
Iron Ridge XR-100-84 Rail
The IronRidge XR100 is the workhorse mounting rail for residential roof-mount solar, holding the panels to the roof attachments. It spans up to 8 feet between supports, which means fewer roof penetrations, and its curved shape resists uplift and carries wind and snow loads into the structure. This is the 84 inch (7 foot) length in 6000-series aluminum.
Currently out of stock. Contact us for lead time.
5.036 Google reviews- Use
- Residential pitched-roof mounting rail
- Finish
- Clear (mill) or black anodized
- Length
- 84 in (7 ft)
- Material
- 6000-series aluminum
- Spanning
- Up to 8 ft between attachments
About this item
The IronRidge XR100 is the workhorse mounting rail for residential roof-mount solar, holding the panels to the roof attachments. It spans up to 8 feet between supports, which means fewer roof penetrations, and its curved shape resists uplift and carries wind and snow loads into the structure. This is the 84 inch (7 foot) length in 6000-series aluminum.
More Racking & Mounting

AllWeather Conduit Box
The EG4 AllWeather Conduit Box is the outdoor-rated conduit box for the EG4 inverter family. It mounts to the bottom of a wall-mounted EG4 inverter (12000XP, 18kPV, 12kPV, FlexBOSS18, or FlexBOSS21 depending on the build) and provides the conduit landings and DC/AC wiring space the inverter needs. NEMA 3R rated, which means it can sit outside without a separate roof or rain shield. Pre-cut knockouts in the bottom and sides for the conduit runs to the panel, the battery, and the PV combiner. Internal wire management keeps the lugs accessible during install and inspection. The Buildable Conduit Box is the indoor or sheltered alternative if your inverter sits in a garage or utility room. The AllWeather is the right pick when the inverter is on an exterior wall or under a carport. Pairs with the 12000XP Top Plate when the install wants the top plate finish.
$185
Buildable Conduit Box
The EG4 Buildable Conduit Box is the modular conduit box that mounts under an EG4 inverter for the DC and AC landings. It's the indoor or sheltered version of the AllWeather, designed for a garage, utility room, or sheltered exterior wall where the install doesn't need a NEMA 3R rating. The "buildable" name comes from the customer-configurable knockouts. You knock the ones you need for your specific conduit run pattern and leave the rest closed, so the same box works for grid-tied builds, off-grid builds, and battery-attached builds without a separate SKU. Pairs with the 12000XP, 18kPV, 12kPV, FlexBOSS18, and FlexBOSS21. Step up to the EG4 AllWeather Conduit Box when the inverter mounts on a fully exposed exterior wall.
$100
Chiko GroundFlex U2V Ground-Mount Kit, 10-Panel (Concrete, No Ground Screws)
The 10-panel GroundFlex set up for a concrete foundation, supplied without ground screws. For sites where you're pouring footings and want a rack built to sit on them. Rails, clamps, and the concrete-mount hardware; you handle the pour. The pick when the ground won't take a driven screw or the engineer called for concrete. Ships from our supplier, usually about a week.
$1,415