EZ Standing Seam Roof Mounting System SunModo PV Rack Mounting System UL2703 Compliant 1|Page
EZ Standing Seam Roof Mounting System Please read carefully before installing Product is tested to and recognized to UL 2703 standards for safety grounding and bonding equipment and meets UL 1703 fire standards. SunModo PV Rack Mount System can be used to mount photovoltaic (PV) panels in a wide variety of locations. All installations shall be in accordance with NEC requirements in the USA. The self-bonding system is for use with PV modules that have a maximum series fuse rating of 30A.
EZ Standing Seam Roof Mounting System Installer Responsibility: Before ordering and installing materials, all system layout dimensions should be confirmed by field measurements. SunModo reserves the right to alter, without notice, any details, proposals or plans. Any inquiries that you may have concerning installation of the PV system should be directed to your SunModo Sales representative. Consult SunModo Sales for any information not contained in this manual.
EZ Standing Seam Roof Mounting System SunModo Self-Grounding System SunModo developed a proprietary grounding and bonding system that is built into the mounting hardware for the rails, clamps and splices. We provide further grounding through all of the SunBeam racking components including the Pipe Caps, Beams, Posts and Post Base Plates. All hardware meet UL 2703 Grounding and Fire Standards tested by ETL.
EZ Standing Seam Roof Mounting System EZ Standing Seam Roof Mounting System Components EZ 1” Mini Standing Seam Roof Mounting Kit includes: 1” Standing Seam Clamp M10 Set Screw M10 Flange Bolt K50200-002 EZ 1” Mini Standing Seam Roof Mounting EZ 1” Standard Standing Seam Roof Mounting Kit includes: 1” Standing Seam Clamp 2X M10 Set Screw M10 Flange Bolt K50200-001 EZ 1” Standard Standing Seam Roof Mounting EZ 2” Mini Seam Roof Mounting Kit includes: 2” Standing Seam Clamp M10 Set Screw M10 Flange Bolt
EZ Standing Seam Roof Mounting System Adjustable End Clamp Kit, fits panel height from 33 to 50 mm. K10299-001 K10299-BK1 Adjustable End Clamp Kit, fits panel height from 30 to 46 mm. K10299-002 K10299-BK2 End Clamp Kit, fits panel height from 31 to 50 mm. For last 3 digits, see table on last page. K10224-1XX K10224-1XX-BK Grounding Mid Clamp Kit for standard rail; fits panel height from 31 to 50 mm. For last 3 digits, see table on last page. May be repositioned until torqued to final value.
EZ Standing Seam Roof Mounting System Helio Rails: Features both 1/4” and 3/8” side slots, and 1/4” top slot for clamping PV panels. Available in 84”, 124”, 164” and 206” lengths. Last 3 digits denote rail length. 4 stock sizes in clear and black.
EZ Standing Seam Roof Mounting System 1/4” Slot Open Rail Splice Kit with 4X 1/4-20 Bolts and Flange Nuts with integral grounding. May be repositioned until torqued to final value. K10236-001 HR150 Splice Kit For single-use only Rail End Cap available for HR150 rails (optional) A20250-001 (Clear) A20250-BK1 (Black) HR150 Rail End Cover HR150 Channel Clip: snaps into the open rail to manage wire bundles where needed. Available in clear and black.
EZ Standing Seam Roof Mounting System List of Compliant PV Modules UL 2703 Qualified Modules for use with SunModo PV Racking Systems Evaluated PV Modules Module manufacturer Model numbers Boviet Solar BVM6610M-250, BVM6610M-255, BVM6610M-260, BVM6610M-265, BVM6610M270, BVM6610M-275, BVM6610M-280, BVM6612M-325, BVM6612M-330, BVM6612M-335, BVM6612M-340, BVM6612M-345, BVM6612M-350, BVM6610P250, BVM6610P-255, BVM6610P-260, BVM6610P-265, BVM6610P-270, BVM6612P310, BVM6612P-315, BVM6612P-320, BVM6612P-325, BVM
EZ Standing Seam Roof Mounting System LG LG275S1C-G4, LG280S1C-G4, LG285S1C-G4, LG300N1C-G4, LG300N1K-G4, LG300N1T-G4, LG305N1C-G4, LG305N1K-G4, LG310N1C-G4, LG310N1K-G4, LG310N1T-G4, LG315N1C-G4, LG320N1C-G4, LG335S2W-G4, LG340S2W-G4, LG360N2W-B3, LG365N2W-B3, LG365N2W-G4, LG370N2W-G4, LG375N2W-G4, LG380N2W-G4, LG385N2W-G4, LG390N2W-A5, LG395N2W-A5, LG400N2W-A5 Mitsubishi PV-MLE270HD, PV-MLE275HD, PV-MLE280HD Panasonic VBHN285J40 Phono Solar Tech PS255M-20/U, PS260M-20/U, PS265M-20/U, PS270M-20/U, P
EZ Standing Seam Roof Mounting System SolarWorld (33mm frame) Sunmodule Pro-Series: 250W poly, 255W poly, 260W poly 315W XL mono, 320W XL mono, 325W XL mono, Sunmodule Plus: 260W mono, 270W mono, 275W mono, 280W mono, 285W mono Stion STO-135A, STO-140A, STO-145A, STO-150A SunEdison F310EzD, F315EzD, F320EzD, F325EzD, F330EzD, F335EzD, F310EzC, F315EzC, F320EzC, F325EzC, F330EzC, F335EzC, R330EzC, R335EzC, R340EzC, R345EzC, R350EzC, R355EzC X21-355-BLK, X21-345, SPR-E20-327,SPR-E19-320 SunPower Trina
EZ Standing Seam Roof Mounting System Fault Current Path Diagram Items are listed in the fault current path in order from the PV Panel to the Grounding Lug: 1. PV Panel 2. Grounding Mid Clamp Kit 3. Helio Rail HR150, HR250, HR350 and/or HR500 4.
EZ Standing Seam Roof Mounting System Tools Required for Installation Electric Drill or Impact Driver. Note that the use of an impact driver is strongly discouraged for all stainless nut and bolt hardware. 3/8” Socket wrench Sockets for 3/8” drive sockets, 7/16”, 1/2”, 9/16” and 1-1/16” Torque Wrench 3/8” drive, 0 to 35 ft. lbs. Anti-seize compound (Permatex 80071 or equivalent).
EZ Standing Seam Roof Mounting System Saws for cutting aluminum posts and rails as necessary Chalk line or laser 14 | P a g e
EZ Standing Seam Roof Mounting System Torque Values for Pitched Roof System These values must be adhered to, both for mechanical strength and to insure the performance of the integral grounding and bonding features. It is required that a torque wrench be used to measure the bolt torque during final assembly, and it is recommended that anti-seize compound be applied to the screw threads. Hardware Torque lbs. 1/4-20 Bolts and Hex Flange Nut 7.5 ft. lbs.
EZ Standing Seam Roof Mounting System Portrait Panel Configuration: With a full range of components the EZ Standing Seam Roof Mounting System can be configured in an endless variety of designs. A typical portrait roof layout features two East-West rails mounted to North-South seams using the EZ Standing Seam Roof Mounting System. Mid Clamps are used between PV panels, they will produce 1/2” spacing between PV panel frames. End Clamps are used to secure PV panels at the ends of a row.
EZ Standing Seam Roof Mounting System EZ Standing Seam Roof Mounting System Installation: 1. Select the correct EZ Standing Seam Roof Mounting System to fit your roof. Snap a line or use a laser to line up the clamps on the roof panel seams. 2. Tighten to the torque value appropriate for your roof panel material. Tighten to 10 ft. lbs. of torque for steel panels and 8 ft. lbs. of torque for aluminum panels. 3. Install the L-Foot to the Standing Seam Clamp in the desired orientation.
EZ Standing Seam Roof Mounting System Minimum Panel Height Minimum leading edge height to meet a UL1703 PV module fire standard is 3 inches. 3 inch minimum from bottom of PV module frame to the roof covering End Clamp Attachment There must be a minimum of 1.5 inches of Rail extending beyond the PV panel frame. Clamp the PV panel frame by inserting the TBolt into the Rail slot. Position the End Clamp firmly against the PV panel frame and secure using the 1/4-20 Collar Bolt.
EZ Standing Seam Roof Mounting System Landscape Panel Configuration: The EZ Standing Seam Roof Mounting System conveniently accommodates landscape configurations to minimize roof time and parts required. Our Shared Rail Adaptors End Clamps and Mid Clamps kit converts standard HR Rail to shared rail to allow landscape mounting of PV panels on E-W rails. Because the rails are shared, a two-up installation would require only three rails as compared to four for a standard mid and end clamp system.
EZ Standing Seam Roof Mounting System Minimum Panel Height Minimum leading edge height to meet a UL1703 PV module fire standard is 3 inches. Shared Rail End Clamp Attachment End Clamps are used at the ends of a row of PV panels. Insert the T-Bolt in the Rail slot and turn clockwise 90° to engage the head into the slot. Insert Grounding T-Bolt Holder to lock T-Bolt in place. Thread the 1/4” Collar Bolt onto the top of the TBolt as shown.
EZ Standing Seam Roof Mounting System Ground Wire Attachment The picture shows a grounding lug mounted on one Rail per row of panels, and a #6 solid copper grounding wire connecting the Ground Lugs to the building ground per NEC 690.47. Ground Lug Installation One Rail per row of panels should have a Ground Lug for fastening the ground conductor to the array. The Ground Lug is mounted on the top or side of the Rail using a special 1/4” TBolt, Grounding Spacer, and Flange Nut.
EZ Standing Seam Roof Mounting System See www.sunmodo.com for current warranty documents and information.
