Q.FLAT-G5 More than just a flat roof system

Q.FLAT-G5 is more than just a subconstruction for flat roofs: it forms the basis for an entire system solution from a single source.

With Q.FLAT-G5, there are just four simple steps
to a ready-to-use solar system

STEP 1

  • Module assignment plan
  • Module interconnection
  • Inverter design
  • Cable plan
  • Ballasting plan

STEP 2

  • Statics report with consideration of wind and snow loads
  • Profitability calculation
  • Parts list

STEP 3

  • Q CELLS supplies all components on time directly to the construction site

STEP 4

  • Installation of the Q.FLAT-G5 system including module cabling and inverters

The installation in four steps For the rapid and secure installation of the Q.FLAT-G5 flat roof system.

Step 1

The base profiles, which are already supplied pre-assembled (including the building protection mat and central support) are placed on the roof and the central supports are simply folded out. The hinge on the folding mechanism is secured in its terminal position with light pressure. Attachment to the roof is not necessary, protecting the building fabric and significantly reducing the installation costs.

Step 2

The base profiles are laid out on the roof and the ballast carriers hung in them. The ballast can already be positioned according to the ballast plan at this stage.

Step 3

The Q CELLS solar modules are inserted into the central support and placed in the end clamp. During this step, the convenient cabling operation can be carried out using the optional cable clips. The solar module is lowered downwards.

Step 4

The end clamp plate is put on and bolted into place. This one-off assembly design not only minimises the installation time but also reduces the mechanical load on the solar modules thanks to the floating suspension. Fixing an end clamp means that two adjoining modules are fastened at the same time – a further cost saving.

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Q.FLAT-G5 – the fast and reliable system for flat roofs The straightforward folding mechanism allows a time-saving installation thanks to fewer work steps, minimising the amount of work required immensely.

FEWER INDIVIDUAL COMPONENTS AND SCREWS

The new Q.FLAT-G5 is mainly supplied pre-assembled and comprises just a base profile, ballast support and end clamp plate. This reduces the storage and logistics costs, as well as the amount of work required on the roof. The innovative design means that each module requires just one screw to secure it in place.

LESS MEASURING WORK

Once the system is aligned, no more measuring is needed. The ballast carriers serve as a distance gauge between the base profiles. As soon as the first base profile is aligned, the distances to the following base profiles result by hanging in the ballast carriers.

KIND TO THE ROOF

The building material is spared thanks to installation without penetration of the roof membrane. The ballast floats over the roof surface, preventing damage to the roof skin and the build-up of moss under the stones.

LITTLE ADDITIONAL BALLAST

The optimised design and use of base profile connectors means that the amount of ballast required is reduced. It is also possible to use various sizes of ballast stones that can not only be stowed in the ballast tray provided, but also directly in the base profiles.

LONGEVITY AND ABSENCE OF STRESS

The stability of the base profiles also ensures problem-free installation even when the roof is uneven, while additional mechanical loads on the modules are prevented.

Hohe Erträge

The excellent yields are ensured almost independent of the system's orientation, allowing a high degree of flexibility in the rooftop array's design. With a significantly higher power density of over 170 Wp/m2 compared to standard systems, Q.FLAT-G5 is the best solution for low-cost electricity production.

Q CELLS Rooftop Planner ALL-IN-ONE!

The planning tool from Q CELLS combines various programs and makes planning easier for Q.PARTNERS. Save time and resources by implementing all configuration steps in a single program.

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