Description
IntegraRack IR-W5MBCB MultiBallast™ 5° Solar Panel Mounting Kit
The IntegraRack IR-W5MBCB MultiBallast™ is a versatile, low-profile solar panel mounting system designed for both roof and ground installations. Manufactured from aircraft-grade aluminum, this durable mounting kit supports solar modules in a 5° East/West “W” configuration or a flat 0° arrangement.
Its innovative ballasted design uses standard cinder blocks for ballast, providing a practical mounting solution without relying on traditional ground-penetrating anchors.
Key Features
The IntegraRack IR-W5MBCB MultiBallast system offers several advantages for solar installations. In addition, its modular construction makes it easy to expand an existing solar array.
- 5° East/West Configuration: First, the mounting system supports a low-profile solar panel arrangement.
- Flexible Installation: Additionally, the system accommodates compatible roof and ground mounting applications.
- Aircraft-Grade Aluminum: Moreover, its lightweight aluminum construction provides strength and durability.
- Ballasted Design: Instead of relying on traditional ground anchors, the system uses standard concrete blocks for ballast.
- Universal Module Compatibility: Furthermore, the mounting kit accommodates various solar module sizes.
- Integrated Bonding Hardware: Each kit also includes four IR-F2 solar module bonding clamps.
- Modular Design: Finally, installers can combine multiple kits to expand their solar arrays.
As a result, the IntegraRack MultiBallast system offers a practical mounting solution for residential, commercial, and off-grid solar projects.
Kit Components
Each IR-W5MBCB kit includes:
- (2) Base mounts
- (2) H module mounting brackets
- (4) IR-F2 solar module flange clamp bonding brackets
- (4) 20 mm bolts
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | IntegraRack |
| Model | IR-W5MBCB |
| Part Number | IR-W5MBCB0094 |
| Mounting Angle | 5° East/West or 0° flat |
| Material | Aircraft-grade aluminum |
| Finish | Mill |
| Mounting Applications | Roof and ground |
| Individual Kit Weight | 5 lbs |
| Individual Kit Dimensions | 10 × 9 × 6 inches |
| Case Quantity | 4 kits |
| Case Weight | 20 lbs |
| Case Dimensions | 19 × 11 × 14 inches |
Installation and Configuration
The IntegraRack MultiBallast system supports solar modules through a flexible, modular mounting arrangement. As a result, installers can easily expand their solar arrays to accommodate different project sizes.
For proper installation, use one mounting kit per solar panel, plus one additional kit to start each row.
For example, a row containing 10 solar panels requires 11 mounting kits. This configuration helps installers plan their mounting hardware accurately.
Additionally, customers must purchase standard concrete ballast blocks separately because the mounting kits do not include them.
Before installation, installers should calculate the necessary ballast weight based on site conditions, structural requirements, and applicable installation guidelines. Therefore, proper planning helps ensure a stable and secure solar mounting system.
The IntegraRack MultiBallast kit supports multiple mounting configurations using the same components, allowing installers to select the appropriate arrangement for their project.
Ideal Applications
The IR-W5MBCB MultiBallast mounting system is suitable for residential, commercial, and off-grid solar installations where a low-profile ballasted mounting solution is appropriate.
Choose IntegraRack MultiBallast for a lightweight, versatile solar panel mounting solution designed for efficient installation and long-term durability.


















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