Solid Power sets up solid-state pilot production ahead of testing by Ford, BMW

Strong-state battery startup Strong Energy on Monday introduced set up of a pilot manufacturing line for battery cells—an enormous step towards delivering cells to automakers for testing.

Strong Energy plans to supply cells for inside testing first, however plans to ship cells to traders BMW and Ford for analysis earlier than the top of the yr, the corporate stated in a press launch. Which means Strong Energy is on observe to fulfill a deadline mentioned final yr.

The pilot line produces Strong Energy’s large-format sulfide-based cells in a fashion that mimics manufacturing processes for the lithium-ion cells utilized in present electrical automobiles, the corporate claims.

Strong Energy stacking machine, a part of pilot battery manufacturing line


At full capability, the pilot line’s anticipated capability is 300 cells per week, or 15,000 cells per yr, in keeping with Soild Energy. The vast majority of these cells will go to automakers for testing, the corporate stated.

Like different solid-state battery builders, Strong Energy claims elevated vitality density, permitting extra vitality to be saved in a given quantity. The corporate’s particular sauce is an anode made with over 50% silicon.

Analysis means that solid-state cells aren’t all the time safer than typical lithium-ion cells. However Strong Energy carried out a security demonstration of its cell tech final fall—with some optimistic security claims.

Solid Power solid-state battery cells

Strong Energy solid-state battery cells

BMW and Ford made preliminary investments in Strong Energy in 2017 and 2019, respectively. Ford hasn’t mentioned a selected timeline, however BMW has stated it plans to have prototype solid-state batteries prepared by 2025, and manufacturing variations by 2030.

Different automakers are investing in solid-state battery improvement. Volkswagen is backing startup QuantumScape, whereas Toyota is creating solid-state batteries in-house. It goals to make use of the cells in a hybrid by 2025. Nissan additionally has huge plans to excellent solid-state batteries by itself, with a watch towards utilizing them in electrical pickup vehicles and SUVs.

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