Common Solar Panel Maintenance Mistakes Made by DIYers

As more homeowners turn to solar energy for sustainable power, many attempt DIY maintenance to keep their panels in top condition. While regular upkeep is essential, certain mistakes can lead to efficiency losses, costly repairs, or even voided warranties. Below, we highlight common solar panel maintenance mistakes DIYers make and how to avoid them.

1. Using Harsh Cleaning Materials

Solar panels have a protective coating that can be easily damaged by abrasive materials like rough sponges, scrub brushes, or harsh chemicals. Many DIYers mistakenly use strong detergents or pressure washers, which can degrade the panels over time. The best way to clean your panels is with a soft cloth or sponge, mild soap, and water.

2. Ignoring Manufacturer Guidelines

Each solar panel system is unique, and manufacturers provide specific maintenance instructions to ensure longevity. Failing to follow these guidelines can result in poor performance or even void warranties. Always check the user manual before cleaning or performing any maintenance.

3. Cleaning Panels at the Wrong Time of Day

DIYers often clean their solar panels in direct sunlight, not realizing that the heat can cause water to evaporate quickly, leaving streaks and residue. The best time to clean panels is early in the morning or late in the evening when they are cool.

4. Neglecting Electrical Safety

Solar panels generate electricity even when they’re not connected to the grid. Handling wiring or components without proper knowledge can lead to electrical shocks or system malfunctions. If you suspect wiring issues, it’s best to call a professional to avoid risks.

5. Skipping Routine Inspections

Many homeowners assume that if their solar panels are producing energy, they don’t need maintenance. However, debris buildup, microcracks, or faulty connections can reduce efficiency. Regular inspections help catch potential issues early, preventing costly repairs.

6. Walking on Solar Panels

Some DIYers believe they can step on their solar panels to clean them, but this can cause serious damage. The weight can crack the glass, leading to decreased performance and expensive repairs. Always use a soft-bristled extension brush or hire a professional for hard-to-reach areas.

7. Forgetting to Check for Shade Obstructions

Trees, dust, or new structures can cast shadows on solar panels, reducing efficiency. DIYers often forget to reevaluate their panels’ exposure over time. Regularly trimming trees and checking for obstructions ensures maximum sunlight absorption.

Trust the Experts for Reliable Solar Panel Maintenance

While DIY maintenance may seem cost-effective, small mistakes can lead to reduced efficiency or costly repairs. To ensure optimal performance, let professionals handle routine cleaning and inspections.

Need expert solar panel maintenance? Contact us today for professional service and maximize your solar energy savings!

This post was written by a professional at EHS. Efficient Home Services of St. Petersburg FL is a solar energy company offering a variety of services. At Efficient Home Services of Florida, our mission is to save you money on your solar panel maintenance St Petersburg FL. No other home energy company serving Florida offers the range of cost-saving solutions that we do. Whereas other businesses might focus on one component of a home’s energy use, such as solar panel installation or HVAC unit installation, EHS provides services across the spectrum to address every aspect of your home’s energy inefficiencies. We are a team of knowledgeable professionals who banded together to give homeowners what other companies promised but could not deliver – real relief from high electric bills.