Kowloon Kowloon City 
Cleaning quantity：50-100 pieces 
Location：Tenement building Where are the solar panels that need to be cleaned?
Tenement building
How many solar panels need to be cleaned?
50-100 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 quarter
What time do you prefer to have the service?
Any time
Anything else that we need to know?
No
Where is your location?
Kowloon,Kowloon City
