SunPower Equinox SPR-X21-335-BLK-C-AC Installation Manual
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SunPower Equinox SPR-X21-335-BLK-C-AC Installation Manual

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NSTALLATION
UIDE
©SunPower Corporation
All Rights Reserved
February 2018

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February 17, 2025

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Summary of Contents for SunPower Equinox SPR-X21-335-BLK-C-AC

  • Page 1 NSTALLATION UIDE ©SunPower Corporation All Rights Reserved February 2018...

  • Page 2: Table Of Contents

    Attachment Span and Rail Cantilever ........................ 27 1.8.2 Module Spacing ..............................27 1.8.3 Join Rails ................................28 1.8.4 Install Flashings, Roof Attachments, and Rails ....................29 Prepare AC Modules and Transition Cable ......................32 1.9.1 AC Module Clips Overview ..........................32 Document #518101 RevD SunPower Proprietary...
  • Page 3 Verify Device Operation ........................... 54 2.3.7 Commission Devices ............................55 Create EnergyLink Home Account for Customer Monitoring ................56 Replace PVS5x Enclosure Cover ..........................57 Appendix A: System and Site Checklist and Array Layout Diagram ................. 58 Document #518101 RevD SunPower Proprietary...
  • Page 4 Complete SunPower System and Site Checklist and Create Array Layout Diagram ........58 Appendix B: Module Removal ............................... 62 Appendix C: Conductor Selection ............................66 Appendix D: Certificates ................................. 69 Microinverter Revision E: Rapid Shutdown ..................... 70 Microinverter Revision D: Rapid Shutdown ....................77 Microinverter Revision C: Rapid Shutdown ....................
  • Page 5 L.2 Installing SunPower AC Modules in High-Noise Environments, T16009............136 L.3 Grounding SunPower Equinox Systems, T16013 ....................139 L.4 Rapid Shutdown Compliance for SunPower Equinox Type C AC Modules, T17002 ........151 L.5 Field Verification of Type C AC Module IEEE 1547 Utility Interactive Trip and Reconnect Functions, T16012 ......................................
  • Page 6 Appendix M: PVS5x Installation Instructions and Quick Start Guide ................201 Appendix N: Consumption Meter CT Installation Instructions and Alternate CT Installation Configurations ..204 Appendix P: Production Meter CT Installation Instructions .................... 207 Appendix Q: EnergyLink PVS5x Knockout Template ......................208 Document #518101 RevD SunPower Proprietary...

  • Page 7: Overview And Scope

    1.0 Overview and Scope This guide describes how to install SunPower Equinox (“the system”). Do not attempt any aspect of the installation until you have thoroughly read this entire guide. Failure to follow these instructions can result in personal injury or equipment damage or failure, and may void the system warranty.

  • Page 8: Safety And Warnings For Type C And Type D Ac Modules

    SunPower Type C and Type D AC modules meet all current requirements for rapid shutdown as defined in NEC 690.12 Rapid Shutdown of PV Systems on Buildings. As part of the UL 1741 SA / UL 1741 Listing of the SunPower AC module product being grid support utility interactive, upon turning off the AC disconnect to de-energize the circuit to the AC modules on the roof, each AC module output will shut off within 2.0 seconds to comply with IEEE 1547.

  • Page 9: General Warnings

    • Selection and verification of design parameters, including wind and snow load and all related aspects. • Validation of third-party roof attachment design and interoperability, including any stipulations for rail overhang (cantilever) beyond the last roof attachment (standoff) at the end of a row. Use the SunPower Design Tool (https://invisimountdesign.us.sunpower.com/login.html ) OR the InvisiMount Span Tables document (#524734) to verify spans between roof attachments and maximum cantilever.

  • Page 10: Tools, Equipment, Components, And Torque Values

    In addition, ensure that you have all necessary tools to install your chosen roof attachments! 1.3.2 Equipment All applicable personal protective equipment (PPE) is always required, including: • Fall protection • Hard hat • Gloves • Appropriate footwear • Safety glasses • All appropriate electrical PPE Document #518101 RevD SunPower Proprietary...

  • Page 11: Components

    1.3.3 Components Important! SunPower requires that you use a torque wrench—not an impact driver—to enforce consistent fastener tightness and thereby ensure safe, high-quality installations. Component Definition Tool and Torque An assembly that includes a See Mid clamp photovoltaic glass panel, a...
  • Page 12 Note: Shown with with SunModo’s roof attachment and L-foot for composition shingle roofs; and with their tile hook mount—separate components all available from SunPower. L-shaped bracket that Refer to the roof provides interface between attachment the roof attachment and the manufacturer rail;...
  • Page 13 The AC cable connector end that has tabs on either side. Plug Note: SunPower AC cable connectors are an approved means of disconnect. Extruded aluminum For the nuts that fit component that attaches to...
  • Page 14 Component Definition Tool and Torque The AC cable connector end that does not have tabs. Note: SunPower AC cable Receptacle connectors are an approved means of disconnect. • Utility knife Installs on the rooftop and enables wiring to transition • Roofing bar between the rooftop and the •...

  • Page 15: Energylink Monitoring Components

    PVS5x PV Supervisor 5x; commnicates with the AC modules to monitor system performance and transmit data to SunPower servers. Document #518101 RevD SunPower Proprietary...

  • Page 16: Torque Values

    1.4 Listings, Classification, and FCC and IC Compliance Important! This guide assumes you are installing AC modules on InvisiMount as part of a SunPower Equinox system; if you are installing DC modules on InvisiMount, do not use this guide—instead use the InvisiMount Residential Mounting System Installation Guide.

  • Page 17: Fire Classification

    Follow the instructions provided by the AHJ and by the roofing manufacturer. This section is intended to provide a well-rounded understanding of all aspects of rapid shutdown, grounding, disconnect requirements, and NEC compliance for SunPower Equinox. Document #518101 RevD...

  • Page 18: Rapid Shutdown

    1.5.1 Rapid Shutdown SunPower Type C and Type D AC modules meet all 2014 and 2017 NEC requirements for rapid shutdown as defined in NEC 690.12 Rapid Shutdown of PV Systems on Buildings. As part of the UL 1741 SA / UL 1741 Listing of the SunPower AC module product being grid support utility interactive, upon turning off the AC disconnect to de- energize the circuit to the AC modules on the roof, each AC module output will shut off within 2.0 seconds to...

  • Page 19: Nec Compliance

    NEC 690.12 Rapid Shutdown of PV Systems on Buildings. As part of the UL 1741 SA / UL 1741 Listing of the SunPower AC module product being utility interactive, upon turning off the AC disconnect to de-energize the circuit to the AC modules on the roof, each AC module output will shut off within 2.0 seconds to...
  • Page 20 EGC for the array, 250.122(C) permits the installer to use 12 AWG for the combined EGC. • 690.46 modifies 690.45 when the EGC is not protected within a raceway, and does not apply to SunPower Equinox. It modifies 690.45 by requiring a larger conductor when the EGC is not routed with circuit conductors and installed outside of a raceway.

  • Page 21: Ground Path

    Section 4.1 of the SunPower AC Module Safety and Installation Instructions (#514744) states: As a Listed product, “SunPower AC modules shall be installed and used in accordance with any instructions included in the listing or labeling” (NEC 110.3(B)). In addition, SunPower AC modules “shall be grounded using the integrated equipment grounding conductor...no additional grounding conductor attachment to the AC module is required.”...
  • Page 22 Document #518101 RevD SunPower Proprietary...

  • Page 23: Disconnects

    1.5.5 Disconnects The following diagram and text illustrate NEC conformance to each of the relevant disconnect aspects of the system, including the use of SunPower AC module connectors as disconnects. Document #518101 RevD SunPower Proprietary...
  • Page 24 SunPower AC modules require the use of cables and connectors that are UL Recognized and that conform to UL 6703 and UL 9703; the provided SunPower AC extension cables and their built-in connectors meet these requirements, contain an EGC, and are rated at 20 A and 600 V. In addition, the AC module connectors are rated for disconnect under load.
  • Page 25 Summary In a SunPower Equinox system the required AC disconnect on the roof is the AC connector pair (a plug and a receptacle); the AC disconnect on the ground is the AC breaker in the service panel (or the external switch, if used).

  • Page 26: Pre-Installation Checklist

    Your array should be fully designed and all required permitting obtained before you begin installing the system. Use the SunPower Design Tool OR the InvisiMount Span Tables document (#524734) to determine the actual span between attachments for a given system.

  • Page 27: Installation Outline

    For composition shingle roofs, it is acceptable to attach InvisiMount to either the rafters or the roof deck. SunPower recommends the following attachments which have been integrated into the SunPower Design Tool for easy design and permitting: •...

  • Page 28: Join Rails

    The rail holes and splice holes must be aligned; the rail ends are not required to be in contact with each other. The maximum distance between a spliced rail pair is 1/4″ (6.4 mm). Document #518101 RevD SunPower Proprietary...

  • Page 29: Install Flashings, Roof Attachments, And Rails

    For your roof attachment strategy, remember that a spliced rail is the same as a solid rail in that a spliced rail does not require Fig. 3 any special allowance in terms of overhang or attachments. Fig. 4 Document #518101 RevD SunPower Proprietary...
  • Page 30 6. Position the rail bolts a minimum of 2″ (5 cm) from the end of a rail (Fig. 6); and a minimum of 2″ (5 cm) from any rail joint (Fig. 7). Fig. 6 Fig. 7 Document #518101 RevD SunPower Proprietary...
  • Page 31 Fig. 8 8. To ensure that the installed modules will appear as an even plane, SunPower recommends that you use a string line and level (or other method) to ensure that the top surface of the rails is even (Fig.

  • Page 32: Prepare Ac Modules And Transition Cable

    Important! SunPower recommends that you use only cable clips, connector clips, and the proximity of the rails to secure the cables under the array and off the roof surface—cable ties (also called “zip ties” or “wire ties”) are not recommended.

  • Page 33: Prepare All Modules

    • Leaving each plug and receptacle attached to their connector clip, remove the two connector clips from the frame by lifting the clip’s outer tab first. • Connect the plug and the receptacle to their respective mates in the circuit, still leaving the connector clips attached. Document #518101 RevD SunPower Proprietary...

  • Page 34: Prepare And Wire The Transition Cable

    (Save the unused cut end for a future job.) SunPower recommends a cost-effective, secure method for splicing the AC transition cable conductors to the conductors in the rail-mounted J-box (or attic-mounted J-box). For example, the following products are manufactured by IDEAL Industries for Buchanan (www.idealind.com)

  • Page 35: Install Modules

    If your wire management strategy includes the AC rail clips (Appendix K), it is easiest to install them before you install modules. SunPower recommends that you begin closest to Fig. 10 the rooftop transition, mounting and connecting each module as you move away. For arrays with two rows of modules, SunPower recommends installing the “bottom”...
  • Page 36 Do this for every module you install. Important! Do not remove any stickers from the module backsheet. 2. Position the first module on top of the rails at Fig. 14 the end of the row. Fig. 15 Document #518101 RevD SunPower Proprietary...
  • Page 37 3. With the SunPower logo upward and the engagement mechanism downward, insert an end clamp into each of the rail ends by holding the clamp with your thumb and middle finger, and pressing on the bolt head with your index finger as you slide the clamp as far into the rail as possible (Fig.
  • Page 38 (Fig. 21). Important! To ensure precise alignment with the finished array’s footprint (perimeter), SunPower recommends that you cut rails only after you have adjusted them to an even height (Section 1.8.4, Fig. 9) and fully secured them to the attachments.
  • Page 39 Note: The spacers provide no structural support Fig. 23 for the modules. Leave the spacers in place after module installation. Fig. 24 Document #518101 RevD SunPower Proprietary...
  • Page 40 19. Install an end cap in the last module in the circuit (Fig. 26; example only). Important! It is critical to ensure that all of the AC cable connections are fully mated and solidly latched—feel for and listen for the click! Fig. 25 Fig. 26 Document #518101 RevD SunPower Proprietary...

  • Page 41: Verify Voltage

    If you do not observe correct voltage readings at the last module, check the wire terminations on the circuit breaker or in the J-box. If you have no voltage readings, verify that the breaker is on and that the connectors on all of the modules are fully mated. Document #518101 RevD SunPower Proprietary...

  • Page 42: Install And Commission Energylink With Pvs5X

    SunPower recommends that an external surge-protective device also be installed. • Do not attempt to repair the PVS5x. If the PVS5x malfunctions, please return it to SunPower for servicing. Tampering with or opening the upper compartment of the PVS5x voids the product warranty.

  • Page 43: Fcc Compliance

    FCC multi-transmitter product procedures. 2.1.3 Safety Certification The PVS5X is UL Listed to UL 60950-1 ITE and UL 60950-22 for outdoor use. The PVS5X is not a utility meter, disconnect device, or power distribution device. Document #518101 RevD SunPower Proprietary...

  • Page 44: Install Pvs5X

    The PVS5x collects system status and performance data from the AC modules. Using the homeowner’s broadband internet via hardwired WAN, Wi-Fi, or power line communication (PLC)—and cellular backup—the PVS5x sends the collected data to SunPower servers at five-minute intervals. You and your customer can access this data using SunPower EnergyLink portals.

  • Page 45: Kit Contents

    • two screws (two; shipped separately) (optional accessory • two hole plugs from SunPower) 2.2.3 System Connection Important! Ensure that the AC module branch circuit and the PVS5x are as close as possible electrically and such that there are no other house load breakers between the AC modules and the PVS5x.

  • Page 46: Mount Pvs5X

    2. Run power conduit from the service panel to the PVS5x. If you use the rear conduit entrances, seal the holes on the bottom of the enclosure with the included hole plugs. Fig. 29 Document #518101 RevD SunPower Proprietary...

  • Page 47: Install And Wire Consumption Cts

    Hazardous voltage! Do not power up the system until instructed to in Section 2.3.1. The SunPower-provided current transformers (CTs) are suitable for use on 200 A conductors. The CTs may be labeled “100 A” but this is a calibration reference rating only.

  • Page 48: Verify Ct Voltage Phases

    • Extending CT leads: Use Class 1 (300 V rated minimum, 16 AWG maximum) twisted-pair instrument cable and appropriate connectors; SunPower recommends the use of silicone-filled insulation displacement connectors (IDC) or telecom crimps; do not use power cables (for example, THWN or Romex ) to extend the CT ®...

  • Page 49: Connect System Communication

    AC wiring. 4. Verify that you connected the AC modules to the AC module subpanel. (No additional connection is required because the PVS5x communicates with the AC modules using PLC protocol.) Document #518101 RevD SunPower Proprietary...

  • Page 50: Connect Pvs5X To The Internet

    • Check firmware • Discover devices • Configure devices • Verify device operation • Create the site layout map • Commission the site Important! The layout and commissioning steps can also be done remotely from pvsmgmt.us.sunpower.com. Document #518101 RevD SunPower Proprietary...

  • Page 51: Connect To Pvs Management App

    Ethernet, Power Line EAs, or Wi-Fi. If the site does not have cellular coverage, set up two additional communication options. The customer’s router, the internet, and the SunPower cloud must be connected for each communication option you choose to set up.

  • Page 52: Check Firmware

    If you installed a device (an AC module or a meter) but it was not discovered, verify the its connections and use the Rediscover button on the Configure Devices page in the PVS Management App to search for the device again. Document #518101 RevD SunPower Proprietary...

  • Page 53: Configure Devices

    • two parallel 100 A CTs on one phase, enter 200. 3. Select the production meter type from the dropdown Fig. 39 (Fig. 39): • Not Used: You did not install consumption CTs. • Production Meter: You installed a CT for the onboard production meter. Document #518101 RevD SunPower Proprietary...

  • Page 54: Verify Device Operation

    If a device is still not operating, record the device serial Fig. 40 number and continue commissioning using the PVS Management App. After the site is commissioned, please call SunPower at 1-855-977-7867 to troubleshoot. Document #518101 RevD SunPower Proprietary...

  • Page 55: Commission Devices

    In order for you and the customer to receive monitoring data, you must complete commissioning in the PVS Management App by selecting the site (or Fig. 41 creating the site); reviewing the site information; and creating the module layout. Fig. 42 Document #518101 RevD SunPower Proprietary...

  • Page 56: Create Energylink Home Account For Customer Monitoring

    4. Give the card to the customer for their records. The customer can download the PVS Management App from Apple Store (iTunes) or from Google Play. The PVS Management App supports both Apple and Android devices. Document #518101 RevD SunPower Proprietary...

  • Page 57: Replace Pvs5X Enclosure Cover

    2.5 Replace PVS5x Enclosure Cover 1. Unplug your laptop from the PVS5x. 2. Replace the PVS5x enclosure cover. 3. Use a screwdriver to tighten the three screws on the bottom of the enclosure (Fig. 44). Fig. 44 Document #518101 RevD SunPower Proprietary...

  • Page 58: Appendix A: System And Site Checklist And Array Layout Diagram

    A.1 Complete SunPower System and Site Checklist and Create Array Layout Diagram To save you time and to help ensure a high-quality installation, SunPower strongly recommends that you complete the entire SunPower System and Site Checklist—including creating an accurate re-creation of the array—in order to clearly show the position of each module in the array.
  • Page 59 Fig. A3 Fig. A4 2. Remove the Remove for dealer records sticker from the PVS5x sticker card (refer to Fig. 27) , and place it in the PVS5X section on the Checklist (Fig. A5): Fig. A5 Document #518101 RevD SunPower Proprietary...
  • Page 60 Document #518101 RevD SunPower Proprietary...
  • Page 61 Document #518101 RevD SunPower Proprietary...

  • Page 62: Appendix B: Module Removal

    When reinstalling a removed module, shift its original location slightly (min. 1/16″ [1.6 mm]) relative to its original installed position and in the direction perpendicular to the rail before retightening the mid clamps and end clamps. Document #518101 RevD SunPower Proprietary...
  • Page 63 Fig. B1 Document #518101 RevD SunPower Proprietary...
  • Page 64 Fig. B2 Document #518101 RevD SunPower Proprietary...
  • Page 65 Fig. B3 Document #518101 RevD SunPower Proprietary...

  • Page 66: Appendix C: Conductor Selection

    Temperature correction factors used are for 194°F (90°C) conductors and 140°F (60°C) terminals, with no more than three current-carrying conductors in the cable or raceway. Maximum current, nominal voltage and acceptable range of voltage drop are shown as well. Document #518101 RevD SunPower Proprietary...
  • Page 67 Document #518101 RevD SunPower Proprietary...
  • Page 68 Voltage drops in this table are based on an ambient temperature of 75°C (167°F) with conductors in NM cable or PVC conduit. Document #518101 RevD SunPower Proprietary...

  • Page 69: Appendix D: Certificates

    Appendix D: Certificates This appendix contains copies of the certifications SunPower has received for the Equinox system components: • Microinverter – Rapid Shutdown • AC module – Type D and Type C • AC extension cable • InvisiMount system • InvisiMount end clamp •...

  • Page 70: Microinverter Revision E: Rapid Shutdown

    D.1 Microinverter Revision E: Rapid Shutdown Document #518101 RevD SunPower Proprietary...
  • Page 71 Document #518101 RevD SunPower Proprietary...
  • Page 72 Document #518101 RevD SunPower Proprietary...
  • Page 73 Document #518101 RevD SunPower Proprietary...
  • Page 74 Document #518101 RevD SunPower Proprietary...
  • Page 75 Document #518101 RevD SunPower Proprietary...
  • Page 76 Document #518101 RevD SunPower Proprietary...

  • Page 77: Microinverter Revision D: Rapid Shutdown

    D.2 Microinverter Revision D: Rapid Shutdown Document #518101 RevD SunPower Proprietary...
  • Page 78 Document #518101 RevD SunPower Proprietary...

  • Page 79: Microinverter Revision C: Rapid Shutdown

    D.3 Microinverter Revision C: Rapid Shutdown Document #518101 RevD SunPower Proprietary...
  • Page 80 Document #518101 RevD SunPower Proprietary...

  • Page 81: Microinverter First Revision: Rapid Shutdown

    D.4 Microinverter First Revision: Rapid Shutdown Document #518101 RevD SunPower Proprietary...
  • Page 82 Document #518101 RevD SunPower Proprietary...

  • Page 83: Type D Ac Module

    D.5 Type D AC Module Document #518101 RevD SunPower Proprietary...
  • Page 84 Document #518101 RevD SunPower Proprietary...

  • Page 85: Type C Ac Module

    D.6 Type C AC Module Document #518101 RevD SunPower Proprietary...

  • Page 86: Ac Extension Cable

    D.7 AC Extension Cable Document #518101 RevD SunPower Proprietary...

  • Page 87: Invisimount System

    D.8 InvisiMount System Document #518101 RevD SunPower Proprietary...

  • Page 88: Invisimount End Clamp

    D.9 InvisiMount End Clamp Document #518101 RevD SunPower Proprietary...

  • Page 89: Pvs5X

    D.10 PVS5x Document #518101 RevD SunPower Proprietary...

  • Page 90: Appendix E: Quick Start Guide - Ac Module Cable Selection

    Appendix E: Quick Start Guide – AC Module Cable Selection This page is intentionally blank. Document #518101 RevD SunPower Proprietary...
  • Page 91 Document #518101 RevD SunPower Proprietary...
  • Page 92 Document #518101 RevD SunPower Proprietary...
  • Page 93 Document #518101 RevD SunPower Proprietary...
  • Page 94 Document #518101 RevD SunPower Proprietary...
  • Page 95 Document #518101 RevD SunPower Proprietary...
  • Page 96 Document #518101 RevD SunPower Proprietary...
  • Page 97 Document #518101 RevD SunPower Proprietary...

  • Page 98: Appendix F: Technical Specifications

    Appendix F: Technical Specifications F.1 Type C AC Module Ratings F.1.1 X22-360-C-AC Document #518101 RevD SunPower Proprietary...

  • Page 99: X21-345-C-Ac And X21-335-C-Ac

    F.1.2 X21-345-C-AC and X21-335-C-AC Document #518101 RevD SunPower Proprietary...

  • Page 100: X21-335-Blk-C-Ac And X20-327-Blk-C-Ac

    F.1.3 X21-335-BLK-C-AC and X20-327-BLK-C-AC Document #518101 RevD SunPower Proprietary...

  • Page 101: X20-327-C-Ac

    F.1.4 X20-327-C-AC Document #518101 RevD SunPower Proprietary...

  • Page 102: E20-327-C-Ac And E19-320-Blk-C-Ac

    F.1.5 E20-327-C-AC and E19-320-BLK-C-AC Document #518101 RevD SunPower Proprietary...

  • Page 103: Type D Ac Module Ratings

    F.2 Type D AC Module Ratings F.2.1 X22-370-D-AC and X22-360-D-AC Document #518101 RevD SunPower Proprietary...

  • Page 104: X21-345-D-Ac, X21-335-D-Ac, And X20-327-D-Ac

    F.2.2 X21-345-D-AC, X21-335-D-AC, and X20-327-D-AC Document #518101 RevD SunPower Proprietary...

  • Page 105: X21-350-D-Ac, X21-335-Blk-D-Ac, And X20-327-Blk-D-Ac

    F.2.3 X21-350-D-AC, X21-335-BLK-D-AC, and X20-327-BLK-D-AC Document #518101 RevD SunPower Proprietary...

  • Page 106: E20-327-D-Ac And E19-320-D-Ac

    F.2.4 E20-327-D-AC and E19-320-D-AC Document #518101 RevD SunPower Proprietary...

  • Page 107: Pvs5X

    F.3 PVS5x Document #518101 RevD SunPower Proprietary...

  • Page 108: Invisimount

    F.4 InvisiMount™ Document #518101 RevD SunPower Proprietary...

  • Page 109: Grid Support, Utility Interactive Inverters, And Regulatory Certification For Type C Ac Modules

    These limits vary from country to country and state to state, and often vary within a given state. Variations can also occur between commercial and residential sites. The microinverter in Type C AC modules is a pulse-width modulation type. This section contains information about SunPower Type C AC modules. F.5.1 Grid Profile: IEEE 1547 (2003)

  • Page 110: Microinverter Ratings

    208 V Operating voltage 211–264 V 183–229 V Nominal frequency 60 Hz Operating frequency 59.3–60.5 Hz Power factor > 0.99 Total harmonic distortion < 5% Max. units per 20 A branch circuit 10 (two pole) Document #518101 RevD SunPower Proprietary...

  • Page 111: Grid Support, Utility Interactive Inverters, And Regulatory Certification For Type D Ac Modules

    Distributed energy resources (DER) such as SunPower Type D AC modules must provide functionality that both supports and helps to stabilize the grid. SunPower Type D AC modules are UL tested and certified to UL 1741-SA Standard per CA Rule 21 Phase 1 SRD, are factory set to the IEEE 1547a-2014 grid profile, and provide this functionality.

  • Page 112: Legacy Support Settings: Ieee 1547-2003 Grid Profile

    0.16 Level 3* Not required but added by SunPower to provide additional protection. F.6.2 Legacy Support Settings: IEEE 1547-2003 Grid Profile These settings should only be used for legacy support only: the replacement of systems in the field where the local utility is using old settings and does not wish system behavior to change.
  • Page 113 Too High 60.5 0.16 Level 1 Frequency Too Low 59.3 0.16 Level 1 Frequency Too Low 0.16 Level 2* Frequency Too Low 0.16 Level 3* Not required but added by SunPower to provide additional protection. Document #518101 RevD SunPower Proprietary...

  • Page 114: Ca Rule 21 Phase 1 Settings For Type D Ac Modules

    60.5 60.1–62 High Level 1 Frequency Too 58.5 57–59.9 Low Level 1 Frequency Too 53–57 0.16 Low Level 2 Frequency Too 0.16 Low Level 3 Not required but added by SunPower to provide additional protection. Document #518101 RevD SunPower Proprietary...

  • Page 115: Reactive Power Capability For Type D Ac Modules

    CA Rule 21 mandates reactive power capability, and has separate requirements based on system size: systems larger than 15 kW and systems smaller than 15 kW. SunPower has adopted the requirements for systems larger than 15 kW so that there are no limitations in system size when using Type D AC modules. The region of operation in which the units must be capable of operating is shown in Fig.

  • Page 116: Reactive Power Control Accuracy For Type D Ac Modules

    F.6.5 Reactive Power Control Accuracy for Type D AC Modules SunPower’s ability to control reactive power is specified at ± 0.14 pu (per unit). Typical performance is much better than that, but at full power unity power factor operation, highest efficiency is achieved with an actual power factor setpoint of 0.994.
  • Page 117 Example 1 Document #518101 RevD SunPower Proprietary...
  • Page 118 Reactive power priority will prevent the inverter from going above 0.85 pu active power when PF = 0.85. The SunPower Type D AC module is capable of operating in either active or reactive power priority. Document #518101 RevD...

  • Page 119: Fixed Power Factor For Type D Ac Modules

    Negative power factors are technically not possible, however industry has adopted the practice of using a negative sign to indicate absorbing reactive power and a positive sign to indicate injecting reactive power. Document #518101 RevD SunPower Proprietary...

  • Page 120: Microinverter Ratings For Type D Ac Modules

    208 V Operating voltage 211–264 V 183–229 V Nominal frequency 60 Hz Operating frequency 59.5–60.5 Hz Power factor > 0.99 Total harmonic distortion < 5% Max. units per 20 A branch circuit 10 (two pole) Document #518101 RevD SunPower Proprietary...
  • Page 121 F.6.9.3 Efficiency Parameter 240 V 208 V Peak inverter efficiency 96.4% 96.3% CEC weighted efficiency 95.5% MPPT tracking efficiency > 99.7% Nighttime tare loss ≤ 0.10 W Document #518101 RevD SunPower Proprietary...

  • Page 122: Appendix G: Ac Module 3-Line Drawing Example

    Appendix G: AC Module 3-Line Drawing Example Document #518101 RevD SunPower Proprietary...
  • Page 123 Document #518101 RevD SunPower Proprietary...

  • Page 124: Appendix H: Install Rail-Mounted Junction Box

    RMJ (do not drill the cover). Note: SunPower provides 1/2” cable glands; the maximum conduit size is 1″. 3. Drill a weep hole (min. 1/8″; max. 1/4″) in the RMJ at what will be its its lowest point in its installed position.
  • Page 125 8. Complete the routing and installation of any conduit and wiring (Fig. H5; example only): Fig. H5 9. Fit the cover on the RMJ and use the #2 square-drive screwdriver to torque each of the four cover screws to 16 in-lb (1.8 N-m). Document #518101 RevD SunPower Proprietary...

  • Page 126: Appendix J: Install Rooftop Transition Flashing

    2. Keeping the flashing in position, trace its perimeter onto the shingles, and mark the flashing’s alignment marks on the shingles as well. 3. Remove the flashing and use a straight edge to trace the lines between the alignment marks onto the shingles (Fig. J2). Fig. J2 Document #518101 RevD SunPower Proprietary...
  • Page 127 6. To test fit, slide the flashing up under the shingle course that will align with the lower edge of the flashing (the “middle” course of the three affected courses). If roof nails are in the way, remove them with a roofing bar and seal the remaining holes with appropriate sealant for the particular roof type. Document #518101 RevD SunPower Proprietary...
  • Page 128 Note: Use only the three provided drill locations, and do not drill more holes than necessary. Fig. J6 10. Install and torque the gland and back nut as per the manufacturer guidance (Fig. J7 and Fig. J8). Document #518101 RevD SunPower Proprietary...
  • Page 129 Fig. J8 Important! UF-B wire is used in this example because it is Listed for exterior and interior use. SunPower recommends that you refer to the applicable NEC edition for your region (some regions adopt editions later than others)—as well as consult with your AHJ—before choosing a wiring strategy.
  • Page 130 20. Lift the two courses of shingles and apply a horseshoe-shaped bead of sealant on the top surface of the flashing (as you did on the bottom of the flashing in Step 16) (Fig. J14). Document #518101 RevD SunPower Proprietary...
  • Page 131 A coupling can be used to connect interior and exterior raceways through the flashing. For the flashing side of the conduit run, secure the conduit within 12″ (30.5 cm) of either side (attic side or roof side) of the flashing. Document #518101 RevD SunPower Proprietary...

  • Page 132: Appendix K: Attach Ac Rail Clips

    (You should hear the second lip click into the channel.) To remove a clip, simply press down on the first lip to release it from the rail (Fig. K3). Fig. K3 Document #518101 RevD SunPower Proprietary...

  • Page 133: Appendix L: Technical Notifications

    Appendix L: Technical Notifications L.1 PVS5x Site Wiring Check Procedure, T16008 Document #518101 RevD SunPower Proprietary...
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  • Page 136: Installing Sunpower Ac Modules In High-Noise Environments, T16009

    L.2 Installing SunPower AC Modules in High-Noise Environments, T16009 Document #518101 RevD SunPower Proprietary...
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  • Page 139: Grounding Sunpower Equinox Systems, T16013

    L.3 Grounding SunPower Equinox Systems, T16013 Document #518101 RevD SunPower Proprietary...
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  • Page 151: Rapid Shutdown Compliance For Sunpower Equinox Type C Ac Modules, T17002

    L.4 Rapid Shutdown Compliance for SunPower Equinox Type C AC Modules, T17002 Document #518101 RevD SunPower Proprietary...
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  • Page 156: Field Verification Of Type C Ac Module Ieee 1547 Utility Interactive Trip And Reconnect Functions, T16012

    L.5 Field Verification of Type C AC Module IEEE 1547 Utility Interactive Trip and Reconnect Functions, T16012 Document #518101 RevD SunPower Proprietary...
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  • Page 159: Invisimount™ And Equinox™ Rail-Mounted J-Box And Rooftop Transition Flashing Specifications, T17003

    L.6 InvisiMount™ and Equinox™ Rail-Mounted J-Box and Rooftop Transition Flashing Specifications, T17003 Document #518101 RevD SunPower Proprietary...
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  • Page 161: Update Chrome Version For Pvs Management App Commissioning, T16010

    L.7 Update Chrome Version for PVS Management App Commissioning, T16010 Document #518101 RevD SunPower Proprietary...
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  • Page 163: Field Verification Of Type D Ac Module Trip And Reconnect Functions, T17006

    L.8 Field Verification of Type D AC Module Trip and Reconnect Functions, T17006 Document #518101 RevD SunPower Proprietary...
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  • Page 166: Using The Pvs5 Management App To Set And Verify The California Cpuc Rule 21 Grid Profile On Type D Ac Modules, T17006

    L.9 Using the PVS5 Management App to Set and Verify the California CPUC Rule 21 Grid Profile on Type D AC Modules, T17006 Document #518101 RevD SunPower Proprietary...
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  • Page 173: Using The Pvs5 Management App To Set And Verify The Xcel Energy Of Colorado Grid Profile On Type Dac Modules, T17008

    L.10 Using the PVS5 Management App to Set and Verify the Xcel Energy of Colorado Grid Profile on Type D AC Modules, T17008 Document #518101 RevD SunPower Proprietary...
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  • Page 179: Using The Pvs5 Management App To Set And Verify United Illuminating Of Connecticut Grid Profiles On Type D Ac Modules, T17010

    L.11 Using the PVS5 Management App to Set and Verify United Illuminating of Connecticut Grid Profiles on Type D AC Modules, T17010 Document #518101 RevD SunPower Proprietary...
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  • Page 185: Using The Pvs5 Management App To Set And Verify New York Utility (Nyseg, Rg&E) Grid Profiles On Type D Ac Modules, T17009

    L.12 Using the PVS5 Management App to Set and Verify New York Utility (NYSEG, RG&E) Grid Profiles on Type D AC Modules, T17009 Document #518101 RevD SunPower Proprietary...
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  • Page 191: Pvs Management App Enhanced Functionality For Residential Commissioning, T17013

    L.13 PVS Management App Enhanced Functionality for Residential Commissioning, T17013 Document #518101 RevD SunPower Proprietary...
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  • Page 196: Pvs Management App Q2 2017 Updates For Residential Commissioning, T17005

    L.14 PVS Management App Q2 2017 Updates for Residential Commissioning, T17005 Document #518101 RevD SunPower Proprietary...
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  • Page 199: Equinox Commissioning Best Practices, T17016

    L.15 Equinox Commissioning Best Practices, T17016 Document #518101 RevD SunPower Proprietary...
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  • Page 201: Appendix M: Pvs5X Installation Instructions And Quick Start Guide

    Appendix M: PVS5x Installation Instructions and Quick Start Guide This page is intentionally blank. Document #518101 RevD SunPower Proprietary...
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  • Page 204: Appendix N: Consumption Meter Ct Installation Instructions And Alternate Ct Installation Configurations

    Appendix N: Consumption Meter CT Installation Instructions and Alternate CT Installation Configurations This page is intentionally blank. Document #518101 RevD SunPower Proprietary...
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  • Page 207: Appendix P: Production Meter Ct Installation Instructions

    Appendix P: Production Meter CT Installation Instructions Document #518101 RevD SunPower Proprietary...

  • Page 208: Appendix Q: Energylink Pvs5X Knockout Template

    Appendix Q: EnergyLink PVS5x Knockout Template This page is intentionally blank. Document #518101 RevD SunPower Proprietary...
  • Page 209 Document #518101 RevD SunPower Proprietary...
  • Page 210 32 attaching wire management, 33 placement, 33 cable, 32 cable ties, 32 connector, 33 cable, transition, 34 metal, 32 cantilever overview of types, 32 rail, 9 plastic, 33 rail, 32 span, 27 Document #518101 RevD SunPower Proprietary...
  • Page 211 42 design tool, 26 components, 15 device discovery, 52 creating customer account, 56 devices installing, 42 configuring, 50 fastener torque, 10 discovering, 50 fire classification, 17 verifying operation, 54 flashings devices, definition, 51 definition, 12 Document #518101 RevD SunPower Proprietary...
  • Page 212 35, 124 installing consumption CTs, 204 rail-mounted, 13 installing CTs, 47 splicing conductors, 34 installing production CTs, 207 tools, 10 production, 53 layout diagram, 58 mid clamps L-feet definition, 13 definition, 12 installing, 37, 38 Document #518101 RevD SunPower Proprietary...
  • Page 213 19 safety NFPA, 8 module, 8, 36 NRTL, 18 site, 8 overcurrent protection, 8, 20 screws, splice, 14 overhang. See cantilever shutdown, rapid, 8, 17 PPE, 10 spacers, row-to-row, 39 profiles span Document #518101 RevD SunPower Proprietary...
  • Page 214 11 module, 58 transition box, wiring, 34 PVS5x, 59 transition cable SunModo, 27 preparing, 34 SunPower Design Tool, 9, 27 wiring, 34 SunPower Monitoring System (SMS), 42 system components, 10, 11 1741, 18 system scope, 7 2703, 47, 48...
  • Page 215 SUNPOWER™, the SUNPOWER logo, Equinox™, and InvisiMount™ are trademarks or registered trademarks of SunPower Corporation. ©2018 SunPower Corporation. All rights reserved. Specifications included in this document are subject to change without notice. Document #518101 RevD SunPower Proprietary...

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