Do solar panels need to be cleaned?

Absolutely! Over time, your solar panels accumulate dirt, pollen, bird droppings, and other debris that impact sunlight captured by your panels. Having your panels cleaned regularly ensures optimal performance and lifespan.

How often should my solar panels be cleaned?

We recommend cleaning your solar panels once to twice per year , depending on environmental conditions. If you live in an area with heavy dust, pollen, or bird activity, more frequent cleaning may be necessary to maintain optimal performance.

How much does solar panel cleaning cost?

The cost of solar panel cleaning depends on the size of your system and its accessibility. At Solar Clean NC, we provide professional and affordable solar cleaning services tailored to your needs. Contact us today and discover how we can help you save more with clean panels!

What is deionized water?

Deionization is the process in which naturally occuring minerals in a water source are removed via contact with ion exchange resin. This resin is simply a sand-like particle that catches positively or negatively charged minerals as they pass by. When a filter is filled with this resin, water passing through is completely stripped of all contaminants and referred to as pure or DI water.

Why use deionized water?

Water left on the panel surface will evaporate and leave behind mineral deposits or "water spots". Just like your car after a wash, if excess water is not wiped down you will see that same spotting. Deionized water does not have any of these contaminants and can be left to dry without the risk of spotting.

How often should you monitor the efficiency of your panels?

While your raw output depends on many factors, comparing your panel production to the year before helps to remove seasonal variations as a cause for concern. A good habit is to check your panel performance each month as you receive your energy bill. If your production compared to last year is noticeably lower there is likely one or more of these issues: panel soiling, animal damage, component failure.

Solar Panel Cleaning in Columbia, SC

Columbia homeowners and businesses know how much sun the Midlands gets year-round — but all that sunshine means your panels need to be optimized. From pollen-heavy Spring months to muggy Summer afternoons, dirty panels can quickly drag down your system’s output. We offer professional solar panel cleaning in Columbia and surrounding areas using deionized water and specialized equipment for spotless, streak-free results that protect your investment.Think of all the dirt and grime that builds up on your car when you don't wash it for a while. While rain does some of the work, it simply cannot get everything off, and your solar panels become more and more dirty.

This is known as photovoltaic (PV) soiling - the accumulation of contaminants like dirt, dust, tree sap, pollen, and other debris that accumulate on the surface of your panels. This is why we recommend a regular cleaning for your solar panel system at least once a year to help with:

Maintain energy production
Extend the lifespan of your solar panels
Protect the ROI of your solar investment
Identify potential issues with regular inspections at each cleaning

At Solar Clean Pros, we provide professional, spot-free solar panel cleaning in the Columbia and surrounding areas. Whether it’s pollen, dust, leaves, or bird mess, we’ll make sure your system is performing at its peak.

Do solar panels need to be cleaned?
Absolutely! Over time, your solar panels accumulate dirt, pollen, bird droppings, and other debris that impact sunlight captured by your panels. Having your panels cleaned regularly ensures optimal performance and lifespan.
How often should my solar panels be cleaned?
We recommend cleaning your solar panels once to twice per year, depending on environmental conditions. If you live in an area with heavy dust, pollen, or bird activity, more frequent cleaning may be necessary to maintain optimal performance.
How much does solar panel cleaning cost?
The cost of solar panel cleaning depends on the size of your system and its accessibility. At Solar Clean NC, we provide professional and affordable solar cleaning services tailored to your needs. Contact us today and discover how we can help you save more with clean panels!
What is deionized water?
Deionization is the process in which naturally occuring minerals in a water source are removed via contact with ion exchange resin. This resin is simply a sand-like particle that catches positively or negatively charged minerals as they pass by. When a filter is filled with this resin, water passing through is completely stripped of all contaminants and referred to as pure or DI water.
Why use deionized water?
Water left on the panel surface will evaporate and leave behind mineral deposits or "water spots". Just like your car after a wash, if excess water is not wiped down you will see that same spotting. Deionized water does not have any of these contaminants and can be left to dry without the risk of spotting.
How often should you monitor the efficiency of your panels?
While your raw output depends on many factors, comparing your panel production to the year before helps to remove seasonal variations as a cause for concern. A good habit is to check your panel performance each month as you receive your energy bill. If your production compared to last year is noticeably lower there is likely one or more of these issues: panel soiling, animal damage, component failure.

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