaway).
* Higher energy density (targeting 500Wh/kg+).
* Compact design for EVs and portable tech.

Below is the detail specification of 3.2V 280Ah prismatic cell from Benergy Tech.

3.All-Solid-State Batteries: The Ultimate Breakthrough

All-solid-state batteries replace liquid electrolytes entirely, offering:
✔ Unmatched safety (no leakage/thermal runaway).
✔ Higher energy density (targeting 500Wh/kg+).
✔ Compact design for EVs and portable tech.

As industry experts like Academician Ouyang Minggao highlight, sulfide-based all-solid-state batteries are the global R&D priority, with commercialization accelerating by 2030.

Development Roadmap (2025-2035)

2025-2027: First-gen (200-300Wh/kg) – Sulfide-based leading R&D.
2027-2030: Second-gen (400Wh/kg) – Refined materials & scaling.
2030-2035: Mass-produced third-gen (500Wh/kg+) – Full commercialization.

Currently, semi-solid state batteries have achieved industrial implementation and are gradually maturing in technology, laying a solid foundation for the further development of all solid state batteries in the future. It is expected to accelerate the industrialization of all solid state batteries.

Overall, overseas enterprises plan to mass produce all solid state batteries between 2026-2030, with sulfide as the main technological direction. The expected time for progress in industrialization in China is around 2027-2030.

Benergy had done several safety tests for our semi solid cells. If you have interest, pls contact us freely. Our email: sales@benergytech.com, what's app: +86-180 7882 1674