You will probably never have to clean them.
How often should i have my solar panels cleaned.
At the very least you should do an annual cleaning of your panels.
If you can t clean your panels from the ground hire a company.
We have a detailed blog post on solar panel cleaning here.
You live in a very dry area.
To help you we recommend you read our cleaning solar panels guide for more tips.
Too much sun on wet panels can cause them to dry too quickly and smudge.
It s a good idea to check them periodically especially if it s been awhile since you ve cleaned them.
If you do decide your solar panels need to be cleaned there are two main ways of doing it.
However unless you live somewhere with high amounts of smog dust dirt or sand blowing around solar panel cleaning is generally not necessary in most cases occasional rain will be enough to naturally and safely keep your solar panels clean and free of debris that could lower production.
How often should i clean my solar panels.
Some say panels need an annual scrub others say quarterly.
But the short answer is.
They should self clean in the rain.
Your solar panels need to be exposed to sunlight in order to produce power.
If you choose this approach remember that it is safer to do so on the ground where possible.
In most places there s more pollution in the winter which is why the spring is a good time to do an annual cleaning.
Many homeowners opt to clean their own solar panels.
Companies specializing in cleaning solar panels generally say.
According to the clean energy council 2018 also saw a 45 per cent growth in commercial solar power systems.
Depending on the size of your home that could have a significant impact on your energy bill each month.
Experts found rain is not a satisfying way of cleaning solar panels.
Solar panels that are cleaned once and twice a year produce 3 5 and 5 1 more electricity respectively than those that are left uncleaned.
If your panels are flat.
How often should i clean my solar panels.
Solar panels that were cleaned professionally had a 12 higher output of electricity compared to those cleaned by rain maehlum 2013.
When and how often to clean your solar panels.
A lot of solar companies will offer this type of service to you for a fee of course.
How to clean solar panels.
Yes you have to clean your rooftop solar panels and you have to clean them regularly.
How often you should clean your panels depends on where you live and what your panels are exposed to.
On top of cleanliness there are numerous other issues that may crop up over a system s lifetime that may go unnoticed especially when seen by an untrained eye for example a panel may have developed cracks as a result of hail or other falling objects or parts of the racking may have come loose.
They have the appropriate safety equipment for navigating the roof.
Early morning or in the evening ideally on an overcast day is best.
Hire a professional or do it yourself.
One company selling an automated washing system says panels should be washed every couple of weeks.
