MiniRail Comp System
K2 MiniRail Comp 2.0 Kit, Dark
Product number:
4000246
The MiniRail Comp System is a rail-less solution for composition shingle roofs providing low profile design and rapid installation all in one kit.
K2 MiniRail Comp 2.0 Kit, Dark, DC
Product number:
4000246-US
The K2 MiniRail Comp 2.0 Kit offers a rail-less solution designed specifically for composition shingle roofs. Featuring a low-profile design, it enables rapid installation while maintaining durability and functionality. This all-in-one kit ensures a sleek aesthetic and ease of use for residential solar projects. Proudly made in the USA, it complies with the IRA 2022 Domestic Content requirements, making it an ideal choice for projects prioritizing American-made products.
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.
K2 Cross Cap
Product number:
4000312
Give the Cross Clamp an aesthetic clean finish using the Cross Cap.
MiniRail Cap
Product number:
4000250
The MiniRail Cap discreetly conceals hardware along the edges of your array, providing a sleek and clean aesthetic. Easily snap it onto the end of the rail for an instant improvement in appearance.
K2 Module Leveling Block, 5mm
Product number:
4000303
The K2 Module Leveling Block, 5mm is designed to even out any uneven surfaces on your roof. Stack up to four blocks together for precise leveling.
DR #14 x 3" x 5/16 Hex Head Screw
Product number:
4000310
Self-tapping screw with EPDM washer, compatible with multiple roof types. This screw can be drilled into the rafter or the decking and is compatible with multiple K2 roof attachments.
K2 Ground Lug, 13mm Hex Set
Product number:
4000006-H
Top mounted grounding lug compatible with all K2 rail systems.
ILSCO, SGB-4, 4-14 SOL-STR
Product number:
4000960
Grounding lug that attaches to the open end of the rail. It is most commonly used for the MiniRail XPRess and D-Dome Railless² systems.
MLPE, Module Frame Mount, Kit
Product number:
4000083
The MLPE Module Frame Mount Kit is used to attach microinverters or optimizers to the module frame.
MiniRail Comp System
Introducing the MiniRail Comp System: your ultimate rail-less system solution for composition shingle roofs. Featuring K2's proprietary EverSeal butyl, the MiniRail Comp arrives pre-assembled, ready to adhere to your roof effortlessly. Not only does the MiniRail Comp save you time, but it also undergoes rigorous testing to guarantee reliability. With water submergence and accelerated age/weather tests, you can trust its resilience in the face of the harshest conditions.
But that's not all – the MiniRail Comp boasts a sleek 5" design that eliminates the need for long extruded rails. Each kit includes the MiniRail Comp, 4 screws, and a Cross Clamp, providing everything you need for secure installation. While four screws ensure robust deck attachment, you can opt for just two screws when installing into the rafter, providing versatility without compromising strength.
With its low-profile design, the MiniRail Comp seamlessly integrates into your roof, delivering a clean and professional finish. Trust K2's MiniRail Comp System for effortless installation, superior performance, and lasting peace of mind for your solar panel projects.
MiniRail Comp System
Areas of application
The MiniRail Comp is a rail-less solution that was specifically designed for composition shingle roofs. It offers rafter and deck attach flexibility just like many of our standard roof attachments. It also has the K2 EverSeal preassembled on the base for simple waterproofing.
MiniRail Comp System
Technical data
| Rail Type | |
|---|---|
| MiniRail Comp | |
| Material |
High grade aluminum, high corrosion resistant stainless steel screws |
| W = WIDTH [MM] | 78 |
| H = HEIGHT [MM] | 60 |
| LENGTH [IN] | 5" |
| APPLICABLE ROOF TYPES | Composition shingle |
MiniRail Comp System
Videos
MiniRail Comp 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.