Solar Panel Repair & Maintenance Detroit

Solar Panel Repair & Maintenance FAQ

Do solar panels work in the winter or on cloudy days?

Solar panels still generate electricity on cloudy days, although their output will be lower than on sunny days. The amount of electricity generated depends on the intensity of the sunlight. In winter, solar panels will produce less energy due to shorter daylight hours and lower sun angles. However, even in cloudy or snowy conditions, solar panels can still capture some diffused sunlight and generate a portion of their rated output.

Can solar panels cause roof leaks?

Solar panels themselves do not cause roof leaks. However, if the panels are not installed correctly, they can create vulnerabilities that lead to leaks. Common causes of leaks associated with solar panel installations include:

• Improper Flashing: Flashing is a thin, waterproof material used to seal gaps and prevent water intrusion around penetrations in the roof, such as vents, chimneys, and solar panel mounts. If flashing is installed incorrectly, water can seep through the roof.
• Damaged Roof Shingles: If roof shingles are damaged during the installation process, it can create openings for water to enter.
• Improper Sealant Application: Sealant is used to create a watertight barrier around solar panel mounts and other roof penetrations. If the sealant is not applied correctly, it can deteriorate and allow water to leak through.

To prevent leaks, it's crucial to choose a reputable and experienced Solar Panel Repair & Maintenance who:

• Uses high-quality flashing and sealants
• Follows industry best practices for installation
• Has a thorough understanding of roofing systems.

Regular roof inspections and maintenance can also help identify potential leak issues early on.

Can I clean my solar panels myself?

While it's possible to clean your solar panels yourself, it's important to do so with caution. Here are some tips for safe and effective DIY solar panel cleaning:

• Choose a Cool, Overcast Day: Avoid cleaning panels in direct sunlight or when they are hot, as the cleaning solution can dry too quickly and leave streaks.
• Use a Soft Brush or Sponge: Avoid abrasive materials that could scratch the panels. A soft-bristled brush or a non-abrasive sponge is ideal.
• Use Mild Soap and Water: A gentle cleaning solution of mild soap (dish soap) and water is usually sufficient. Avoid using harsh chemicals or detergents.
• Rinse Thoroughly: Rinse the panels thoroughly with clean water to remove any soap residue.
• Safety First: Be careful when working on your roof. Use a sturdy ladder and consider wearing a safety harness. If you are uncomfortable working on your roof, it's best to hire a professional.

If you have any concerns about cleaning your solar panels yourself, it's always recommended to consult with a professional solar panel cleaning company. They have the experience, equipment, and safety training to clean your panels thoroughly and effectively.

What are the different types of solar panel warranties?

Solar panel manufacturers typically offer two types of warranties:
Product Warranty: This warranty covers defects in materials and workmanship for a specified period, typically 10-25 years. It ensures that the panels will be free from manufacturing defects that affect their performance.
Performance Warranty: This warranty guarantees a minimum level of power output from the panels over a specified period, usually 25 years. It ensures that the panels will maintain a certain level of efficiency over their lifetime.
The length and coverage of these warranties can vary by manufacturer and panel type. It's important to review the warranty details carefully before purchasing panels.