Solar Panels Dirty?
“Yeah, but why clean them?”
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Dirt, pollen, dust, grime and even debris from the (all too common in Shasta County) wildfires can significantly reduce the amount of sunlight that reaches the cells in the solar panels, lowering their efficiency by up to 30%. By keeping the PV panels clean, you ensure that they receive maximum sunlight exposure, leading to higher energy production and increased electricity savings.
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Even a thin layer of dirt or debris can significantly impact the efficiency of solar panels by blocking sunlight and reducing their performance. Regular cleaning helps remove these obstructions, allowing the panels to operate at their optimal efficiency levels and generate more electricity from the available sunlight.
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Accumulated dirt and debris can not only decrease the efficiency of solar panels but also cause long-term damage if left unaddressed. For example, bird droppings can corrode panel surfaces, while excessive dust buildup can lead to overheating. By cleaning your solar panels regularly, you can prevent potential damage and prolong their lifespan, protecting your investment in renewable energy.
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Many solar panel manufacturers and installers require regular maintenance, including cleaning, to maintain warranty coverage. Failure to adhere to these maintenance guidelines could void the warranty, leaving you responsible for any repair or replacement costs. By scheduling routine cleanings, you ensure that your solar panels remain in compliance with warranty requirements, providing you with peace of mind and financial protection.
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weather conditions such as rain, snow, high winds and the seasonal wildfires in the Shasta County area can deposit dirt, dust, and debris on solar panels. Over time, these deposits can accumulate and reduce the amount of sunlight reaching the solar cells. Regular cleaning helps mitigate the effects of weather-related buildup, ensuring consistent energy production throughout the year.
The Real Cost of Dirty Solar Panels
According to an MIT study, published in 2022, the accumulation of dust on solar panels or mirrors is a significant issue — it can reduce the output of photovoltaic panels by as much as 30 percent in just one month — so regular cleaning is essential for such installations.
Lost Energy
“Why Not Do It Myself?”
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Not only are solar panels typically located atop roofs that pose a risk of falling, but they're also complex electric systems that pose the risk of electrocution when water is involved.
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Using incorrect cleaning techniques, harsh chemicals, or abrasive materials can damage the surface of solar panels, reducing their efficiency and lifespan. Scratches, cracks, or other forms of damage may compromise the integrity of the panels and necessitate costly repairs or replacements.
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Attempting to clean solar panels yourself without following manufacturer recommendations or warranty requirements may void the warranty coverage. Manufacturers often specify maintenance procedures and guidelines for cleaning to ensure proper panel performance and longevity.
Don’t Worry, We’ve Got You Covered
Free Estimates
For households and families looking to get their solar panels freshened up and revitalized. We’re here to help!
Brandon T. - Palo Cedro, CA
“Quick, clean & affordable!”
Chelley D. - Red Bluff, CA
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