
Explore K2 Solar Products
K2 Systems 4000508 CrossRail 80 168" (14') Rail, Mill
4000508
K2 Systems 4000051 Rail Connector Set CR 44-X, Mill
4000051
K2 System 4001196 Connector SET; ETL bonded
4001196
K2 System 4000006-H accessories Ground Lug Set
4000006-H
K2 System 4000629-H accessories Micro Optimizer Mounting Kit
4000629-H
K2 Systems 4000663 Crossrail 48-X 166" Rail, Dark
4000663
K2 System 4000385 Crossrail 48 x Connector SET
4000385
K2 System 4000386 Crossrail 48 x Black Connector SET
4000386
K2 Systems 4000090 CR End Clamp 30-40mm (Pack of 20)
4000090
K2 Systems 4000330 Pipe Bracket Kit 2 In.
4000330

K2 Solar delivers mounting solutions built for speed, flexibility, and long-term stability. Their lineup includes the D-Dome and S-Dome for flat roofs, CrossRail for pitched roofs, and MiniRail for metal roofs. With tools like K2 Base design software, snap-in components, and universal clamps, K2 makes racking faster to install and proven to perform in any climate.
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Universal Roof Compatibility
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Rapid Installation System
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TÜV-tested
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Trusted in every climate zone
Why K2 Solar Stands Out

Engineered for Reliability
Built with corrosion-resistant materials for decades of dependable use.

Simplified Installation
Installer-focused systems designed for efficiency and ease of use.

Flexible Applications
Mounting solutions that adapt to rooftops, ground-mount, and specialty projects.

Trusted Worldwide
K2 systems are deployed globally, earning confidence from installers and project developers.

Explore the full range of K2 Solar solutions
Get product guidance and ensure optimal compatibility by contacting US Solar Supplier.
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