Solar PV Installations Quiz

What does PV stand for in solar PV?

• Photovoltaic

• Photovoltaics

• Photoelectric

• Photovoltaics System

What is the primary material used in most solar PV cells?

• Copper

• Silicon

• Aluminum

• Gallium

Which direction should a roof ideally face for maximum solar panel efficiency in the UK?

• North

• South

• East

• West

What device is used to convert the direct current (DC) produced by solar panels into alternating current (AC)?

• Transformer

• Inverter

• Converter

• Rectifier

What is the average lifespan of a solar panel?

• 5-10 years

• 10-15 years

• 20-25 years

• 30-35 years

What is the term for selling excess electricity generated by your solar panels back to the grid?

• Net Metering

• Feed-in Tariff

• Power Purchase Agreement

• Grid Exchange

Which of the following is NOT a benefit of installing solar panels?

• Reducing electricity bills

• Increasing carbon footprint

• Providing renewable energy

• Increasing property value

What is the typical size of a residential solar PV system in the UK?

• 1-2 kWp

• 3-4 kWp

• 5-6 kWp

• 7-8 kWp

What is the role of a solar optimizer in a PV system?

• To store excess energy

• To improve performance in shaded conditions

• To convert DC to AC

• To monitor energy usage

Do solar panels need direct sunlight to generate electricity?

• Yes, only direct sunlight works

• No, they can work on cloudy days too

• Only during summer

• Only during winter