However unless you live somewhere with high amounts of smog dust dirt or sand blowing around solar panel cleaning is generally not necessary.
Is it really necessary to clean my solar panels.
If you choose this approach remember that it is safer to do so on the ground where possible.
Most manufacturers recommend cleaning at least twice a year.
If your solar panels are dirty it s best to use a non abrasive sponge and soapy water.
According to the clean energy council 2018 also saw a 45 per cent growth in commercial solar power systems.
We ll get to the best way to clean your solar panels in a minute.
Many homeowners opt to clean their own solar panels.
If you do find it necessary to clean the panels and wish to carry out the task yourself contact the installer to find out if you should take any special precautions aside from not falling off the roof.
1 solar panels maintenance is not necessary from a mechanical point of view solar panels don t require maintenance.
There are some times it might make sense to clean your solar panels though.
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.
Myth solar panels are self cleaning.
In a word yes.
This tends to result in a 3 to 5 increase in efficiency.
Companies specializing in cleaning solar panels generally say.
You really do need to keep them clean.
They aren t like cars with all their moving parts and fluids that must be added after xx miles and oil after yy miles.
In most cases you won t need to clean your solar panels often if at all.
Pressure washers are too powerful to safely clean polar panels and can end up causing scratches or other damage.
There are some instances where solar panels might need cleaning but most of the evidence says solar panels are self sufficient and low maintenance.
To help you we recommend you read our cleaning solar panels guide for more tips.
Solar panels have no moving parts so nothing needs to be serviced oiled or cleaned.
After all anything that accumulates dirt on them for example dust or pollen will get washed off the next time it rains.
Better yet call a professional who can ensure that the job is completed properly and safely.
Maintain your new solar system with green convergence.
At the very least you should do an annual cleaning of your panels.
A third issue is bird droppings which if heavy enough could block enough sunlight to make a cleaning necessary.
Yes you have to clean your rooftop solar panels and you have to clean them regularly.