FastRack FR510
FR510-GCR
Reference drawingPDF document
Ground Cover Ratio (GCR) comparison for the FastRack 510-6dg with 72-cell panels at three tilt angles, plotting identical panel area against the system footprint to show how lower tilt increases coverage density.
FastRack 510-6dg Ground Cover Ratio (GCR)
GCR is the ratio of total panel area to total array footprint area. Because panel area is fixed, a tighter footprint at lower tilt yields a higher ground cover ratio. Values below are for 72-cell panels.
| Tilt angle | Total panel area | Total footprint area | GCR (panel / total) |
|---|---|---|---|
| 5° | 2137 sq. ft. | 2794 sq. ft. | .765 |
| 6° | 2137 sq. ft. | 2680 sq. ft. | .797 |
| 10° | 2137 sq. ft. | 2959 sq. ft. | .722 |
| 72-cell panel area | 21.37 sq. ft. |
|---|
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