Rooftop PV comes with its own set of constraints: slopes, orientations, obstacles, and limited space. The Energy System Designer handles all of it. Define the roof plane by slope and azimuth, or upload your drone elevation model for a precise fit. Draw your segments, place your arrays, and run the simulation - the same path you use for ground-mount, now adapted for rooftops.
Plan around obstacles directly in the Energy System Designer. Use restricted areas and lines to mark access routes, HVAC units, skylights, and elevator shafts, with configurable buffers wherever clearance is needed.
On tight rooftops, string overflow mode lets strings flow across rows without table boundaries, so you can pack more capacity into the space you actually have.