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The Glass CHP · Battery storage

IEC 60269

Ventilation/dehumidification — the silent 24/7 load, with heat recovery. Part of the glass family — like our glass BESS, biogas plant and CHP.

IEC 60269
Outdoor air → Fresh air → Heat recovery → Heating coil → Hall → Exhaust
Glass-box in 4 steps

Understand → See it live → What the AI does → Your benefit

Step 1 of 4
1
Understand
2
See it live
3
What the AI does
✓
Your benefit

What is a DC fuse?

> The DC fuse in a battery energy storage system (BESS) serves as the primary protection device to interrupt fault currents in the DC circuit. In accordance with IEC 60269, it meets the requirements for selective disconnection and the protection of cell assembly modules against thermal overload. A correctly dimensioned fuse system is essential to maximise the lifespan of the battery cells and ensure the operational safety of the BESS.

No own register — honestly

For this component, no dedicated register is connected; therefore, no example value is provided here. Where the system measures, the value is read as read-only and calculated internally. It is visible via connected components.

What the AI reads in this component

What the AI reads
  • Detection of overcurrents to prevent thermal degradation of the cells.
  • Monitoring of switching cycles to validate mechanical stress on the contacts.
  • Identification of short circuits to prevent an uncontrolled BESS fire.
  • Analysis of delivered power (Power Output) to validate system efficiency.
Scenario

Monitored: continuously

The scenario: > Monitored: continuously · every cell, every rack The scenario: a weak cell silently limits capacity, resulting in lower yield per cycle, without an alarm. The AI: tracks outliers over cycles and reports them before they slow down the string. It identifies the trend before the limit is reached.

Why it is important

A precisely coordinated DC fuse minimises downtime and prevents costly damage to the battery modules, directly securing the profitability of the BESS. By avoiding thermal hotspots, the degradation rate of the cells is reduced. This significantly extends the economic lifespan of the system. usable capacity (kWh) · SoC (%) · Reserve (%) → — kWh available Calculation path: Capacity × (SoC − Reserve) ÷ 100

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Standards & norms

What the rules require — IEC 60269

Grounded in the applicable national standards for battery energy storage systems. Same knowledge base as the European reference plant; presented anonymously.

Basis: the applicable national standards. Values shown are those measured on the plant, not target figures.