Ensuring the quality of PV system components

Careful system design and correctly matching system components is essential, but it is not a substitute for high-quality system components...

Ensuring the quality of PV system components

System monitoring is more cost-effective than purchasing expensive certified system components...

AC switchgear operation

When does a PV plant need to be disconnected from the grid (via AC switchgear operation)?

Ensuring the quality of PV system components

Which of the following statements is correct?

Main AC switchgear

Which is the main function of main AC switchgear in a grid-connected PV plant?

Transformers

Which of the following statements on transformers in large PV systems are correct?

PV Failure rates of thin film modules

Although certification assures a given level of quality, certification is not a guarantee against failures.

Match the following three failure rates with their respective reasons.

PV Failure rates of crystalline modules

Although certification assures a given level of quality, certification is not a guarantee against failures.

Match the following top three failure reasons of crystalline PV modules with their failure rates.

Limits of PV module testing standards

Which of the following statements regarding PV module testing and certification are correct?

Contracts/agreements in the first phase of a project

Which of the following contracts / agreements are essential to deal with in the first phase of a large-scale PV project?