New Territories Yuen Long 
Cleaning quantity：>3,000 pieces 
Location：Estate Where are the solar panels that need to be cleaned?
Estate
How many solar panels need to be cleaned?
>3,000 pieces
When was the last time you had your solar panels cleaned by PRO?
Never clean it before
How often do you need solar panel cleaning?
Once per year
What time do you prefer to have the service?
Any time
Anything else that we need to know?
No
Where is your location?
New Territories,Yuen Long
