Skip links

Tilt Mount Features     

Tilt Legs

Tilt Legs are available in multiple lengths to support a wide range of mounting angles. The Fixed Tilt Leg Kit includes a North South Tilt Leg, plus hardware for attaching to XR Rails.

South Tilt Legs come assembled and feature angle indicator markings to simplify installation. North Tilt Legs consist of a slotted aluminum tube and a pivot bracket for full adjustability.

  • Tilt Legs attach directly to XR Rails.
  • Assembled South Tilt Legs include angle indicators.
  • Legs are electrically bonded to rails.


Read the Data Sheet

Find out the components and materials needed for a successful flat roof solar installation.

Get a Demo Kit

Our free demo kit includes XR100 Rail, a UFO and Stopper Sleeve, a FlashFoot2, a T-bolt, a Square-bolt and a Grounding Lug.

XR Rails

XR Rails are the backbone of the solar array. Their unique curved profile increases structural strength and spanning capability, allowing for fewer roof penetrations and more cost-effective system designs.

XR Rails are available in three targeted sizes: XR10, XR100 & XR1000. Each size supports specific design loads, while minimizing material costs. Depending on your location, there is an XR Rail to match.


Watch the Video


Read the Tech Brief

Find out the spanning capabilities in different wind and snow conditions for each of our new rails.

Universal Fastening Object

The UFO (Universal Fastening Object) is a one-size-fits-all, single-piece fastener that quickly and securely bonds solar modules to XR Rails. It comes lubricated and assembled, with a sleek, low-profile design. Simply snapping on a Stopper Sleeve transforms the UFO into an end clamp.

The UFO is a part of the IronRidge Integrated Grounding System, which is listed to UL 2703 and eliminates the need for separate grounding hardware.


Watch the Video

Read the Tech Brief

The UFO family of components delivers integrated grounding and makes installation a snap.

Order a free UFO Sample

It’s not a clamp. We’ll ship you a free sample so you can experience the next evolution of solar fastener firsthand.

Use our Design Assistant tool to layout a project, create a bill of materials, and obtain a quote from our distributors.

Register for a webinar or watch videos about our Tilt Mount System.

FAQs, documentation and certifications for the Tilt Mount System.

Additional Parts


Stopper Sleeve

The Stopper Sleeve snaps onto the IronRidge UFO to transform it into an end clamp. It comes in clear and black finishes and 7 different sizes to accommodate a range of module frames.


Grounding Lug

Low-profile Grounding Lug mounts in any direction and connects an entire row of PV modules to equipment grounding conductor.


End Caps

Provide a finished look for rails.


Wire Clips

Organize both DC and AC wiring along the rails.