The solar radiation sensor and solar panel of the outdoor sensor array
need to be cleaned with a non-abrasive slightly damp cloth every 3
months.
11 Replacing Batteries Regularly
Batteries of the outdoor sensor array need to be replaced every 1-2 years
for environmental friendly. In serious environments, check the batteries
every 3 months and apply a corrosion preventing compound(not
included) on the battery terminals for protection.
12 To Prevent Snow build up
In snowy days, use anti-icing silicon spray on the top of the weather
station to prevent snow build up.