Testing by the National Renewable Energy Laboratory showed that air pollutants, dust, and residue will decrease the effectiveness of solar panels by up to 28%. To avoid such significant energy losses, you should clean your residential or commercial solar panels every 4-6 months which is about twice per season in Calgary.
Is It Worth It
Cleaning your solar panels is essential to maintain their efficiency and ensure optimal energy production. Check your Solar app, which provides real-time data on solar panel performance, energy production, and consumption. What does it say?
Here are a few key reasons why cleaning is worth the money and effort:
- Maximize Energy Production: Dust, dirt, pollen, bird droppings, and other debris can accumulate on the surface of solar panels, blocking sunlight and reducing their ability to generate electricity. Regular cleaning helps to remove these obstructions, allowing your panels to capture more sunlight and produce more energy.
- Maintain System Efficiency: Solar panels operate at their highest efficiency when they are clean and unobstructed. A dirty panel can experience reduced efficiency, which means you might not be getting the full benefit of your solar energy system. Cleaning your panels helps maintain their efficiency and ensures you get the most out of your investment.
- Prolong System Lifespan: Cleaning your solar panels can also help extend their lifespan. Accumulated dirt and grime can cause long-term damage, such as corrosion or micro-cracks in the panels. Regular cleaning can prevent these issues, potentially saving you from costly repairs or replacements.
- Ensure Return on Investment: Solar panel systems are a significant investment. Regular maintenance, including cleaning, is essential to ensure that your system continues to provide the expected return on investment by consistently producing electricity at its highest capacity.
- Warranty Compliance: Some solar panel manufacturers and installation companies may require regular cleaning as part of their warranty terms. Failing to adhere to these maintenance requirements could void your warranty, so it’s crucial to keep your panels clean to maintain warranty coverage.
Why us:
Best solar panel washing in Calgary
Over time, dust, dirt, pollen, bird droppings, and other environmental contaminants will accumulate on the surface of your solars, reducing their efficiency. Regular washing helps maximize the absorption of sunlight and, consequently, the electricity generation of the panels. The cleaning process typically involves using soft brushes, squeegees, and mild detergents to gently remove debris without damaging the delicate photovoltaic cells.
Our cleaning experts use eco-friendly methods and specialized equipment for residential and commercial solar panel washing.
While the frequency of cleaning may vary depending on the local climate and environmental conditions, it is generally recommended to schedule routine inspections or cleaning every 4-6 months to ensure that solar panels continue to produce clean and sustainable energy efficiently.
Residential Solar Panel Cleaning Cost and Pricing
The cost of cleaning solar panels can vary depending on several factors, including the size of the solar panel system, its location, accessibility, and the level of dirt and debris accumulation. On average, Calgary business- and homeowners can expect to pay anywhere from $99 to $350 for a professional solar panel cleaning service. Smaller residential systems typically cost less to clean, while larger commercial installations may incur higher expenses.
On average, clean solar panels can save homeowners and businesses up to 32% on their annual electricity bills. Solar panels last 25-30 years.
It’s important to note that regular maintenance and cleaning can significantly impact the efficiency and longevity of your solar panel system. While professional cleaning services can add to the overall cost of solar panel ownership, the potential increase in energy production and savings over the long term often outweighs the investment. Additionally, some homeowners choose to clean their solar panels themselves, which can be cost-effective but will require time and effort to ensure a thorough and SAFE cleaning process.
The Garden Hose Is Not Enough!
Many people think that a garden hose rinse or heavy rain can effectively clean solar panels. Wrong.
Although these scenarios might seem ideal, they are based on a common misconception. In reality, rainwater tends to make solar panels even dirtier. To maintain optimal efficiency, it is essential to clean solar panels using deionized or reverse osmosis-filtered water to prevent contaminants from adhering to the photovoltaic cells. From the ground looking up at the solar panels they may appear to be clean, just like your windows but get close to them and you will see the grime that has built up from the dirt and pollution in the air.
If you still believe a quick hose rinse or a rain shower is sufficient for your solar panels, consider this: you wouldn’t settle for a splash of water to clean your windows, would you? Windows, with their vertical glass surfaces, collect dust and grime just like solar panels, which are installed at a horizontal angle, making them even more prone to dirt accumulation.
Use the convenience and expertise of our professional solar panel cleaning service. We’ll make sure the job is done safely and efficiently. We perform residential, commercial, and industrial solar panel cleaning.