Integrarack IR MultiBallast 5° East / West ‘W’ Configuration
$48.49
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The IntegraRack IR MultiBallast™ (5° East/West ‘W’) is a modular, non-penetrating solar racking system built from aircraft-grade aluminum. Designed for both flat roofs and ground mounts, this configuration delivers a gentle 5° tilt with an East/West “W” layout — ideal for maximizing energy yield while reducing ballast weight. The MultiBallast system uses just four main components, can be ballasted with standard concrete blocks (CMU), or mounted with industrial polyurethane if needed. With its streamlined modular design, it’s fast to install, supports any panel size, and conforms to UL-2703 for bonding and mechanical strength.
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- Additional information
- Specifications
- What's Included
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Integrarack IR MultiBallast 5° East / West ‘W’ Configuration
The IntegraRack IR MultiBallast™ (5° East/West ‘W’) is a modular, non-penetrating solar racking system built from aircraft-grade aluminum. Designed for both flat roofs and ground mounts, this configuration delivers a gentle 5° tilt with an East/West “W” layout — ideal for maximizing energy yield while reducing ballast weight. The MultiBallast system uses just four main components, can be ballasted with standard concrete blocks (CMU), or mounted with industrial polyurethane if needed. With its streamlined modular design, it’s fast to install, supports any panel size, and conforms to UL-2703 for bonding and mechanical strength.
Product Features
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5° East/West ‘W’ tilt orientation: provides lower profile and optimized energy capture with minimal ballast
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Built with aircraft-grade aluminum: lightweight yet strong for reliable performance and ease of installation
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Uses only four main components: simplifies inventory, shipping, and assembly
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Supports standard CMU block ballast or industrial-strength polyurethane: offers flexible mounting based on site constraints
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Wind spoiler option available: boosts wind resistance for higher wind zones
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UL-2703 certified: meets bonding and mechanical performance standards required for solar racking systems
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Works with any size solar module: supports everything from standard to jumbo panels
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Permitting-friendly design: often does not require building permits thanks to its ballast-based, non-penetrating structure
| Weight | 10 lbs |
|---|---|
| Dimensions | 72 × 8 × 5 in |
| Brand | |
| Application | Ballast, Ground mount |
| Racking Mounting Surface | Flat Roof, Ground / Soil |
| Racking Type | Fixed Tilt |
Specifications
Features:
- Utilizes our Heavy-duty 3.1 Mill-finish rails.
- Mount up to 64 modules on a single structure.
- Rated for up to 170 MPH wind speed and 70 psf of snow load.
- Mount typical modules with frame thickness between 30mm and 40mm.
- Kit includes all parts required except: Swivel Tee-Fittings for cross bracing, if needed:
- 2-inch Schedule-40 pipe
- Concrete
- Sites with a ground slope greater than 15 degree may require additional engineering certification.
- Some situations require cross bracing – use our sizing calculator (QR code on next page) or give us a call for more information.
- Maximum module width: 46.16-IN on 3-module kits / 45-IN on 4-module kits.
- UPS Shippable
What's Included
- Qty 4 70″ rails,
- Qty 4 2″ Pipe Caps
- Qty 2 Splices
- Qty 4 Pipe Mounts,
- Qty 8 5050 Clamps
- Qty 4 End Caps
- Qty 8 Module Lead Clips
- Qty 1 Ground Lug
Datasheets / manuals / wiring diagrams
Datasheet
Tamarack-Solar-Ground-Mount-System-Installation-Manual Tamarack-Solar-Ground-Mount-Kit-Data-Sheet
Manual
Reviews
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