Büttner MT Flat Light Solar Complete System

MT Flat Light ultra-flat solar complete systems include all installation accessories. Each system is equipped with high quality individual components in a high quality finish. Flat Light solar modules are equipped with monocrystalline high-performance cells. These retain their high output voltage even at extreme outdoor temperatures and guarantee high daily outputs even in southern vacation regions. The outdoor cable used is UV-resistant, as is the stable and pressurized waterproof cable outlet. This also applies to the roof grommet made of high-quality PU rigid foam. The solar cable is routed through this into the interior. Both are stable, but also kept extremely flat to ensure that the installation height is extremely low. The solar control system is also state of the art.

All complete systems are also equipped with an EBL connection cable set and are therefore state of the art.

Tips and info

Solar modules for direct gluing !
These ultra-flat Flat Light solar modules are especially suitable for direct gluing onto motorhome roofs. Especially where a low construction height or the walking on of solar modules is required, these modules are the alternative to the previously presented standard solar modules with housing frame.

The solar modules can also be adapted to slight roof curvatures. However, the specified bending radii should not be exceeded for module safety (3 cm in longitudinal direction) and the module should also be fully supported. Then the modules can be walked on without any problems. A great advantage of the cells used in this module series is the high performance in combination with very high voltage stability. This means that fewer cells can be installed and, compared to earlier modules, they are no longer negatively affected by high outside temperatures. This results in a compact solar module with exceptionally high output power.

More details

• Specially developed for touring vehicles
  • Solar modules for mobile homes and caravans are stressed differently than those for house systems! For example, for mobile use, the junction boxes must be pressure waterproof (driving wind) and the soldered connections must be specially designed for the vibrations that occur. The frame construction also requires a special design to compensate for any torsion and uplift forces that may occur.
• Low installation height
  • The solar module can be glued directly onto the roof surface without a substructure (Flat Light and Flat Light Q).
• Low weight
  • With the same output, weight advantages compared to other solar systems of the same output.
• Modules can be walked on
  • Solar modules can be walked on when glued to the surface.
• AGM LiFePO4 + Gel suitable

Scope of delivery

Ready to install with all necessary components for roof mounting

• 1 or 2 x Flat-Light solar module/s
• 1 x roof bushing (waterproof)
• 1 x MT charge controller (see below)
• 1 x adhesive set
• 1 x UV cable set
• 1 x EBL cable set
• 1 x mounting material
• Adhesive instructions
• Mounting instructions