The Glass CHP · Battery storage

Maximum discharge power

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

Maximum discharge power
Outdoor air Fresh air Heat recovery Heating coil Hall Exhaust
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What the AI does
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What is maximum discharge power?

> Maximum discharge power defines the physical upper limit of the power output of a battery storage system (BESS) according to IEC 62933-2-1. It is crucial for sizing the scope of performance and determines how much active power the system can provide during peak loads or in frequency regulation. Precise alignment of this capacity with the point of common coupling is the technical basis for the economic exploitation of the plant.

Bound to the register

p_max_discharge This wizard is linked to a real register. The value is read as read-only and calculated in-house — nothing leaves the site. The value runs inside the container.

What the AI reads in this component

What the AI reads
  • Monitoring of the p_max_discharge register to identify power limitations
  • Comparison of actual discharge with nominal power to avoid overloads
  • Detection of degradation phenomena by comparing maximum available power over the lifetime
  • Duty Cycle analysis to optimise the number of cycles and associated profitability
Scenario

Monitored: continuous

The scenario: > Monitored: continuously · according to price and weather The scenario: if storage operates without preparation during peaks, it is purchased at a high price, leading to avoidable purchase costs and a loss of arbitrage. The AI: identifies early when pre-charging is required — the peak is covered, the rest earns. It detects the trend before the limit is reached.

Why it is important

An optimally sized maximum discharge power maximises availability for ancillary services market products and minimises degradation costs by avoiding thermal stress. Precise monitoring of p_max_discharge enables exact calculation of available feed-in power. This ensures compliance with grid connection conditions and optimises revenue from arbitrage trading. shifted energy (kWh) · Price spread (ct/kWh) → — €/cycle Calculation path: Energy × Spread

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Standards & norms

What the rules require — Maximum discharge power

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.