[RE-wrenches] roof noise after solar install.

[Darryl Thayer]

New roof asphalt shingle, 5.1 kW system, string inverter makes roof noises in the morning, and afternoon particularly after dark 

Creek and crack it finally stops late at night but restarts late morning and stops mid afternoon most days then intensifies after dark.  Timing seems to follow temperature,  has customer freeked

Longest tun is 30 feet Unirack rail with top down clamps.  
Darryl