XR1000 Rail - 14ft Installation

FLUSH MOUNT INSTALLATION MANUAL - 8© 2016 IRONRIDGE, INC. VERSION 1.20
MICROINVERTER KITS
Microinverter Kit
(80 in-lbs)
SYSTEMS USING ENPHASE MICROINVERTERS
IronRidge systems using approved Enphase products eliminate the need for lay-in lugs and eld installed equipment
grounding conductors (EGC). This solution meets the requirements of UL 2703 for bonding and grounding and is included
in this listing.
The following Enphase products are included in this listing: Microinverters M250-72, M250-60, M215-60, C250-72, and
Engage cables ETXX-240, ETXX-208, ETXX-277.
í A minimum of two inverters mounted to the same rail and connected to the same Engage cable are required.
í The microinverters must be used with a maximum 20 A branch rated overcurrent protection device (OCPD).
Use IronRidge's Microinverter Kit to bond compatible
microinverters and power optimizers to the racking system.
Insert Microinverter Kit T-bolt into top rail slot. Place
compatible microinverter or power optimizer into position
and tighten hex nut to 80 in-lbs.
COMPATIBLE PRODUCTS
Enphase - M250-72, M250-60, M215-60, C250-72, S230,
S280
Darfon - MIG240, MIG300, G320, G640
Solar Edge - P300, P320, P400, P405, P600, P700, P730,
P800p, P800s
FRAMELESS MODULE KITS
Insert Frameless Kit T-bolt in top rail slot. Place star
washer over T-bolt, allowing it to rest on top of rail. Secure
module clamps with a hex nut and torque to 80 in-lbs.
í Tested or evaluated third-party module clamps:
• Sunforson silver or black SFS-UTMC-200(B) mid and SFS-
UTEC-200(B) end clamps.
• Sunpreme silver or black mid and end clamps with part
numbers 7500105X where X can be 1, 5, 6 or 7.
• IronRidge silver or black mid and end clamps with part
numbers FMLS-XC-001-Y where X can be “E” or “M” and Y can
be “B” or blank.
í Follow module manufacturer's installation instructions to install
the module clamps and additional slide prevention hardware
when required.
í Frameless modules require using a Grounding Lug on every rail.
Place
Star Washer
Module Clamp
(80 in-lbs)
Grounding Lugs
Required on Every Rail