ISO 9001, ISO 14001 and ISO 45001

Example

Use in Lemonergy

Match scope to product and installation.

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Connected concepts

Related concepts from the knowledge graph. Connections show context, not cause and effect. Hover or focus a linked term for its definition.

Cell production

The three-phase process that turns powders and foils into finished cells: electrode making, cell assembly and cell finishing. Electrode making is a roll-to-roll chemical process; assembly is precision mechanics; finishing is electrochemistry that takes weeks.

Failure mode and effects analysis

A structured review that lists every way a component or process could fail, its effect, and how likely it is to happen and be detected, scoring each to prioritise fixes. Battery programmes run it on the cell, the pack design and the production process.

Gigafactory

A cell plant with an annual output of at least a few gigawatt-hours, enough for tens of thousands of electric cars. The term began as one company’s name for its plant and is now used for any large battery factory.

Traceability

Recording for each cell which material lots, machines and process conditions produced it, so a field failure can be traced to a batch and a recall limited to it. The EU battery passport extends this record to the cell’s whole life.

Yield

The fraction of started material that ends as saleable cells. New plants often run at 60–80 % and mature ones above 95 %; because materials dominate cell cost, each point of scrap is expensive.

References & further reading

Further reading on this topic

These sources provide broader context; they are not presented as citations for every statement in this entry.

1. IEC 62619:2022 — Safety requirements for secondary lithium cells and batteries, for use in industrial applications

   International Electrotechnical Commission · 2022

   Topic background · Industrial and stationary lithium-battery safety scope; excludes road vehicles where their dedicated standard applies.

2. Energy Storage System Testing and Certification

   UL Solutions

   Topic background · System safety scope of UL 9540 and relationships to battery and power-conversion standards.