The first issue is that your outdoor lights will not stay on as long after dark because the battery will not have enough stored energy.
Cleaning outdoor solar light panels.
Spray a layer of lacquer on the panel itself to restore its shine.
Fill a bucket with warm water and mix just enough mild detergent to work up a bit of a lather.
When doing this you should use a damp lint free cloth and gently wipe down the collector panel.
It is best to clean your solar panels early or late in the day to avoid cleaning them when the fixtures are hot.
It is important to keep the solar panel clean.
It is best to clean your solar outdoor lights with soapy water and a soft cloth.
When solar panels become cloudy or dirty they can become less efficient and in some cases decrease power consumption by 30 percent.
However this does not mean that they are broken but instead the solar panels might need to be cleaned.
Wash the panel and bulb with soap and water regularly to prevent built up grime from inhibiting the light s performance.
Brush off any loose debris with a damp paper towel then proceed to gently wipe the surface of the panel to remove any cloudy buildup.
A few easy maintenance steps can help clean cloudy solar lights.
A coat of lacquer or nail polish helps make the cloudy plastic clear again.
Solar panels are exposed to mother nature 24 hours a day and they can get dirty very quickly from rain dust pollen chimney ashes and various other environmental debris.
If your solar lights aren t illuminating as brightly as they used to clouded plastic over the solar cell is the most likely culprit.
The second problem is that this may shorten the life of your battery.
Try to clean it at least once a month.
Step 1 clean the plastic surface with soap and water.
You may need a soft bristled brush to remove mud and stubborn debris.
Use a garden hose to spray water all over the solar lights.
Make sure to remove any dust dirt or grime that may accumulate with time.
How to clean the solar panels.
Wipe the plastic off with a damp cloth to see if the plastic is cloudy or just dirty.
Clean the plastic first.
Do not use any other cleaning agents like bleach as this will damage the surface.
Cleaning the solar panel is quick and easy.
Restore clarity to your solar lights by removing a thin layer of plastic to remove the cloudiness on the light.
Clear lights allow more sunlight in for charging and shine brighter at night.