New Territories Yuen Long 
Cleaning quantity：<50 pieces 
Location：Village house Where are the solar panels that need to be cleaned?
Village house
How many solar panels need to be cleaned?
<50 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?
One-time cleaning
What time do you prefer to have the service?
Thursday Early morning
Anything else that we need to know?
Yes, 2023年11月安裝，但2024年8月開始無發電
Where is your location?
New Territories,Yuen Long
