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© 2020 IRONRIDGE, INC. VERSION 3.2 FLUSH MOUNT INSTALLATION MANUAL - 19
<br />MICROINV e RT e R KITS
<br />SYST e MS USING e NPHAS e MICROINV e RT e RS OR SUNPOW e R AC MOD-
<br />IronRidge systems using approved Enphase products or SunPower modules eliminate the need for lay-in lugs and field
<br />installed equipment grounding conductors (EGC). This solution meets the requirements of UL 2703 for bonding and
<br />grounding and is included in this listing.
<br />COMPATIBL e PRODUCTS
<br />Sunpower
<br />Modules with model identifier Ab-xxx-YY and InvisiMount (G5) 46mm frame; where “A” is either E, or X; “b” can be 17, 18, 19, 20, 21, or 22;
<br />and “YY” can be C-AC, D-AC, BLK-C-AC, or BLK-D-AC.
<br />enphase
<br />Microinverters M250-72, M250-60, M215-60, C250-72, and engage cables eTXX-240, eTXX-208, eTXX-277.
<br /> ➢A minimum of two inverters mounted to the same rail and connected to the same engage cable are required.
<br /> ➢The microinverters or Sunpower AC modules must be used with a maximum 20 A branch rated overcurrent protection device (OCPD).
<br /> ➢If an AC module is removed from a circuit for maintenance, you must first disconnect AC power and then install a temporary EGC to
<br />bridge the gap by inserting an AC extension cable (or via other NEC-compliant means), in order to maintain effective ground continuity
<br />to subsequent modules.
<br />One Microinverter
<br /> Kit Required
<br />(80 in-lbs)
<br />Use IronRidge's Microinverter Kit to bond compatible
<br />microinverters and power optimizers to the racking system.
<br />Insert Microinverter Kit T-bolt into top rail slot. Place
<br />compatible microinverter or power optimizer into position
<br />and tighten hex nut to 80 in-lbs.
<br /> ➢If installing in areas with ground snow loads greater than 40 psf,
<br />install MLPe devices directly next to module frame edge
<br />On AP systems equipment,
<br /> remove Grounding Washer
<br />COMPATIBL e PRODUCTS
<br />enphase
<br />M250-72, 250-60, M215-60, C250-72, S230, S280, IQ 6, IQ 6+, IQ
<br />IQ7, IQ 7A, IQ 7+, IQ7 PD, IQ 7X, Q Aggregator
<br />Darfon
<br />MIG240, MIG300, G320, G640
<br />Solar edge
<br />M1600, P300, P320, P340, P370, P400, P401, P405, P485, P505,
<br />P600, P700, P730, P800p, P800s, P801, P850, P860, P950,
<br />P960, P1100
<br />SMA
<br />RoofCommKit-P2-US, TS4-R Module Retrofit Kits (TS4-R-S,
<br />TS4-R-O, TS4-R-F)
<br />Tigo
<br />Tigo Access Point (TAP)
<br />TS4-R-X (where X can be F, M, O, or S)
<br />TS4-R-X-DUO (where X can be M, O, or S)
<br />TS4-A-X (where X can be F, 2F, O, O-DUO, or S)
<br />AP Systems
<br />QS1, YC600
<br /> ➢Remove Grounding Washer on AP Systems QS1 and YC600
<br />inverters before installing to XR rails.
<br /> ➢Remove the Stainless Steel Clip on Tigo-”A” MLPe Devices
<br />before attaching to XR rails.
<br /> ➢Use the number of IronRidge Microinverter kits allowed
<br />by the MLPE mounting flange. Some will require 1 kit and
<br />others 2 kits.
<br />Two Microinverter
<br />Kits Required
<br />(80 in-lbs)
<br />3000 S Sycamore St Unit#
<br />A- 201822724/29/2024
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