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🔧 Test Your Solar Panel Maintenance & Testing Knowledge! 🔧

1. What is the purpose of visually inspecting your solar panels?

A) To check for physical damage such as cracks and discoloration
B) To rearrange wiring connections
C) To increase the panel’s tilt

2. Why should you use a soft brush and water when cleaning solar panels?

A) To avoid scratching the glass surface
B) To remove the protective coating
C) To boost the panel’s voltage output

3. Where should you measure the voltage of a solar panel using a multimeter?

A) At the panel’s junction box, across the positive and negative terminals
B) At the inverter’s AC output terminals
C) On the grounding wire

4. How do you verify that your solar panels are performing optimally?

A) By comparing measured voltage readings to manufacturer specifications
B) By counting the number of panels installed
C) By checking the panel’s color

5. What is an important maintenance check to perform on your inverter?

A) Verify error codes on the inverter’s display and check wiring connections
B) Change its settings regularly
C) Clean it with water and detergent

6. Why should you adjust the tilt of your solar panels seasonally?

A) To match seasonal sun angles and maximize energy production
B) To change the wiring configuration
C) To decrease the voltage output

7. After severe weather, what is the first maintenance step you should take?

A) Inspect panels for debris buildup and physical damage
B) Immediately disconnect the system
C) Repaint the panel frames

8. Why is it important to keep a detailed log of all maintenance activities?

A) To track performance trends and plan future repairs or upgrades
B) To share on social media
C) To reset the inverter’s settings automatically

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