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INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO BLK-G6+ / AC – Q CELLS

INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO BLK-G6+ / AC – Q CELLS

 

 

Installation and Operation Manual 

 

 2020 Enphase Energy Inc. All rights reserved. 

 

 

17 

Step 5: Mount the ACMs 

You can use clamps or module mounting holes to mount the modules on the installation or you can use 

an embedded system. If using an alternative mounting solution, contact to be sure that is covered by 

the warranty. Refer to the mounting options on pages 14 and 15 for more information.

 

 

A.  Install the ACM with a clearance of at least 10 cm (4 in.) from the roof. Also, make sure that the 

microinverter on the underside of the ACM is at least 1.9 cm (0.75 in.) away from the roof or 

installation surface. 

B.  Do not place the ACMs in such a way that places pressure on the microinverter. Minimum 

distance from the top edge of the module to the rail should be about 270 mm (11.02 in.). 

C.  Make sure that the minimum gap between modules is 10 mm (0.4 in.) or greater. 
D.  Check that rails and clamps are clear of the microinverter by at least 3.8 cm (1.5 in.). Do not 

obstruct module drain holes. 

 

Step 6: Connect the Microinverters as you Install the ACMs 

A.  Check again that the ACMs are not placing pressure on the microinverter. Minimum distance from 

the top edge of the module to the rail should be about 30 cm (12 in.). 

B.  As you install each ACM, connect the Q Cable to the microinverter. Listen for a click as the 

connectors engage. 

C.  Cover any unused connectors on the AC cable with Enphase Sealing Caps. Listen for a click as 

the sealing caps engage. 

 

WARNING

: Risk of electric shock. Risk of fire. Install sealing caps on all unused AC 

connectors as these connectors become live when the system is energized. Sealing caps 

are required for protection against moisture ingress. 

 

 

Step 7: Manage the Cabling 

A.  Use cable clips to attach the cable to the module frame. Leave no more than 1.8 m (six feet) 

between cable clips. 

 

Cable clip 

B.  Dress any excess cabling in loops so that it does not contact the roof. Do not form loops smaller 

than 12 cm (4¾ “) in diameter. 

 

 

Installation and Operation Manual 

 

 2020 Enphase Energy Inc. All rights reserved. 

 

 

18 

Step 8. Ground the ACMs 

Choose to use grounding clamps or module mounting holes to ground the modules. Or, you can use a 

reliable third-party grounding system. 

 

All Methods: 

A.  Ground the module frames to protect the array from lightning and static-electricity damage using 

Method A, B, or C. 

B.  Be sure that the grounding device will fully contact the inner side of the aluminum alloy and 

penetrate the frame surface oxide film. 

C.  Make a connection from the grounding conductor to earth using a suitable earth ground 

electrode. 

WARNING

: Risk of equipment damage. Do not drill additional grounding holes on module 

frame. The module frame has been drilled and marked for grounding. Use the Grounding 

holes only for grounding, and do not used them for mounting or other purposes. 

 

NOTE

: The grounding conductor or strap can be copper, copper alloy, or any other 

material acceptable for use as an electrical conductor per the National Electrical Codes. 

The grounding wire material and size must meet all local and regional requirements. 

 

Method A: Grounding with grounding clamps. 

  Locate the grounding hole (diameter Ø4 mm) at the edge of the module frame back. 

  Use 12 AWG copper core wire for the grounding clamp, and do not damaged the copper wire 

during installation. 

  Torque to 2.3N•m. 

 

 

 

 

 

 

 

 

Method B: Grounding with unused mounting holes. 

You can use the frame edge grounding holes or unused 

mounting holes on the  ACM for installing grounding 

devices. 

  Align a grounding clamp to the frame hole 

and place a grounding bolt through the 

grounding clamp and frame. 

  Place the toothed side of the washer as 

shown and fasten the nuts. 

 

  Place the grounding wire through the 

grounding clamp and tighten the nuts. 

 

 

 

Method C: Grounding with third party hardware. 

You can use third party grounding devices for grounding of solar modules, but these devices must be 

reliable and must be operated per manufacturer instructions. 

 

wire slot

Method A

 

 

 

frame 

 

 

 

 

Method B

 

 

wire

 

 

locking nut

 

 

Summary of Contents for Q.PEAK DUO BLK-G6+/AC

Page 1: ...Valid for North America INSTALLATION AND OPERATION MANUAL Q PEAK DUO BLK G6 AC Solar Module Series ...

Page 2: ... The following regulations and standards must be upheld at all times during the installation operation and maintenance of the solar modules Installation and Operation Manual Other applicable documents such as country specific regu lations for pressure equipment operational safety hazardous goods and environmental protection Regulations and requirements specific to the system Applicable country spe...

Page 3: ...tallation manual is only valid in combination with the following technical information DOCUMENT TYPE Product data sheet Packaging and transport information MISUSE OR INCORRECT USE OF SOLAR MODULES VOIDS THE LIMITED WARRANTY AND MAY CREATE A SAFETY HAZARD AND RISK PROPERTY DAMAGE THIS INCLUDES IMPROPER INSTALLATIONORCONFIGURATION IM PROPERMAINTENANCE UNINTENDED USE AND UNAUTHORIZED MODIFICATION DON...

Page 4: ... if required by the utility 2 PLANNING 2 1 TECHNICAL SPECIFICATIONS Topic Unit Min Typical Max MISCELLANEOUS PARAMETERS Maximum Microinverters per 20 amp Branch Circuit 240 VAC single phase 208 VAC single phase A 13 11 CEC Weighted Efficiency 240 VAC single phase 208 VAC single phase 97 0 96 5 Static MPPT Efficiency weighted ref EN 50530 99 0 Total Harmonic Distortion 5 Ambient Temperature Range C...

Page 5: ...ensuring that maximum power available from each PV module is exported to the utility grid regardless of the performance of the other PV modules in the array While an individual PV module in the array may be affected by shading soiling orientation or PV module mismatch each Enphase MicroinverterensurestopperformanceforitsassociatedPVmodule System Monitoring Once you install the Enphase IQ Envoy or ...

Page 6: ...ording to chapter 2 3 Test Load in accordance with IEC 61215 and Design Load 1 5 in accor dance with UL 1703 Installation using a mounting structure for solar modules Mounting Structure Requirements Requirements for the mounting structure Conforms to the necessary structural requirements Compliant with local snow and wind loads Properly fastened to the ground the roof or the façade Forces acting o...

Page 7: ...ductorlengthsintheVoltageRiseTechnicalBriefatenphase com support Refer to this brief for voltage rise values in Enphase Q Cables and on how to calculate voltage rise in other wire sections of the system Standard guidelines for voltage rise on feeder and AC branch circuit conductors might not be sufficient for microinverter AC branch circuits that contain the maximum allowable microinverters This i...

Page 8: ...OSITION OF CLAMPS MM TEST LOAD PUSH PULL PA DESIGN LOAD PUSH PULL PA SAFETY FACTOR IP2 2400 2200 1600 1470 1 5 Distance between outer edge of module and middle of the clamp consider further details below Loads according to IEC 61215 2 2016 and UL 1703 Test procedure according to IEC 61215 2 2016 and UL 1703 Mounting options do not fulfill the requirements of the standards ATTENTION Ä The loads in ...

Page 9: ... percent 80 percent derating which may be applicable Module Connection Detailed information about interconnecting modules are specified in section 9 Appendix on page 28 NOTE When installing different product versions the lowest minimum permitted reverse current load capacity applies 2 PLANNING 2 6 ELECTRICAL LAYOUT 3 INSTALLATION 3 1 SAFETY AND TRANSPORT Ä Leave modules in their original packaging...

Page 10: ...er step on modules Ä Do not subject modules to any mechanical stress Ä Do not allow any objects to fall onto modules 3 INSTALLATION 3 1 SAFETY AND TRANSPORT DANGER Risk of fatal injury due to electric shock Ä Block off the installation zone Ä Keep children and unauthorized individuals away from the solar power system DANGER Risk of fatal injury due to electric shock Ä Ensure that modules and tools...

Page 11: ... the valid national regulations and safety guidelines for the installation of electrical devices and systems Ä Make sure to take all necessary safety precautions With mod ule or phase voltages of more than 120V the safety extra low voltage range is exceeded Ä Carry out work on the inverter and the wiring with extreme caution Ä Ensure that the modules are disconnected at the inverter prior to separ...

Page 12: ...s a heat sink Under normal operating conditions the temperature could be 20 C above ambient but under extreme conditions the microinverter can reach a temperature of 90 C To reduce risk of burns use caution when working with microin verters 90 C Ä Only use connector and solar cables provided from Enphase Q Cable please see page 8 Ä Only interconnect connectors of the same type and manufacturer Ä U...

Page 13: ...e Q CELLS frames and modules reference should be made to local statutes and regulations for specific requirements on grounding The U S National Electrical Code addresses these issues in Article 250 Proper grounding is achieved by bonding all exposed non current carrying metal equipment to the appropriately sized equipment grounding conductor EGC or racking system that can be used for integrated gr...

Page 14: ...ed by dirt or debris e g plants bird droppings it needs to be cleaned to prevent a loss of performance Maintenance Ä The PV system has to be inspected regularly by certified personnel Ä The time intervals and extent of the inspection can depend on local circumstances e g salt ammonia content in the air high humidity etc The customer operator must inform him herself about time intervals and extend ...

Page 15: ... shock Do not use Enphase equipment in a manner not specified by the manufacturer Doing so may cause death or injury to persons or damage to equipment Be aware that installation of this equipment includes risk of electric shock The DC conductors of this photovoltaic system are ungrounded and may be energized Always de energize the AC branch circuit before servicing Enphase does not recommend disco...

Page 16: ...ially explosive environments Do not allow the terminator to come into contact with open flame Fit the terminator cap using only the prescribed tools and in the prescribed manner Use the terminator to seal the conductor end of the Enphase Q Cable no other method is allowed Installation and Operation Manual 2020 Enphase Energy Inc All rights reserved 7 PV Rapid Shutdown Equipment PVRSE This product ...

Page 17: ...voltage at the site is within range Service Type and Voltage L1 L2 240 V Split Phase 211 to 264 VAC 208 V Single Phase 183 to 229 VAC B Install a junction box at a suitable location on the racking C Provide an AC connection from the junction box back to the electricity network using equipment and practices as required by local jurisdictions Step 2 Position and Connect the Enphase Q Cable A Plan ea...

Page 18: ... turn only the hex nut to prevent conductors from twisting out of the separator NOTE Turn only the hex nut to prevent conductors from twisting out of the separator G Attach the terminated cable end to the PV racking with a cable clip or tie wrap so that the cable and terminator do not touch the roof WARNING The terminator cannot be re used If you unscrew the nut you must discard the terminator 13m...

Page 19: ...ips Cable clip B Dress any excess cabling in loops so that it does not contact the roof Do not form loops smaller than 12 cm 4 in diameter Installation and Operation Manual 2020 Enphase Energy Inc All rights reserved 18 Step 8 Ground the ACMs Choose to use grounding clamps or module mounting holes to ground the modules Or you can use a reliable third party grounding system All Methods A Ground the...

Page 20: ...er to DC Resistance Low Power Off Condition on page 40 The Microinverter LED Installation and Operation Manual 2020 Enphase Energy Inc All rights reserved 20 Step 10 Set Up and Activate Monitoring Refer to the Enphase IQ Envoy Quick Install Guide to install the IQ Envoy and set up system monitoring and grid management functions This guide leads you through the following Connecting the IQ Envoy Det...

Page 21: ...d the microinverter stops power production and raises this condition This may indicate defective module insulation defective wiring or connectors moisture ingress or a similar problem Although the cause may be temporary this microinverter condition persists until the sensor is manually reset An IQ Envoy is required to clear this condition The condition clears on operator command unless its cause i...

Page 22: ...ables from the PV module to measure microinverter current This will be under one amp if AC is disconnected K Verify the PV module DC voltage is within the allowable range shown in Specifications on page 6 of this manual Installation and Operation Manual 2020 Enphase Energy Inc All rights reserved 24 L Following the steps in Remove and Replace a Microinverter remove the PV panel from the roof and s...

Page 23: ...y O Ship the old microinverter to Enphase using the supplied return shipping label Microinverter Communications LED Device Scan button Installation and Operation Manual 2020 Enphase Energy Inc All rights reserved 26 Enphase Q Cable Planning and Ordering The Enphase Q Cable is a continuous length of 12 AWG double insulated outdoor rated cable with integrated connectors for microinverters These conn...

Page 24: ...horized installer following the requirements of the local electrical utility is allowed to make Grid Profile adjustments NOTE Grid profile changes are applied only after a microinverter is detected In some regions and in some situations microinverter trip points may be adjusted to account for high grid voltage or for local conditions Grid profile management tasks include Set the grid profile for y...

Page 25: ...pectrum Center Drive Suite 1400 Irvine CA 92618 USA TEL 1 949 748 59 69 EMAIL inquiry us q cells com WEB www q cells us Subject to change without notice Q CELLS Installation manual solar modules Q PEAK DUO BLK G6 _AC_2020 07_Rev02_NA ...

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