IronRidge Microinverter or Optimizer Mounting and Bonding Hardware (T-Bolt) BHW-MI-01-A1

(APSystems + Enphase Microinverter Mounting) 

The IronRidge BHW-MI-01-A1 is a combined mounting and bonding hardware solution designed specifically for attaching microinverters or DC optimizers directly to IronRidge rails. Using a T-bolt interface, this hardware provides a secure mechanical attachment while simultaneously creating a reliable electrical bond to the racking system—eliminating the need for separate grounding components.

Built for efficiency in the field, the BHW-MI-01-A1 helps installers reduce parts count, speed up installs, and maintain code-compliant grounding across module-level power electronics (MLPE).

Purpose

• Securely mounts microinverters or DC optimizers to IronRidge rails

• Electrically bonds MLPE devices to the racking system for proper grounding

• Simplifies installation by combining mounting and bonding into one component

Best Uses

• Rail-based solar PV systems using IronRidge racking

• Installations with microinverters or DC optimizers mounted beneath modules

• Residential and commercial rooftop solar arrays

• Projects aiming to reduce grounding labor and loose components

Key Benefits

• Dual-Function Design – Provides both mechanical mounting and electrical bonding

• T-Bolt Attachment – Slides easily into IronRidge rails for fast positioning

• Corrosion-Resistant Construction – Built for long-term outdoor performance

• Clean, Code-Compliant Grounding – No additional bonding jumpers required when installed per system guidelines

Warranty

Backed by IronRidge’s industry-leading warranty.

• 25-year limited warranty when installed according to IronRidge specifications

• Designed to meet long-term structural and grounding reliability requirements

Product Specifications