CrossRail Ground Mount System
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CrossRail Ground Mount System
GM Residential Top Cap 3, Kit
Product number:
4000198
The Ground Mount Top Cap is installed onto the post pipes and attaches to the horizontal galvanized pipes.
The Cross Clamp features a new and improved design allowing for easy one-handed installation with just one tool, offering both Mid and End Clamp functionality, compatible with module frames ranging from 30mm to 45mm, and maintaining a minimal inter-module gap of 0.5 inches.
The Cross Clamp features a new and improved design allowing for easy one-handed installation with just one tool, offering both Mid and End Clamp functionality, compatible with module frames ranging from 30mm to 45mm, and maintaining a minimal inter-module gap of 0.5 inches.
The K2 Cross Clamp offers a versatile and efficient design for solar module installations, meeting U.S. Domestic Content Requirements under the IRA 2022 to help projects qualify for federal incentives. This newly improved clamp allows easy one-handed installation with just one tool, functioning as both a Mid and End Clamp. Compatible with module frames from 30mm to 45mm, it maintains a minimal inter-module gap of 0.5 inches, ensuring a sleek, low-profile finish while providing secure, reliable support across U.S. rooftops.
The K2 Cross Clamp offers a versatile and efficient design for solar module installations, meeting U.S. Domestic Content Requirements under the IRA 2022 to help projects qualify for federal incentives. This newly improved clamp allows easy one-handed installation with just one tool, functioning as both a Mid and End Clamp. Compatible with module frames from 30mm to 45mm, it maintains a minimal inter-module gap of 0.5 inches, ensuring a sleek, low-profile finish while providing secure, reliable support across U.S. rooftops.
K2's updated Mid Clamp has the self-leveling base that was created from our innovative K2 End Clamp.
The K2 End Clamp is a self-leveling end clamp that is compatible with all K2 Systems.
CrossRail 80, Mill
Product number:
4000708
The CrossRail 80 is K2's largest rail profile. It is predominately used for the Ground Mount System.
Rail Connector UL 2703 Set, CR80, Mill
Product number:
4001196
K2’s Rail Connector is a more efficient use of material and reduces rail waste. The Set includes the T-Bolt and nut hardware.
EndCap, Black, CR80
Product number:
4001221
K2 Systems offers end caps for every CrossRail profile. Simply snap onto the end of the rail for improved aesthetics.
K2 Pipe Bracket Kit
Product number:
4000330
K2's Pipe Bracket connects the galvanized pipes to the CrossRail 80 in the Ground Mount System.
13x25mm Bonding T-Bolt Kit
Product number:
4000122
This is a bonding 25mm stainless steel T-Bolt with a 13mm serrrated hex nut.
13x25mm T-Bolt Kit
Product number:
4000048
This is a 25mm stainless steel T-Bolt with a 13mm serrrated hex nut.
Hex Flange Nut, Serrated, SS
Product number:
4000043
Serrated hex nut compatible with M8 size T-Bolts.
K2 Ground Lug, 13mm Hex Set
Product number:
4000006-H
Top mounted grounding lug compatible with all K2 rail systems.
Burndy WEEB Lug 10.3
Product number:
4000622
Grounding lug that attaches to the side channel of the CrossRail.
CR Micro inverter & OPT, 13mm Hex, DC
Product number:
4000629-H-US
Hardware that attaches microinverters or optimizers to the rail.
CR Micro inverter & OPT, 13mm Hex Kit
Product number:
4000629-H
Hardware that attaches microinverters or optimizers to the rail.
The K2 4 Wire Dragon Clip, Set attaches directly to the PV module frame, offering a secure hold for up to four PV cables or two Enphase Q Cables. Its compatibility with all K2 Systems underscores its versatility and adaptability. Crafted from stainless steel, this clip guarantees a durable and steadfast attachment to the module, while its UV resistant nylon body mitigates the risk of sharp edges damaging cable insulations.
The HEYClip SunRunner Cable Clip locks over the lip of the rail to manage wires on the side of the rail.
Wire Management Clip, Omega, Black
Product number:
4005394
The Omega Clip is a side channel cable clip for CrossRail and MiniRail systems.
K2's Universal Mid Clamp is compatible with all our systems.
K2's Universal End Clamp is our standard end clamp that is compatible with all our systems.
K2's Universal End Clamp is our standard end clamp that is compatible with all our systems.
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CrossRail Ground Mount System
The CrossRail Ground Mount System is a high-quality, German-engineered system optimized for residential installations. It is a pre-engineered system for either 4 or 5 rows of modules that can adjust to 5-25 degree tilts and withstand high snow and wind loads.
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CrossRail Ground Mount System
Areas of application
The CrossRail Ground Mount System has been updated with two innovative components, the Top Cap and Adjustable L-Bracket.

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CrossRail Ground Mount System
Technical Data
| Rail Type | |
|---|---|
| CrossRail 80, Mill | |
| Material | 6000 Series Aluminum |
| W = width [mm] | 39 |
| H = height [mm] | 80 |
| Lengths [in] | 172", 216" |
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CrossRail Ground Mount System
Downloads
CrossRail Ground Mount System - Data Sheet
Torque Flyer
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CrossRail Ground Mount System
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CrossRail Ground Mount System
K2 Base: Easy, fast and safe planning
Quick and easy planning in five steps of K2 mounting systems for pitched and flat roofs. Our free planning tool K2 Base has a dashboard for efficient project management. Google Maps integration and graphic drawing tools support you in planning and make it easier.