Online Access Free H19-260_V2.0 Exam Questions

Which of the following statements about the Huawei AFCI function is incorrect?

• A.Detection distance is only 80 m, covering 99% of the rooftops.
• B.Maximum detection current range is greater than 30 A. 100% PV modules are tested.
• C.Huawei Intelligent Arc Protection, which automatically shuts down the arc within 0.5s
• D.Precise locating and 100% fault identification

Huawei residential PV-only solution does not include the optimizer.

• A.False
• B.True

Which of the following features can increase the energy yield of PV system?

• A.Module-level shutdown
• B.Smart string-level disconnection
• C.Module-level optimization
• D.Arc Fault Circuit Interrupter

Which of the following devices is not mandatory in the PV+ESS on-grid scenario?

• A.Whole-house backup box
• B.Inverter
• C.Module

What products can Huawei provide in the residential solution?

• A.AC charger
• B.Inverter
• C.ESS
• D.Optimizer