Solar Photovoltaic Panel Equipment Question Bank

What is a solar Photovoltaic Certification Exam?

The document is a practice exam for solar photovoltaic certification that contains 70 multiple choice questions testing knowledge of PV system components, electrical calculations, safety procedures, and best practices.

Why should you take a solar PV course?

This course aims to boost confidence and assist those who are intending to prepare for industry exams like NABCEP Associate, along with learning of the foundational principles of solar PV systems and essential theories including calculations.

What is a minimum voltage rating for a PV system?

Must have a minimum rating of 100,000 volts for PV system use c. Can be applied to either AC or DC sides of the PV system d. Absorbs surges to provide a steady voltage to the charge controller c. Can be applied to either AC or DC sides of the PV system 50. Facing a fixed array at latitude a. Maximizes winter power production b.

Should racking be grounded on a PV system?

Racking and frames should be grounded on every PV system. Convert high voltage low current to low voltage high current. Higher elevation tends to produce more current. Coating metal, not part of solar cell production. Selling products at a loss to gain market share. Load used when excess electricity is generated. Listing for racking in PV systems.

What is a solar energy collector?

let rays B SunraysC HeatD Terrestrial solar radiation 36. A semiconductor device that c ele tricity is a/an?Inverter Converter Array Photovoltaic cell37. A solar energy collector that absorbs solar energy on a flat surface without concentrating it and can utilize solar radiation directly from the sun as well as radiation

How much do solar panels degrade in power production?

22. Solar panels degrade in power production as their temperature increases above STC of 25°C, typically at a rate of a. 0.5 percent per °C b. 1 percent per °C c. 2 percent per °C d. 2.5 percent per °C a. 0.5 percent per C 23.