Zainol

Dear Muhamed Sarikaya. Please be informed we need to use topography for near shading consideration. All the supports can be adjusted at site to have the exact same tilt and azimuth even with uneven topography. Appreciate if you can inform how to change the Azimuth and Tilt to be the same as the nominal azimuth and tilt for panels on uneven topography. Thank you.

Should the first year global degradation factor be zero instead of 1/2 of the average degradation factor in year 1? Is there any best practice guide whether to use 1/2 value or zero value for year 1 global degradation factor?