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20 plf 30 plf 40 plf 50 plf 60 plf 70 plf 80 plf 100 plf 120 plf 150 plf 180 plf <br />0 plf 12.5 ft 11.0 ft 10.0 ft 9.0 ft 8.5 ft 7.5 ft 7.0 ft 6.5 ft 6.0 ft 5.0 ft 4.5 ft <br />5 plf 12.5 ft 11.0 ft 10.0 ft 9.0 ft 8.0 ft 7.5 ft 7.0 ft 6.5 ft 6.0 ft 5.0 ft 4.5 ft <br />10 plf 11.0 ft 10.0 ft 9.0 ft 8.5 ft 8.0 ft 7.5 ft 7.0 ft 6.5 ft 5.5 ft 5.0 ft 4.5 ft <br />15 plf 7.5 ft 7.5 ft 7.5 ft 7.5 ft 7.5 ft 7.0 ft 6.5 ft 6.0 ft 5.5 ft 5.0 ft 4.5 ft <br />20 plf 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.0 ft 4.5 ft <br />25 plf 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft <br />30 plf 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft <br />35 plf 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft <br />40 plf 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft <br />50 plf 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft <br />60 plf 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft <br />70 plf 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft <br />20 plf 30 plf 40 plf 50 plf 60 plf 70 plf 80 plf 100 plf 120 plf 150 plf 180 plf <br />0 plf 12.5 ft 11.0 ft 10.0 ft 9.0 ft 8.5 ft 7.5 ft 7.0 ft 6.5 ft 6.0 ft 5.0 ft 4.0 ft <br />5 plf 12.5 ft 11.0 ft 10.0 ft 9.0 ft 8.0 ft 7.5 ft 7.0 ft 6.5 ft 6.0 ft 5.0 ft 4.0 ft <br />10 plf 11.0 ft 10.0 ft 9.0 ft 8.5 ft 8.0 ft 7.5 ft 7.0 ft 6.5 ft 5.5 ft 5.0 ft 4.0 ft <br />15 plf 7.5 ft 7.5 ft 7.5 ft 7.5 ft 7.5 ft 7.0 ft 6.5 ft 6.0 ft 5.5 ft 5.0 ft 4.0 ft <br />20 plf 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.5 ft 5.0 ft 4.0 ft <br />25 plf 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.5 ft 4.0 ft <br />30 plf 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft 3.5 ft <br />35 plf 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft 3.0 ft <br />40 plf 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft 2.5 ft <br />50 plf 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft 2.0 ft <br />60 plf 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft <br />70 plf 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft 1.5 ft <br />Example: 60 plf Downward Load (strong axis)8.0 ft Max Span for Downforce <br />50 plf Upward Load (strong axis)8.5 ft Max Span for Uplift <br />10 plf Horizontal Load (weak axis)8.0 ft Max Span = min (downforce, uplift) <br />with SOLARMOUNT Standard Rail <br />Horizontal Load <br />SOLARMOUNT Standard <br />Rail <br />Downforce Span Length <br />Horizontal Load <br />SOLARMOUNT Standard <br />Rail <br />Uplift Span Length <br />Note: No <br />Interpolation <br />Permitted. <br />APPENDIX C <br />Downward & Upward Span Length Tables <br />PAGE C1 <br />2510 N. Hathaway <br />St05/26/22