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RF07 Flange-Top Solar Clamp | Adjustable & Direct-Attach Ready Mount

RF07 Flange-Top Solar Clamp | Adjustable & Direct-Attach Ready Mount

Name: RF07 Flange-Top Solar Clamp | Adjustable & Direct-Attach Ready Mount
Rating: 5 (81 reviews)

The RF07 Flange-Top Clamp combines a heavy-duty standing seam base with a wide, slotted flange plate. It offers superior adjustability for grid alignment on irregular roofs and supports both rail-based side-mounting and direct-attach (rail-less) configurations.

Product Detail

Product Description

RF07 Flange-Top Solar Clamp | Adjustable & Direct-Attach Ready Mount

The RF07 Flange-Top Clamp combines a heavy-duty standing seam clamp with a specialized wide Flange Plate. This slotted or multi-hole flange provides extended adjustability and a broader mounting surface compared to standard single-bolt clamps.

It is particularly useful for grid alignment on irregular roofs, supporting direct-attach (rail-less) panel configurations, or enabling side-mounting of rails for a lower profile system.

Its versatile design makes it a favorite for installers dealing with non-standard seam spacing or requiring extra tolerance for thermal expansion.

Close-up view of the RF07 flange-top clamp structure.

Product Structure

RF07 Flange-Top Clamp installation diagram.

Selling Points & Advantages

Installation Flexibility: Slotted flange allows for E-W or N-S adjustment to compensate for drifting roof seams.
Direct-Attach Ready: Provides sufficient surface area to support solar panels directly without rails.
Low Profile: Enables side-mounting of rails to reduce wind load and improve aesthetics.
Versatile Mounting: Ideal for irregular roofs where standard clamps fail to align.

Parameters

Feature	Specification
Model Code	RF07
Feature	Wide Slotted Flange Plate
Material	Aluminum 6005-T5
Application	Rail Alignment, Direct Attach, Side-Mount
Warranty	12 Years

Related Models

RF01

RF02

RF03

RF04

RF05

RF06

RF07

RF08

FAQ

Q01: Why use a flange clamp?
A01: The flange allows for positional adjustment. If roof seams aren't perfectly straight, the slot lets you slide the bolt to align the rail perfectly.

Q02: Can I use this for rail-less mounting?
A02: Yes, the wide flange provides enough surface area to support solar panel frames directly, making it ideal for rail-less systems.

Q03: Is the flange adjustable?
A03: Yes, the slotted hole design allows for significant East-West or North-South adjustment during installation.

Q04: What type of seams does it fit?
A04: It is specifically designed for round bulb standing seams. The clamp jaw is contoured to fit the round seam profile securely, unlike flat vertical clamps.

Q05: Does it require drilling?
A05: No, it uses non-penetrating setscrews to grip the seam, preserving the roof warranty.

Q06: Can I side-mount rails?
A06: Yes, the flange allows L-feet to be mounted on the side, enabling a lower profile system that is more aerodynamic.

Q07: What is the material?
A07: High-quality Anodized Aluminum 6005-T5.

Q08: Is hardware included?
A08: It comes with the necessary setscrews for seam attachment. Top bolts for the flange slot are usually part of the L-foot kit.

Q09: How much adjustment does the slot offer?
A09: The slot typically allows for 30-50mm of adjustment range, depending on the specific model variation.

Q10: Is it suitable for high wind loads?
A10: Yes, when used with rails, the side-mount configuration can reduce wind uplift forces on the system.

Q11: Can it support microinverters?
A11: Yes, the flange provides a convenient mounting point for microinverters or optimizers directly to the clamp.

Q12: Does it work on snap-lock seams?
A12: Please consult our technical team; while the base clamp might fit, the snap-lock seam itself must be strong enough for the point load.

Q13: What is the torque spec?
A13: Standard torque is 15-17 Nm for the M8 setscrews.

Q14: Is it pre-assembled?
A14: Yes, the clamp and flange plate are pre-assembled for efficient site installation.

Q15: What is the warranty?
A15: 12 years.

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