- before taking over the PV power plant from the contractor (ordered by the investor)
- before handing over the PV power plant for safety for the future user (ordered by the contractor)
- when assessing facilities with integrated FNE (ordered by a bank or insurance company) - in order to obtain a certificate of correctness and reduced risk of the possibility of causing a fire)
- before the handover of the PV power plant for safety for the future user (ordered by the contractor)
- when assessing facilities with integrated PV power plant (ordered by a bank or insurance company) - in order to obtain a certificate of correctness and reduced risk of the possibility of causing a fire
- regular inspection of the PV power plant every 6 or 12 months (ordered by the PV power plant owner)
- emergency interventions - failure of the PV power plant for unknown reasons