Solar PV Modules

What is the power output of a solar panel with a voltage of 24V and a current of 5A?

• 24W

• 25W

• 30W

• 120W

What is the current of a solar panel with a power output of 300W and a voltage of 24V?

• 12.5A

• 25A

• 50A

• 72A

What is the voltage of a solar panel with a power output of 200W and a current of 8A?

• 16V

• 25V

• 50V

• 100V

What is the power output of a solar panel with a voltage of 36V and a current of 3.5A?

• 108W

• 126W

• 144W

• 180W

Which material is commonly used as the semiconductor in solar cells?

• Silicon

• Copper

• Aluminium

• Zinc

What is the efficiency of a typical commercial solar PV module?

• 10-15%

• 20-25%

• 30-35%

• 40-45%

What is the function of the anti-reflective coating on a solar PV module?

• To absorb sunlight

• To reflect sunlight back to the sun

• To reduce light reflection and increase light absorption

• To make the module look more attractive

What is the typical lifespan of a solar PV module?

• 5-10 years

• 10-15 years

• 20-25 years

• 30-35 years

What is the temperature coefficient of a solar PV module?

• The ratio of its power output to its surface area

• The ratio of its voltage to its current

• The change in its power output per degree Celsius change in temperature

• The change in its voltage per degree Celsius change in temperature

What is the purpose of bypass diodes in solar PV modules?

• To reduce the voltage output of the module

• To increase the voltage output of the module

• To protect the module from overvoltage

• To increase the current output of the module