Ubiquiti sunMAX User Manual
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Ubiquiti sunMAX User Manual

Ubiquiti sunMAX User Manual

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  • Page 1 USER GUIDE...

  • Page 3: Table Of Contents

    Table of Contents Chapter 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Overview .
  • Page 4 ™ Solar User Guide Chapter 4: Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Basic Wind Speed .

  • Page 5: Chapter 1: Introduction

    . The sunMAX solar solution should be installed by someone trained and familiar with the safety and operational procedures of the sunMAX system and all of its components .

  • Page 6: Recommendations

    ™ Solar User Guide Recommendations Note: Become familiar with the installation site and its surroundings by visiting the location prior to the actual install date . Note: It is recommended that you work with at least one other person . Never work alone .

  • Page 7: Points To Check Before Wiring

    Chapter 1: Introduction Install enclosures and covers . • Install enclosures, guardrails, or covers at the end of work decks that are 10' or more above ground, at openings, and at other dangerous locations . • When it is extremely difficult to install enclosures, guardrails, or covers, or when they must be removed to work in that location, install a safety net, wear harnesses, and take other measures to prevent falls .

  • Page 8: Grounding The Mount

    ™ Solar User Guide Grounding the Mount • Use a minimum #10 AWG ground wire . Run a continuous bond wire to each module and rail in the array . Refer to section on grounding in this user guide .

  • Page 9: Chapter 2: Components

    Chapter 2: Components Chapter 2: Components Solar Panel The Solar Panel (SM-SP-260-DC) can be installed in portrait orientation, landscape orientation, or a combination of both . Each panel in the array is installed downroof in the lower-edge position, side by side until a row is complete .

  • Page 10: Panel Connector

    ™ Solar User Guide Panel Connector Panel Connectors (SM-PC) join solar panels together structurally between adjacent corners and along the outside edges of the Solar Panels and bond them together electrically . Mounting Assembly Mounting Assemblies (SM-MA) provide structural support and 360° adjustment swivel between the Roof Mount and outer edges of the Solar Panel .

  • Page 11: Connector Mount

    Chapter 2: Components Connector Mount Connector Mounts (SM-CM) provide structural support and 360º adjustment swivel between the Roof Mount and outer edges of the Solar Panel where Mount Assemblies would coincide with a Panel Connector location . Each Connector Mount has an arrow on the top surface of the 360° swivel that should always face forward toward the trim cover .

  • Page 12: Solar Gateway

    Solar Gateway The Solar Gateway (SM-SG) communicates with and gathers data from all Microinverters in the solar array and sends information to Ubiquiti’s sunMAX cloud management system via the home network . Roof Mount Kit Provides a structural mount between the roof surface and Mounting Assembly to support the array . The kit includes the roof mount and mounting hardware, roof flashing and counter flashing to ensure watertight installation .

  • Page 13: Tile Roof Accessory Kit

    Chapter 2: Components Tile Roof Accessory Kit Provides structural mount between the roof surface and the array . Includes additional tile roof flashing with extension post and counter flashing for watertight installation . (Note: Flashing has sharp edges and tends to get hot when exposed to full sunlight .) End Run Kit The End Run (SM-EC-NA for North America and SM-EC-EU for Europe) provides easy adaptation of cabling...

  • Page 14: Y-Cables

    Solar User Guide Y-Cables Model: SM-YC-P4 The sunMAX Y-Cable (Portrait) is used to connect panels and devices such as the Solar Gateway or a microinverter in a portrait panel configuration . Model: SM-YC-L4 The sunMAX Y-Cable (Landscape) is used to connect panels and devices such as the Solar Gateway or a microinverter in a landscape panel configuration .

  • Page 15: Chapter 3: Component Usage

    Chapter 3: Component Usage Chapter 3: Component Usage All sunMAX mounting components are installed into the Solar Panel frame using the same motion . Components hook underneath the outer edge of the panel’s frame and then pivot down . Never force a component into place as it can damage the Solar Panel’s frame .
  • Page 16 ™ Solar User Guide When you have multiple mounts on a Solar Panel or one right next to a connector, do not install the mount closest to the connector . Leave it loose temporarily, allowing the Solar Panel to drop quite a bit where they come together and make it easier to level the array panels .

  • Page 17: Mounting Assembly

    Chapter 3: Component Usage Mounting Assembly Mounting Assemblies provides structural support and 360º adjustment between the Roof Mount and the outer edges of the Solar Panel . The Mounting Assembly base also slides forward and backward to allow adjustment of the swivel mount position supporting the Solar Panel . The arrow located on the top surface of each Mounting Assembly should always point downward towards the Trim Cover .

  • Page 18: 2-Portrait

    ™ Solar User Guide 2-Portrait Standard width of two Solar Panels in portrait orientation . For every 2 columns of Solar Panels in portrait layout, there will be one Trim Cover that extends along the front row of both AC Modules . For instance in an eight-column array of portrait Solar Panels, use four of the SM-TC-2P Trim Covers.
  • Page 19 Chapter 3: Component Usage The Trim Covers also come with two end plates, or endcaps . Depending on the layout of your solar array, if columns go beyond a single landscape, portrait, or 2P design, multiple Trim Covers may be used and installed side-by-side across the front edge of your array .

  • Page 20: Jumper Cable

    ™ Solar User Guide Jumper Cable Jumper Cables are used to connect power cables in adjacent rows or small gaps between modules . The same Jumper Cable can be used in either portrait or landscape installations . Jumper Cable Cable Clip Cable Clips hook onto the panel’s edge to support and secure Jumper Cables and Y-Cables to the AC Module .

  • Page 21: Flashing

    Chapter 3: Component Usage Flashing Flashing is placed over each roof mount and helps ensure watertight installation when positioned properly . The upper edge of the Flashing should always be covered by the third course of shingles to prevent water from entering underneath the Flashing .

  • Page 22: Chapter 4: Analysis

    ™ Solar User Guide Chapter 4: Analysis To determine the maximum amount of spacing to use when installing your solar system, several factors need to be taken into consideration based on the location of your install . Refer to the span tables in “Appendix A: Span Tables”...

  • Page 23: Grounding

    Chapter 4: Analysis Grounding The sunMAX mounting system provides a built-in integrated grounding system to bond the array together . When panel connectors are installed they provide up to a 4 way bond with adjacent modules and/or trim skirts . By bonding modules into one continuous system only a single wire equipment grounding conductor (EGC) is required for up to 16 contiguous modules .

  • Page 24: Chapter 5: Ac Module Assembly

    ™ Solar User Guide Chapter 5: AC Module Assembly The AC Module is a Solar Panel with a Microinverter installed . We recommend that you assemble the AC Module and attach the required cabling and cabling clips prior to transferring the AC Module to the roof .
  • Page 25 Chapter 5: AC Module Assembly 3 . Secure the Microinverter to the inside edge of the Solar Panel using the two included mounting bolts . Ensure that the neighboring edge of the Microinverter is still attached to the corner frame edge before inserting the mounting bolts .
  • Page 26 ™ Solar User Guide 5 . Attach Cable Clips to the top edge of the frame by hooking the Cable Clip onto the inside edge of the frame and pivot down over the top until it snaps onto the front edge of the AC Module .

  • Page 27: Chapter 6: Installation

    Chapter 6: Installation Chapter 6: Installation Roof Mount and Flashing Installation Locate on the roof where the solar array will be installed . Be sure to adhere to all local rules and regulations that correspond to your location in regards to measurements and spacing from roof eaves and ridges . 1 .
  • Page 28 ™ Solar User Guide 4 . Identify the first mount location by locating the closest rafter underneath the outside edge of the first AC Module in your array . Mark the center of the first rafter that will support the lower-edge corner of the first AC Module in your array .
  • Page 29 Chapter 6: Installation 7 . The roof shingles need to be cut to allow proper installation of the roof mounts and flashing . Use a chalk stick to mark a 2” (50 mm) area around the roof mount (to use as a guide) and trim the second course of shingles .
  • Page 30 ™ Solar User Guide 10 . Cover both hole openings with roofing sealant . This will ensure watertight installation once the lag screws have secured the roof mount to the rafter . 11 . Position the roof mount back into place and secure it to the roof structure using the provided lag screws until it is fully seated .
  • Page 31 14 . Slip the Flashing into place underneath the upper course of shingles and lower it in to place over the roof mount . The flashing should be installed with the Ubiquiti logo towards the front . 15 . Replace the shingles to cover the roof flashing . Flashing should be positioned so that the lower edge does not extend beyond the edge of the first course of shingles and the upper edge is located underneath the third course .

  • Page 32: Mounting Assembly Installation

    ™ Solar User Guide 16 . Apply a minimum of 1/4” (6 mm) continuous roof caulking around the gap between the flashing and roof mount . 17 . Install the rubber counter flashing over the neck of the roof mount until it is fully seated onto the flashing .

  • Page 33: Leveling The Mounting Assemblies

    Chapter 6: Installation 2 . The mounting base and swivel portion for each mounting assembly should be facing towards the front as shown . (Note: You may need to adjust the position of the mounting assemblies as you proceed, so you can leave the mounting bolts slightly loose for the time being .) Leveling the Mounting Assemblies Using leveling string, tie a knot around the first mounting assembly stud, just below the swivel portion of the...

  • Page 34: Trim Cover Installation

    ™ Solar User Guide 4 . Once you’ve reached the mounting assembly at the other end of the row, pull the leveling string over the top surface of the mount swivel and tie another knot around the mounting assembly stud as performed in step one .

  • Page 35: Trim Lock Installation

    Chapter 6: Installation 2 . The trim covers are sized to fit the AC Module edges and should be positioned to support each location the AC Modules will be installed . Make sure each trim cover is fully seated on the mounting assemblies in that row .

  • Page 36: Panel Connector Installation For Trim Cover

    ™ Solar User Guide 5 . Holding the trim lock in place, insert the trim lock screw through the top of the mounting assembly and secure the trim lock to the mount swivel . The trim lock will also will also secure the trim cover to the mounting assemblies in row one .

  • Page 37: Ac Module Installation

    Chapter 6: Installation AC Module Installation With the Trim Covers installed properly, follow these steps to install the AC Modules: 1 . Hook the AC Module onto the top lip of the Mounting Assemblies (in row one) and lower it approximately 45 degrees while pulling back slightly on the AC Module .
  • Page 38 ™ Solar User Guide If adjustments need to be made to one or both of the mounting assemblies in row two, turn the Mounting Assembly Base in either direction to adjust its height . To raise the height, turn the base clockwise . To lower the height, turn the base counterclockwise .
  • Page 39 Chapter 6: Installation If the corner edges of the AC Modules do not rest on a connector mount, use a panel connector to join the AC Modules together . Panel connectors connect AC Modules together structurally (along the frame edges and corners) and bond them together electrically .

  • Page 40: Solar Gateway

    ™ Solar User Guide Solar Gateway Ports Reset Button Ethernet Port Ethernet Port This Ethernet port is used to connect the Solar Gateway to your network router or DHCP server . Reset Button This button resets the Solar Gateway back to factory defaults . Press and hold the Reset button for more than 10 seconds while the Solar Gateway is powered on .

  • Page 41: Installation

    Chapter 6: Installation Installation WARNING: Before installing this product, disconnect the solar system from the grid or any source of power to prevent shock or damage . 1 . Tilt the Solar Gateway forward and hook it underneath the upper edge of the solar module railing . Rotate it down until it stops and rests along the side of the solar module .

  • Page 42: Setup

    4 . Connect the Input cable on the Solar Gateway to the four-prong connector on the Microinverter . Setup The sunMAX Install app allows you to set up the Solar Gateway on your network to communicate with Ubiquiti’s cloud management software . Download the sunMAX Install app on your mobile device from the App Store (iOS) or Google Play (Android) .
  • Page 43 Chapter 6: Installation 4 . Tap Install to select a customer site to view or install . 5 . Tap Gateway from the Site Dashboard screen . 6 . When prompted for a connection type to your local network, tape Ethernet .
  • Page 44 ™ Solar User Guide 7 . Connect an Ethernet cable to your Solar Gateway by performing steps a-c and tap Next when finished . a . Remove the Port Cover from the Solar Gateway and remove the Cable Feed Plug from the Port Cover .
  • Page 45 Chapter 6: Installation c . Replace the Port Cover . 8 . Tap Scan QR to pair the Solar Gateway with the current customer site information . 9 . Scan the QR code to complete the pairing process .
  • Page 46 ™ Solar User Guide 10 . The MAC address and serial number should appear . Tap Next to continue or Redo Scan if necessary . 11 . The following screen appears while the Gateway is connecting to your network and being configured .

  • Page 47: End Run Installation

    Chapter 6: Installation End Run Installation Safety Prior to the installation of the End Run, ensure the main breaker and any alternate power sources are turned off so the main panel is not energized . Make sure not to cut or damage insulation of any wires . Adhere to local guidelines for all wire gauges and installation requirements .
  • Page 48 ™ Solar User Guide 2 . Locate the open connector at the end of your array of AC Modules and connect the end run cable to the Y-Cable until it is firmly seated . (Note: One End Run Assembly can support up to 16 continuous AC Modules in an array .
  • Page 49 Chapter 6: Installation 5 . Secure the conduit to the NPT connector and install the appropriate wires into their respective terminal block locations (L1-N-L2-GND for the SM-EC-NA and L-N-GND for the SM-EC-EU) inside the End Run housing . 6 . Slide the End Run housing into the cover until it snaps securely in place . 7 .
  • Page 50 ™ Solar User Guide 8 . Spread the conduit support clamps open and fit them over the conduit with the non threaded screw hole facing out . Preinstall the screw into the clamp until the screw thread is visible and protruding from the opposite side .
  • Page 51 Chapter 6: Installation 11 . Install the Grounding Stud into the pre-threaded hole located underneath any Panel Connector in the array . (Note: A Grounding Stud can ground up to 60 AC Modules if they are connected together using Panel Connectors .) Grounding Stud Panel Connector...

  • Page 52: Appendix A: Span Tables

    48" 48" 24" 24" 12:12 48" 48" 48" 48" 48" 48" 24" 24" 48" 48" 48" 48" 48" 48" 24" 24" 48" 48" 48" 48" 48" 48" 24" 24" 48" 48" 48" 48" 48" 48" 24" 24" Ubiquiti Networks, Inc.

  • Page 53: Edge Zone

    Appendix A: Span Tables Edge Zone Wind Speed (mph) Ground Roof Roof Snow Load Zone Slope (psf ) 48" 48" 48" 24" 24" 24" 24" 24" 48" 48" 48" 24" 24" 24" 24" 24" 48" 48" 48" 24" 24" 24" 24"...

  • Page 54: Exposure Category C

    24" 24" 7:12 - 12:12 48" 48" 48" 48" 48" 24" 24" 24" 48" 48" 48" 48" 48" 24" 24" 24" 48" 48" 48" 48" 48" 24" 24" 24" 48" 48" 48" 48" 24" 24" 24" 24" Ubiquiti Networks, Inc.

  • Page 55: Edge Zone

    Appendix A: Span Tables Edge Zone Wind Speed (mph) Ground Roof Roof Snow Load Zone Slope (psf ) 48" 24" 24" 24" 24" 24" 24" 48" 24" 24" 24" 24" 24" 24" 48" 24" 24" 24" 24" 24" 24" 48" 24"...

  • Page 56: Exposure Category D

    24" 24" 7:12 - 12:12 48" 48" 48" 24" 24" 24" 24" 24" 48" 48" 48" 24" 24" 24" 24" 24" 48" 48" 48" 24" 24" 24" 24" 24" 48" 48" 48" 24" 24" 24" 24" 24" Ubiquiti Networks, Inc.

  • Page 57: Edge Zone

    Appendix A: Span Tables Edge Zone Wind Speed (mph) Ground Roof Roof Snow Load Zone Slope (psf ) 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24"...

  • Page 58: Appendix B: Contact Information

    ™ Appendix B: Contact Information Ubiquiti Networks Support Ubiquiti Support Engineers are located around the world and are dedicated to helping customers resolve software, hardware compatibility, or field issues as quickly as possible . We strive to respond to support inquiries within a 24-hour period .
  • Page 60 . u b n t . c o m ©2015 Ubiquiti Networks, Inc . All rights reserved . Ubiquiti, Ubiquiti Networks, the Ubiquiti U logo, the Ubiquiti beam logo, and sunMAX, are trademarks or registered trademarks of Ubiquiti Networks, Inc . in the United States and in other countries . Google, Android, Google Play and other marks are trademarks of...

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