English to Spanish Tech/Engineering Telecom(munications)

Buen día!
Tengo dudas en esta frase, tal vez puedan opinar sobre mi traducción borrador (aunque me temo literal)?
muchas gracias!

XX is the only vendor in market which can offer you pure variable pricing for on-premises deployments.
Additionally, XX is the only as-a-Service model available which meters utilization based on power consumption at the node-level.
You will never be billed for capacity at idle power draw, you will only ever be billed for capacity consumption when workloads actively require power above idle state.
XX’s metering solution is agentless and out of band, so we never enter your data plane as part throughout the duration of the agreement.

Draft transation:
Nunca te cobraremos el consumo de capacidad de energía en reposo, sólo te cobraremos el consumo de capacidad cuando las cargas de trabajo requieran activamente energía por encima del estado en reposo.