Corrugated Metal Roofs
Corrugated PowerClamp, Kit, DC
Product number:
4000307-US
Introducing the Corrugated PowerClamp Kit, expertly crafted in the USA to support your sustainable energy solutions while meeting the US Domestic Content requirements of the Inflation Reduction Act (IRA) 2022. This robust aluminum bracket, paired with high-quality stainless steel hardware, is specifically optimized for corrugated metal roofs. Designed for maximum strength and stability, the Corrugated PowerClamp Kit ensures reliable installation, making it the perfect choice for eco-conscious projects that prioritize domestic manufacturing.
Corrugated PowerClamp, Kit
Product number:
4000307
Aluminum bracket and stainless steel hardware optimized for corrugated roofs.
K2 Cross Clamp Set, Mill
Product number:
4000135
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.
K2 Cross Clamp Set, Dark
Product number:
4000145
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.
K2 Cross Clamp Set, Mill, DC
Product number:
4000135-US
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 Cross Clamp Set, Dark, DC
Product number:
4000145-US
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.
Drop N Lock Flashing w/Everseal, Kit
Product number:
4000249-B
Drop N Lock Flashing w/Everseal, Kit description
Yeti Clamp 2.0, Set
Product number:
4000050-B
The Yeti Clamp 2.0 is K2 Systems' very own hidden end clamp, with enhanced aesthetics and simple installation.
CrossRail 44-X 172", Mill
Product number:
4000719
The CrossRail 44-X may be K2's smallest and lightest rail profile, but it is just as strong as the 48-X.
CrossRail 44-X Max 172", Mill, DC
Product number:
4000819-US
The CrossRail 44-X may be K2's smallest and lightest rail profile, but it doesn’t compromise on strength—matching the durability of the 48-X. Its enhanced profile design provides additional space for in-rail wire management, offering greater flexibility in installations. Proudly made in the USA, this product meets the requirements of the IRA 2022 Domestic Content standards, making it a reliable choice for projects that prioritize American manufacturing.
CrossRail 44-X Max 172", Dark
Product number:
4000820
The CrossRail 44-X may be K2's smallest and lightest rail profile, but it doesn’t compromise on strength—matching the durability of the 48-X. Its enhanced profile design provides additional space for in-rail wire management, offering greater flexibility in installations.
CrossRail 44-X Max 172", Mill
Product number:
4000819
The CrossRail 44-X may be K2's smallest and lightest rail profile, but it doesn’t compromise on strength—matching the durability of the 48-X. Its enhanced profile design provides additional space for in-rail wire management, offering greater flexibility in installations.
SPO CrossRail 44-X Max 86", Mill, DC
Product number:
4000816-US
The CrossRail 44-X may be K2's smallest and lightest rail profile, but it doesn’t compromise on strength—matching the durability of the 48-X. Its enhanced profile design provides additional space for in-rail wire management, offering greater flexibility in installations. Proudly made in the USA, this product meets the requirements of the IRA 2022 Domestic Content standards, making it a reliable choice for projects that prioritize American manufacturing.
CrossRail 44-X 172", Dark
Product number:
4000720
The CrossRail 44-X may be K2's smallest and lightest rail profile, but it is just as strong as the 48-X.
CrossRail 48-X 172", Dark, DC
Product number:
4000724-US
The CrossRail 48-X is K2 Systems' most popular rail profile, engineered for durability and strength across diverse rooftop solar installations. Fully compliant with U.S. Domestic Content Requirements under the IRA 2022, this rail is eligible for federal incentives, making it a reliable choice for American solar projects. The CrossRail 48-X provides a robust, secure foundation for mounting, ensuring long-lasting performance and ease of installation across U.S. rooftops.
CrossRail 48-X 172", Mill, DC
Product number:
4000723-US
The CrossRail 48-X is K2 Systems' most popular rail profile, engineered for durability and strength across diverse rooftop solar installations. Fully compliant with U.S. Domestic Content Requirements under the IRA 2022, this rail is eligible for federal incentives, making it a reliable choice for American solar projects. The CrossRail 48-X provides a robust, secure foundation for mounting, ensuring long-lasting performance and ease of installation across U.S. rooftops.
CrossRail 48-X 172", Mill
Product number:
4000723
The CrossRail 48-X is K2 Systems' most popular rail profile, engineered for durability and strength across diverse rooftop solar installations.
CrossRail 48-XL 172", Dark
Product number:
4000728
The CrossRail 48-XL by K2 Systems is an exceptionally strong rail profile, specifically engineered to withstand extreme weather conditions, providing unmatched stability and durability.
CrossRail 48-XL 172'', Dark, DC
Product number:
4000728-US
The CrossRail 48-XL by K2 Systems is an exceptionally strong rail profile, specifically engineered to withstand extreme weather conditions, providing unmatched stability and durability. Compliant with U.S. Domestic Content Requirements under the IRA 2022, it qualifies for federal incentives, making it ideal for American solar installations in demanding climates. The CrossRail 48-XL ensures a secure, resilient foundation, delivering robust support and peace of mind in challenging environments across U.S. rooftops.
CrossRail 48-XL 185", Mill
Product number:
4000729
The CrossRail 48-XL by K2 Systems is an exceptionally strong rail profile, specifically engineered to withstand extreme weather conditions, providing unmatched stability and durability.
CrossRail 48-XL 172", Mill, DC
Product number:
4000727-US
The CrossRail 48-XL by K2 Systems is an exceptionally strong rail profile, specifically engineered to withstand extreme weather conditions, providing unmatched stability and durability. Compliant with U.S. Domestic Content Requirements under the IRA 2022, it qualifies for federal incentives, making it ideal for American solar installations in demanding climates. The CrossRail 48-XL ensures a secure, resilient foundation, delivering robust support and peace of mind in challenging environments across U.S. rooftops.
CrossRail 48-XL, Dark
Product number:
4000705
CrossRail 48-XL is an very strong rail profile designed for areas with extreme weather conditions.
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 CR 44-X, Set, DC
Product number:
4000051-US_C
The K2 Rail Connector is a durable and efficient structural external connector designed to securely attach rails to solar racking systems. Engineered to meet the Domestic Content requirements under the Inflation Reduction Act (IRA), this product is the perfect choice for installers seeking compliance without compromising on quality.
Rail Connector CR 44-X, Set, Mill
Product number:
4000051
The K2 Rail Connector is a structural external connector that attaches to the rail with two T-Bolts and nuts.
Rail Connector CR 44-X, Set, Dark
Product number:
4000052
The K2 Rail Connector is a structural external connector that attaches to the rail with two T-Bolts and nuts.
RailConn CR 48-X,48-XL Set, Mill, DC
Product number:
4000385-US
The K2 Rail Connector is a robust structural external connector designed for secure rail attachment using two T-Bolts and nuts. Meeting U.S. Domestic Content Requirements under the IRA 2022, it supports solar projects that qualify for federal incentives. Engineered for strength and stability, the K2 Rail Connector provides reliable, long-lasting support for solar installations across U.S. rooftops.
RailConn CR 48-X,48-XL Set, Dark, DC
Product number:
4000386-US
The K2 Rail Connector is a robust structural external connector designed for secure rail attachment using two T-Bolts and nuts. Meeting U.S. Domestic Content Requirements under the IRA 2022, it supports solar projects that qualify for federal incentives. Engineered for strength and stability, the K2 Rail Connector provides reliable, long-lasting support for solar installations across U.S. rooftops.
RailConn CR 48-X,48-XL Struct Set, Mill
Product number:
4000385
The K2 Rail Connector is a structural external connector that attaches to the rail with two T-Bolts and nuts.
RailConn CR 48-X,48-XL Struct Set, Dark
Product number:
4000386
The K2 Rail Connector is a structural external connector that attaches to the rail with two T-Bolts and nuts.
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.
Rail Connector UL 2703 Set, CR80, Dark
Product number:
4000329
K2’s Rail Connector is a more efficient use of material and reduces rail waste.
EndCap 44-X , K2
Product number:
4000176
K2 Systems offers end caps for every CrossRail profile. Simply snap onto the end of the rail for improved aesthetics.
CrossRail Flat EndCap, CR 48-X,48-XL
Product number:
4000431
Flat end cap for the CrossRail 48-X or 48-XL to help enhance the aesthetics of the system.
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.
Sleeve CR 44-X, Extrusion
Product number:
4000177
K2 Systems offers sleeves so that you can cover the ends of the rails with a dark exterior.
CrossRail 3" Black Sleeve 48-X,48-XL
Product number:
4000583
K2 Systems offers sleeves so that you can cover the ends of the rails with a dark exterior.
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.
Burndy WEEB Lug 10.3
Product number:
4000622
Grounding lug that attaches to the side channel of the CrossRail.
Dynobond 8"
Product number:
4000354
The Dynobond 8" offers simple module-to-module row bonding, with a clean aesthetic hiding bonding hardware under the array.
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.
K2 4 Wire Dragon Clip, Set
Product number:
4000400
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.
Wire Management Clip, TC
Product number:
4000069
The TC Wire Clip is a top-mounted wire management solution that is compatible with all of K2's rail profiles.
HEYClip SunRunner Cable Clip SS, S6404
Product number:
4000382
The HEYClip SunRunner Cable Clip locks over the lip of the rail to manage wires on the side of the rail.
Corrugated Metal Roofs
Possible systems
Corrugated Metal Roofs
Corrugated Metal Roofs
Corrugated Metal Roofs
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.