The most accurate solar ... roof shapes (flat, angled), but even the extent to which nearby trees and buildings block or reflect sunlight. And then there’s the weather data. Solar panels ...

Since roofs tend to be angled and are rarely flat, finding the ideal alignment for maximum sun exposure is more difficult.

Spanish mounting system specialist Alusín Solar has introduced a prefabricated concrete mounting system for PV installations on flat roofs ... supports large-size panels. The system includes ...