Why use a specialized solar panel cleaning product like HG solar panel cleaner?

Various studies show that without cleaning, the efficiency of solar panels drops by more than 7% in the first year! Not cleaning for an extended period can even lead to a loss of tens of percent in energy production. Through regular use of HG's solar panel cleaner, solar panels maintain their optimal energy production. In addition, our solar panel cleaner also extends the lifespan of your solar panels. This contributes to an even more sustainable and cost-efficient way of generating electricity.

How do you use HG solar panel cleaner?

Follow the steps below for the correct use of the HG solar panel cleaner. 

1. Rinse the solar panels with plenty of water to remove any sand. 
2. Turn the nipple on the front a quarter turn. 
3. Water the solar panels generously. 
4. Then wipe carefully with a cloth or squeegee. 
5. After use, turn the nipple back a quarter turn (OFF). 

500 ml is sufficient to clean approximately 5 solar panels.
Ensure that the cleaning materials used cannot cause scratches on the glass of the solar panels. Scratches can cause irreparable damage to the solar panels.