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<br /> <br />Notes: <br />x Tables are based on strength of the InvisiMount rail and approved roof attachment in the Engineering Summary Letter <br />of this document, in conformance with IBC and referenced standards. <br />x Maximum allowable cantilever is equal to 1/3 of the allowable span. <br />x Wind speeds are ultimate values in mph, as defined in ASCE 7. Wind pressure coefficients are derived from ASCE 7 <br />Chapter 30. <br />x User is responsible for verifying the strength of the roof. <br />x User is responsible for verifying the capacity of the module. Refer to the section of this document titled “Module <br />Pressure Calculation”, or the appropriate ASCE code (7-10 or 7-16), for instructions on calculating the uplift and <br />downforce module pressures. <br /> <br />Document #524734 Rev G, Vol. 2 95 SunPower Proprietary <br /> <br />Exposure <br />Ground Snow (psf) <br />Roof Height (ft) <br /> INVISIMOUNT ALLOWABLE SPANS - ZONE 1 (IN) <br />→ <br />↓ <br /> <br /> INVISIMOUNT ALLOWABLE SPANS - ZONE 2 (IN) <br />→ <br />↓ <br /> <br /> INVISIMOUNT ALLOWABLE SPANS - ZONE 3 (IN) <br />→ <br />↓ <br /> <br />1402 W Meriday Ln - <br />201816051/10/2024