Giraffe Window Cleaning

Solar panel cleaning Brisbane residence Love

Is your solar panel system in need of a good cleaning?

With the many benefits of having solar power, it’s essential to ensure your panels are well-maintained and kept as clean as possible.

Giraffes solar panel cleaning service is on hand to help you get the most out of your residential or commercial solar system with our reliable and professional services! Our team works hard to ensure every job is completed according to safety standards, with years of experience making us qualified for any issues you might have.

We understand how important it is to keep your energy efficient by removing dirt and debris from your panels, so let Giraffe Window Cleaning take care of this tedious task!

Brisbane Solar panels and their importance in renewable energy

Solar panels are vital in the world’s transition towards a renewable energy future. These devices utilize photovoltaic cells to absorb sunlight and convert it into electricity.

They are typically mounted on rooftops or installed as ground-mounted systems, producing clean, sustainable energy for households and businesses.

The primary advantage of solar power is its sustainability.
Unlike fossil fuels, which are finite resources that will eventually run out, the sun’s energy is infinite and freely available.

It also produces no carbon emissions or other pollutants, making it an environmentally friendly alternative to traditional power sources. As such, investing in solar panels is not only a wise financial decision but also an ethical one that helps reduce greenhouse gas emissions and fight climate change.

However, like any other electrical system, regular maintenance is required for these panels to perform at their best.  That is why solar panel cleaners are recommended.

Solar Panel Maintenance and Cleaning

Many Brisbane residence assume that once these are installed on their property, they can sit back and watch the savings roll in.

However, this is only partially true; while each panel require minimal upkeep compared to other electrical systems like generators or boilers, these still need regular maintenance to function efficiently.

The main reason for maintaining your solar panel system is to optimise its efficiency. With regular cleaning and maintenance checks, you can ensure that your system produces the maximum amount of electricity possible.

It’s important to note that solar panel cleaning plays a crucial role in maintaining their efficiency levels. Even small amounts of dirt or debris can significantly reduce the amount of sunlight absorbed by your system’s photovoltaic cells leading to reduced output.

Over time, this can add up to a significant loss in energy production and ultimately impact the savings generated from your solar panels.
Properly maintaining and cleaning your panels can extend their lifespan and improve their overall performance, making them a worthwhile investment for years to come

window cleaner using WFP to clean solar panels

Why Clean Solar Panels?

The Impact of Dirt, Dust, and Debris on Solar Panel Efficiency

Solar panels are designed to capture the sun’s rays and convert them into electricity. However, when dirt, dust, and debris accumulate on the panel’s surface, it can significantly reduce efficiency.

This build-up can create a barrier that blocks sunlight from reaching the photovoltaic cells within the panel. Studies have shown that dirty solar panels can produce from 30 -50% less electricity than clean ones.

This decrease in efficiency not only affects your energy output but also impacts your return on investment. If you’re generating less energy than you should be, you’re leaving money on the table.

How to Determine if Your Solar Panels Need a Clean

Determining whether you need solar panel cleaning is relatively easy. The first indication is a noticeable decrease in energy production.

If you notice a significant drop in output despite sunny weather conditions, it may be time to clean your panels. Additionally, live in an area with high levels of pollution or dust accumulation due to road traffic or construction work nearby. Clean your panels more frequently than usual.

Another indicator of dirty solar panels is visible grime or stains on their surface. When this happens, it’s essential to take immediate action and clean your panels so that they can continue producing electricity efficiently.

6 solar panels covered in lichen

Benefits of Regular Solar Panel Clean

Cleaning your solar panels regularly offers numerous benefits. First and foremost, it will help maximize their efficiency and increase their lifespan by preventing damage from dirt or debris build-up over time.

This increase in efficiency means more power generation and significant savings on utility bills. Regular cleaning also helps maintain your warranty coverage by avoiding any damage caused by neglect.
Another benefit is environmental: solar panel systems are one of the most efficient and green energy solutions available today. Keeping them clean and functioning correctly reduces the need for traditional energy sources, which are often more polluting.

Regular solar panel cleaning is essential to maintaining a healthy photovoltaic system. It ensures optimal efficiency, prolongs panel life and promotes environmental sustainability while protecting your investment.

Solar Panel Cleaners Tips

It is important to follow appropriate procedures while panel cleaning, as using alternative non-recommended methods can cause permanent damage that cannot be covered under warranty.

  • The best time for panel cleaning is early in the morning when they’re cool since this reduces the risk of thermal shock causing cracks or scratches during cleaning.
  • Abrasive materials such as scouring pads or harsh chemicals can damage panel surfaces leaving them more prone to future dirt build-up resulting in long-term inefficiency.
  • Deionized water (pure water) leaves no mineral deposits on panel surfaces which helps reduce hard water spots that accumulate over time after washing with hard tap water.
  • NEVER use pressure cleaning equipment on panels and these can cause damage due to their high pressure nature.

If all these seem daunting, consider hiring a professional cleaner with experience in properly maintaining and cleaning panels. They are likely to have the right tools and knowledge and be insured in case of any damage to your property or panels during the cleaning process. Getting professional solar panel cleaners guarantees you get money back on your solar investment.


Panel cleaning is essential to ensure your system’s optimal performance and longevity. By using the right tools and following proper cleaning procedures, you can reap the benefits of a clean solar panel that generate maximum electricity output.

Simple tasks such as regularly cleaning your of each solar panel can result in long-term savings on energy bills, which is good for your wallet and the environment. Therefore, it’s worth investing time or money into proper solar panel maintenance, whether that is cleaning residential or cleaning commercial solar panels.


Regular cleaning is crucial for maintaining the efficiency of solar panels. Dirt, dust, bird droppings, and other debris can block sunlight, reducing the amount of electricity generated.

The frequency can vary based on your location, the season, and the amount of dust and debris in your area. A general recommendation is to clean them at least once or twice a year, but more often if you notice significant dirt accumulation or a drop in solar output.

Early morning or late afternoon is ideal. During these times, the panels are cooler, and water will not evaporate as quickly, reducing the risk of leaving residue or water spots.

Many homeowners can safely clean their solar panels using a garden hose and a soft brush. However, if your panels are difficult to access, are on a steep roof, or require more thorough cleaning, hiring a professional is safer and more effective.

Use a soft brush or sponge and a squeegee with a plastic blade to avoid scratching the panels. For the cleaning solution, mild soap and water are usually sufficient. Avoid abrasive materials and harsh detergents.

It’s generally not recommended to use a pressure washer, as the high pressure can damage the panels. A standard garden hose should provide enough water flow to clean the panels effectively.

Ensure that the brush or sponge you use is soft and free of debris before starting. Gentle, circular motions are less likely to cause scratches than harsh scrubbing.

While rain can help remove some surface dirt, it’s not enough to clean the panels thoroughly, especially if there’s sticky residue or bird droppings. Manual cleaning is still necessary.

Always prioritize safety, especially when working at heights or on steep roofs. Use proper safety gear, ensure ladders are secure, and consider hiring professionals if there’s any risk involved.

Are you ready to take the next step?

Book in for a free, no obligation quote today.