Low slope

Low slope

An efficient hybrid

NM Flow, our low-slope system, can be anchored using ballast, welding, a combination of both, or directly to concrete with concrete screws. The system is installed directly on the roof surface, where the construction gives the panels a ten-degree tilt, distributes loads linearly, and protects both the roof and its waterproofing layer. The system base clicks together quickly and withstands demanding weather conditions – without the need for additional fasteners.

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Mounting

Products

Fewer parts. Greater benefits.

Our system is fast and flexible to install. With only six components – five in south-facing layouts – you get a complete solution that is easy to learn, simple to standardise, and saves valuable time on site.

The same frame – regardless of anchoring method or system orientation

Suitable for both roof and ground installations

Five ways to anchor. One system.

Choose between ballast, welding, a combination of both, or concrete screws. The foundation remains the same – you change anchoring method, not the system.

Reliability at every level

Flow stands firm on both roofs and ground – in all weather conditions. The construction is robust, easy to install, and gentle on the roof surface.

Made in Sweden

25-year warranty

NM Flow Clamp

End clamp with fold-out wings that deploy as the bolt is tightened, securing the panel to the structure.

Gentle load distribution

Unlike many other solutions that create point loads through support feet, our system distributes weight and pressure evenly across the roof. The base’s wide profile provides a generous contact area for the panels, reducing pressure on the frame.

Maximum flow.
Minimal hassle.

Mechanical precision

The system clicks together using a unique locking mechanism that provides the strength to withstand extreme weather conditions – without screws or wind deflectors.

Adjust the anchoring method to display the correct product combination – the base remains the same.

Ballast

Welded

Hybrid: Welded

Hybrid: Ballast

In practice

140 kWp south-facing installation

NM Flow Setter – precision tool for low-slope roofs

NM Flow on rubber roofing

The first NM Flow installation

NM Flow – The Full Surge

FAQ

Yes. Flow can be installed directly on the ground without the need for ground anchors or other fixations. The system can also be installed on hard surfaces such as asphalt. Please contact us for snow and wind load calculations prior to installation.

No. Flow is compatible with most solar panels on the market, but panel width is a limiting factor. The panel must have a width within the ranges 984–1040 mm or 1118–1174 mm.

Yes. Flow meets the requirements set out in roofing membrane warranty guidelines and can be installed across the roof slope. However, installation along the roof slope is recommended for optimal water drainage.

Yes. String cables can be routed along the rails and, if required, secured using cable ties in the system’s hole patterns.

Always easy to handle

We design our systems with a deliberately low number of components, allowing the same parts to be used across multiple solutions. This reduces material use, simplifies transport and handling, and enables streamlined logistics with fewer parts to store and distribute.

A Swedish specialist in solar mounting

Solar mounting systems are our core and long-term focus. We lead both product development and production ourselves, working closely with selected manufacturing partners. Production takes place close to our base in Sweden – on average within 50 km – ensuring high traceability, quality, and dedication throughout the entire process.