MarcoMalagnino Posted February 26, 2016 Share Posted February 26, 2016 Dear all,I have a question about the calculation of the irradiance on module plane for single axis horizontal trackers.Comparing the hourly values of the GlobHor and GlobInc I have noted that at the noon the GlobInc is slightly higher (in my case between 0,5% and 1,8%, avg 1%) than the respective GlobHor at the same hour.Actually I expected that at noon, because the tracker is in the horizontal position, the GlobHor and GlobInc have the same value. But it is not the case.Why there is this difference between them?Thanks in advance Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now