Metal Roof Solar Accessories

Mounting Accessories

1. L-Foot Bracket

• Connects rails to roof base.

• Compatible with hanger bolts or roof clamps.

2. Hanger Bolt

• Used with L-feet for securing to wood underlayment.

• Dual-threaded (wood + metal).

3. Clamp for Standing Seam Roof

• Non-penetrating clamps (e.g., S-5! type).

• Attached directly to metal seams, preserving roof integrity.

4. Corrugated Metal Roof Bracket

• Special base for wavy/round profiles.

• Often includes rubber gaskets for waterproofing.

5. Trapezoidal Metal Roof Bracket

• Preformed aluminum or stainless-steel brackets.

• Fix directly into trapezoidal peaks with EPDM sealing.

Rails & Connectors

1. Solar Mounting Rail

• Aluminum rails to support solar panels.

• Lightweight, corrosion-resistant.

2. Rail Splice

• Connects two rails end-to-end.

• Ensures structural continuity and grounding.

3. Rail Mid Clamp & End Clamp

• Mid Clamp: Secures panels side-by-side.

• End Clamp: Secures panel at edges.

Grounding & Bonding Components

1. Grounding Lugs

• Connect system to earth ground.

• Typically used on rails.

2. Grounding Clips / Pins

• Maintain electrical bonding between panel and rail.

Waterproofing & Sealants

1. Rubber Gasket Pads

• Pre-installed on metal roof brackets.

• Prevents leaks around screws.

2. Flashing Plates

• Less common on metal roofs but used when penetrating the roof (e.g., for hanger bolts).

Other Useful Items

1. Cable Clips / Wire Management Clips

• Keep cables tidy and elevated off roof surface.

2. End Caps for Rails

• Aesthetic finish + prevents debris entry.

3. Microinverter or Optimizer Mounting Brackets

• Mount power electronics under each panel.