Solar panels are designed to function silently in the background and generate electricity out of sunshine every day. However, the most significant factor that is usually overlooked by homeowners is the fact that solar panels have a layer of dust on them that hampers their proper functioning. That is why knowing how to clean solar panels is important to let them operate at peak proficiency.
It is extremely important that the cleaning of solar panels takes place in a safe manner using pure water solar panel cleaning systems to ensure that there are no streaks left behind after the cleaning process. Learning how to clean solar panels the right way will enable you to see the benefits immediately.
Reasons Why Dirty Solar Panels Are Less Efficient in Energy Production
Solar panels work under sunlight for producing energy. The accumulation of dust on the glass part will result in an obstruction of sunlight before the energy is produced by the photovoltaic cells.
The effect might be minor at the beginning stages, but after some time the accumulation will become thicker, especially in places with:
- Dry and dusty weather conditions
- Salt spray near the coastline
- Pollen seasons
- Birds flying around
- Construction sites
- Falling tree sap and leaves
If only a small fraction of the panel is dirty, the output will still be reduced. Cleanliness of the glass will ensure the easy transmission of sunlight and improve solar panel efficiency.
Common Myths About Cleaning Solar Panels
Many homeowners have misconceptions about solar panel maintenance like:
- Rain cleans everything
Many think rainfall is enough to keep panels clean. It might be able to wash away some dirt, but it won't be able to get rid of mineral deposits or any other kinds of dirt. They stay on the glass and reduce the amount of light reaching solar cells.
- Any water will do
Using regular water to clean the panels may leave the mineral deposits after the water dries off. Purified or deionised water should be used since it leaves no spots after drying.
- Strong cleaning products work better
It is unnecessary to use harsh cleaning chemicals and detergents. A soft brush along with purified water is sufficient for removing dust from the surface of the solar panel.
- More scrubbing means cleaner panels
Applying extra pressure doesn't necessarily produce better results. Brushing gently but consistently, helps in cleaning without damaging the glass cover of the panel.
Build a Simple Solar Panel Cleaning Maintenance Routine
Cleaning of solar panels is just one aspect of maintaining your solar investment. Keeping to a regular solar panel cleaning guide is one of the simplest ways to look after your investment.
- Inspect Your Panels Regularly:
Every few months just glance at your solar panels from the ground level. See whether there is any dust which may cover up your solar panels.
- Clean When Needed, Not Just on a Schedule:
There cannot be a universal schedule for cleaning. You need to have your panels cleaned according to their state and not based on any fixed date. If your house is in coastal areas or in an area having a lot of tree cover or pollution, your panels will require cleaning earlier than usual.
- Clear the Surroundings of Your Panels:
You can trim overhanging branches of trees or other leaves which fall on your panels regularly. It will help prevent accumulation of dirt on your panel and prevent shading.
- Monitor the Performance of Your System:
If you notice your system is gradually lowering its performance level but there are no other issues at hand, you should have your panels cleaned.
The Right Equipment Makes the Job Easier
Using the proper technique and the right tools, you can keep your panels clean for a prolonged period.
- DI (Deionised) Water Tank:
The DI water tank acts by purifying water through getting rid of dissolved minerals in the ordinary tap water before it gets to the panels. Through this procedure, purified water turns best for cleaning solar panels.
- 22ft Hybrid Water Fed Pole:
With the help of the lightweight 22ft hybrid pole that uses a combination of carbon fibre and fibreglass, you can easily clean your second-storey solar panels without having to go up.
- Adjustable Angle Brush with Six Fan Jets:
With a brush that has soft bristles and is specially designed for glass panels, this accessory will provide you with the right angle of brush.
- Built In Water Flow Control:
The pole has an on-off valve inbuilt within the handle. This will help you manage the water flow without having to walk up to the tap.
- Internal Hose System:
There is hosing in-built in the pole which passes from the centre. This will protect the hosing while cleaning hence making it tidy. The water can flow continuously to the brush.
These tools, when used together, will make it easy for one to adhere to a schedule on how to clean solar panels and improve their efficiency through easier cleaning efforts.
How to Choose the Right Cleaning Solution for Your Solar Panels
The cleaning solution you use can affect both the appearance and performance of your solar panels. Using the wrong products may leave residue on the glass or require unnecessary scrubbing. Choosing a solution designed for solar panels helps remove dirt effectively while keeping the glass clean and clear for maximum sunlight exposure.
When choosing a cleaning solution, look for one that:
- Uses deionised or purified water to leave the panels clean and spot-free after drying.
- Removes dirt without harsh chemicals, making it safe for routine solar panel maintenance.
- Leaves no mineral residue that could reduce the amount of sunlight reaching the solar cells.
- Works with a soft-bristled brush for gentle cleaning without scratching the glass surface.
- Provides a streak-free finish to help improve solar panel efficiency.
- Is suitable for regular cleaning, making it easier to maintain consistent panel performance throughout the year.
Get the Right Tools for Spot Free Results
Solar panels are engineered to work reliably for many years. Using a proper cleaning guide will improve the efficiency of your solar panels.
At Spot Free Rinse, we offer special systems for pure water production helping to get streak-free result with safe solar panel cleaning in Australia. Our poles and tanks are designed to operate in practical situations, and not just occasional light use. We know water chemistry and can assist you in choosing appropriate equipment for your location.
