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Pegasus Rail System
One System for Every Roof Type
The Pegasus mounting system delivers a complete rooftop PV solution with tool-free installation and integrated bonding for standard 30-40mm module frames. The open-channel rail design accommodates MC4 connectors, PV wire, and trunk cables without zip-ties. Standard and Max Rail options are available in 84" and 168" lengths with Mill and Black finishes. Compatible roof attachments include InstaFlash2 for composition shingle, Tile Scissor Mount for S/W/Flat tile, and InstaTilt for flat roof applications.
Single Multi-Clamp design functions as mid or end clamp for
30-40mm frames
Tool-free structural splice with automatic bonding (UL 2703
listed)
Roof-type-specific attachments for comp shingle, tile, and flat
roofs
Integrated wire management with open-channel design and snap-in
clips
25-year warranty with Class A fire rating for any slope
roof
Pegasus Rail System Components
Choose Your Pegasus Rail System
Select the rail system for your project, then add roof attachments and accessories below based on your roof type.
Pegasus Rail System
Available in 14' and 7' lengths with Mill and Black finishes. Open-channel profile holds MC4 connectors, PV wire, and trunk cables without zip-ties.
Domestic Content Rails & Hardware
(Available in 2026) USA-made rails, clamps, and splices designed to help qualifying projects pursue the domestic content bonus tax credit under the Inflation Reduction Act.
SkipRail Row-Skipping Clamp
Add SkipRail clamps to the Pegasus Rail System to “skip” intermediate rows of mounts, rails, and clamps. Add to any Pegasus Rail System to eliminate intermediate rows.
Product Categories
Shop by Roof Type & Application
Select your roof type or application to find compatible Pegasus mounting components, attachments, and accessories.
Composition Shingle
Flashless and traditional mounting options for shingle roofs. Factory-sealed InstaFlash2, Comp Mount, and ButyL-Foot solutions.
6 Products View Products
Tile Roof
Click-to-lock Scissor Mounts and Tile Replace flashings for S-tile, W-tile, and flat tile applications. No grinding or cutting required.
8 Products View Products
Flat Roof & Tilt Systems
Adjustable tilt mounting for low-slope and flat roofs. InstaTilt and Tilt Leg Kit with 0-35° adjustment. Uses scrap rail for cost savings.
4 Products View Products
Accessories & Hardware
BondBox junction boxes, MLPE mounts, wire management clips, cable grips, ground lugs, clamps, and finishing components.
12+ Products View Accessories
Composition Shingle
Comp Shingle Roof Attachments
Factory-sealed flashless mounts and traditional flashing options for asphalt shingle roofs. All products are UL 2703 listed and backed by a 25-year warranty.
InstaFlash2 Kit
Factory-sealed mount with non-hardening butyl sealant. Rafter or deck attach with no pre-drilling. Instantly watertight in any weather condition.
Datasheet
InstaFlash Kit
Original factory-sealed mount with protective cage and non-hardening sealant. Rafter attached with 5/16" x 4.0" SS lag. Fills missed pilot holes and shingle gaps automatically.
Datasheet
Comp Mount Kit
Single-form flashing with preinstalled washers and elevated water seal. Open-slot L-foot included. Simple, durable, and watertight for life.
Datasheet
Comp Accessory Mount
Secure conduit, junction boxes, or other accessories to composition shingle roofs. One-piece flashing with elevated cone. Simple to install, watertight for life.
Datasheet
Tile Roof
Tile Roof Attachments
Click-to-lock Scissor Mounts and Tile Replace flashings for S-tile, W-tile, and flat tile applications. No grinding or cutting required. UL 2703 certified with 25-year warranty.
Tile Scissor Mount
Click-to-lock mount that eliminates the L-foot with a single tightening step. Available for Flat, S-tile, and W-tile configurations. Includes replacement flashing with EPDM boot.
Tile Replace Mount
Replacement tile flashing system with no grinding or cutting required. Simpler to manage, easy to install, and watertight for life. Available for Flat, S-tile, and W-tile.
Tile Hook - Rafter
Traditional rafter-attached tile hook for S, W, and flat tile roofs. Adjustable height for batten or batten-less installations.
Flat Roof & Tilt Systems
Flat Roof & Tilt Mounting
Adjustable tilt mounting for low-slope and flat roofs. Pre-assembled components with 0-35° tilt adjustment. Uses scrap Pegasus Rail for cost savings.
InstaTilt Kit
Next-level flat roof mounting with InstaFlash attachment. Pre-assembled brackets, adjustable 0-35° tilt. Uses scrap Pegasus Rail for tilt legs. Engineering packets for 48 states.
Tilt Leg Kit
Universal tilt leg brackets for use with third-party 3" or larger curb flashing systems, post, and heat-welded systems. Adjustable 0-35° tilt using scrap rail.
Accessories & Wire Management
Accessories & Wire Management
Complete your Pegasus installation with junction boxes, accessory mounts, MLPE brackets, wire management, and grounding components.
BondBox
Next-level junction box with integrated ground lug and bus bar. Eliminates ground lugs and copper wire from the roof. Handles multiple arrays with end or mid-wire connections.
Comp Accessory Mount
Secure conduit, junction boxes, or other accessories to composition shingle roofs. One-piece flashing with elevated cone. Simple to install, watertight for life.
Tile Accessory Mount
Mount conduit or junction boxes on tile roofs. Tool-free installation on Flat, S, and W-tile. Pre-punched holes for conduit straps or J-box bracket.
MLPE Mount
Secures and bonds most micro-inverters and optimizers to rail. Connectors and wires route underneath after installation. UL 2703 listed as reusable.
Wire Clip
Hand-operable clip holds wires securely in rail channel. Snaps in place, won't slip. Lifetime wire management without zip-ties.
Cable Grip
Stainless steel backing secures four PV wires or two trunk cables. Eliminates sagging wires. Durable grip for lifetime performance.
Ground Lug
Holds 6 or 8 AWG bare copper wire. Mounts on top or side of rail. Assembled on MLPE Mount. UL 2703 listed as reusable.
End Cap
Fits flush to PV module and hides raw or angled rail cuts. Hidden drain quickly clears water from rail. Premium finished appearance.
Hidden End Clamp
Premium edge appearance with one-hand installation. Preinstalled pull-tab grips rail edge. Tucks away for reuse.