Wattstone 0-degree concrete base for PV modules, flat roof, anthracite

The Wattstone 0-degree concrete base (MPN 7003) not only provides a stable substructure for your solar modules, but also maximum flexibility.Discover how easy installation can be by avoiding drilling into the roof structure and using high-quality L-blocks with integrated M8 threads instead. The flat roof mounting system is perfect for the individual installation of one or more solar modules in any orientation. By utilizing the optimal tilt angle of 0 degrees, the full potential of your solar system is exploited and optimal energy generation is guaranteed.

The Wattstone 0-degree concrete base

• Substructure and ballast in one
• No drilling of the roof structure necessary
• No complicated assembly with tools
• Concrete base made of fine-pored exposed concrete
• Integrated M8 thread
• Quick and easy installation

Technical data

• 2x reinforcing steel D=8mm
• Weight: 43 kg
• Dimensions: 1800 x 120 x 90 mm
• Color: Anthracite

Easy installation

• 0-degree tilt angle PV module
• Max. 5 degrees tilt angle of substrate
• Vertical installation for long PV modules
• Place building protection mats underneath (min. t=6 mm made of PUR-bonded
  rubber granulate for bitumen or concrete surfaces)
• No drilling of the roof structure necessary
• 60 cm distance between module rows
• Recommended orientation east or west
• Fastening PV modules: Center and end clamps made of aluminum, which are inserted into the threaded sleeve with M8 stainless steel screws
  inserted into the threaded sleeve. Preload by means of a spring washer or lock washer with locking teeth.

Traditional PV surface mounts usually require anchoring, bonding, or ballasting on the roof. Concrete slabs are often used as ballast. With WATTSTONE's robust concrete bases as the foundation for the surface structure, these steps are completely eliminated. The concrete base rests securely on smooth bitumen, bitumen with slate, PVC, EPDM, and smooth concrete, in both dry and wet conditions.

You will need the following components to install a PV module:

• 2 WATTSTONE concrete bases
• 4 matching module end clamps, each with M8 screws and washers
• 8 building protection mats, dimensions 150x150x5mm
  (rubber granulate underlay)
• 1 6 mm angle wrench

M8 thread

The integrated M8 threads are used to securely fasten PV modules. Two threads for module fastening and one thread for optional mounting of cable ducts or wind deflectors are already cast into the concrete base on the rear side.

Certification

• Wind tunnel tested (DIN EN 1991-1-4: 2021)
• Friction coefficient tested

Scope of delivery

1x Wattstone 0 degree concrete base flat roof anthracite