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Notes: x Tables are based on strength of the InvisiMount rail and approved roof attachment in the Engineering Summary Letter of this document, in conformance with IBC and referenced standards. x Maximum allowable cantilever is equal to 1/3 of the allowable span. x Wind speeds are ultimate values in mph, as defined in ASCE 7. Wind pressure coefficients are derived from wind tunnel testing in conformance with ASCE 7 Chapter 31. x Tables are valid for mean roof height ≤ 30 ft, gable end width ≤ 40 ft, and ridge length ≤ 60 ft. x Tables apply to any location on the roof, except that PV modules must be set back at least 10 inches from all ridges and roof edges. x User is responsible for verifying the strength of the roof. x User is responsible for verifying the capacity of the module. Module pressures are provided above and are derived from the Wind Tunnel Test Report. The user must confirm that the design capacities of the module are greater than both the uplift and downforce pressured identified. Document #524734 Rev G, Vol. 10 12 SunPower Proprietary Inputs INVISIMOUNT ALLOWABLE SPANS (IN) Slope→ 18.43 ° 22.62 ° 26.57 ° 30.26 ° 33.69 ° Exposure C Speed↓ 4:12 5:12 6:12 7:12 8:12 Ground Snow (psf) 0 135 72 80 80 80 80 Height (ft) 30 140 72 72 72 72 72 Seismic, Ss (g) 3.73 145 64 72 72 72 72 150 64 64 64 64 64 160 48 48 48 48 48 170 48 48 48 48 48 180 32 32 32 32 32 UPLIFT MODULE PRESSURE (PSF) DOWNFORCE MODULE PRESSURE (PSF) Slope → 18.43 ° 22.62 ° 26.57 ° 30.26 ° 33.69 ° Slope→ 18.43 ° 22.62 ° 26.57 ° 30.26 ° 33.69 ° Speed↓ 4:12 5:12 6:12 7:12 8:12 Speed↓4:12 5:12 6:12 7:12 8:12 135 -32 -32 -33 -33 -33 135 19 19 19 34 34 140 -35 -35 -35 -35 -35 140 19 19 19 36 36 145 -38 -38 -38 -38 -38 145 19 19 19 39 39 150 -41 -41 -41 -41 -41 150 19 19 19 41 41 160 -47 -47 -47 -47 -47 160 20 20 20 46 46 170 -53 -53 -53 -53 -53 170 23 23 23 52 52 180 -60 -60 -60 -60 -60 180 25 25 25 58 58 2105 N St08/28/23