NEW! WATTSTONE 0° Concrete Mounts for PV Modules

The WATTSTONE concrete base in the form of L-shaped stones is made of fine-pored exposed concrete, which is not only robust and durable but also allows for easy and quick assembly. You do not need to make any annoying drillings in the roof structure, saving time and effort.

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Consumer notice: Currently available from these Wattstone retailers

Sources for Wattstone 0° PV Mounting Systems: As a consumer, you can purchase our Wattstone 0° PV mounting systems and complete PV solutions through qualified and verified WATTSTONE dealers. To ensure that you receive the best products and services, we recommend making your purchases from authorized WATTSTONE specialty dealers. These dealers are specially trained and verified to provide you with the highest quality and best service.

This online store sells exclusively to retailers.

Wattstone

Wattstone 0 Degree PV Mounting from Fine Concrete

Jetzt als Händler registrieren.
Shipping calculated at checkout.
Wattstone color: Anthracite

Pickup available at Grenzstraße 182 in Voerde

Usually ready in 2-4 days

Simply set up > Screw on PV module > Connect micro-inverter > Done!
  • Substructure and weighting in one
  • No drilling of the roof structure necessary
  • No complicated assembly with tools!
  • Concrete base made of fine-pored exposed concrete
  • Integrated M8 threads for mounting modules and cables
This item contains:
  • 1 Concrete base WATTSTONE 0° (WITHOUT Accessories such as clamps or mats)

Wind tunnel tested according to DIN-EN 1991-1-4: 2021

43 kg concrete block with 4 integrated M8 threaded sleeves on the long side. Suitable for ready-2-use installation CROSS: Two modules up to 430W, VERTICAL: Long modules from 430W

NEW: From now on, there are volume discounts:
From 48 pieces 5% discount, from 96 pieces 10% discount

Discover our impressive 43 kg heavy WATTSTONE 0° L-stones. These high-quality L-stones are perfect for the individual installation of almost all common PV modules for an inclination angle of 0 degrees and offer a variety of advantages.

Due to high demand, current delivery time: 4-6 weeks
Wind Tunnel Certificate

PDF Download Wind Tunnel Certificate

Tested according to DIN-EN 1991-1-4: 2021

Friction Coefficient Test

WATTSTONE 0° securely lies on smooth bitumen, bitumen with slate, PVC, EPDM, and smooth concrete. And this is true under both dry and wet conditions. Download Peutz test report.

Dimensions and Weight WATTSTONE 0°

Dimensions of a WATTSTONE 0° concrete L-stone (LxWxH): 1800 x 120 x 90 mm

1 WATTSTONE 0° weighs 43 kg

Material and Color

High-strength concrete of grade C55/67, self-compacting and smooth. Anthracite colored throughout.

Alignment and fastening
  • Inclination angle of PV module: 0 degrees
  • Inclination angle of substrate: max. 5 degrees
  • Installation of PV modules: We recommend vertical for long PV modules
  • Support for concrete base: Building protection mats at least t=6mm made of PUR-bonded
    rubber granulate for bitumen or concrete surfaces. For EPDM and
    membrane roofs, aluminum-coated building protection mats.
  • Distance between module rows: 60 cm
  • Recommended orientation: East-West
  • Mounting of PV modules: Middle and end clamps made of aluminum, which are embedded with M8 screws made of
    stainless steel into the threaded sleeve. Pre-tensioning
    through spring ring or washer with locking teeth.
Threaded sleeves

M8 threaded sleeves, 2 pieces for mounting PV modules and 1 piece for optional installation of cable ducts or windshields on the back.

Product data sheet
Shipping by freight forwarder

We ship our WATTSTONE 0° stands exclusively via freight due to their dimensions and weight. Delivery within 14 working days. Here are the shipping costs within Germany calculated for the listed quantities:

  • 1 piece for ......... 48.40 €
  • 2 pieces for ......... 54.45 €
  • 3 pieces for ......... 69.30 €
  • 4 pieces for ......... 91.30 €
  • 5 pieces for ........ 101.20 €
  • 6 pieces for ......... 117.37 €
  • 7-8 pieces for .... 126.50 €
  • 9 pieces for ........ 139.59 €
  • 10 pieces for ....... 151.80 €

WATTSTONE 0°

Concrete base made of fine exposed concrete for easy and quick installation of PV modules without drilling into the roof structure.

Concrete base

  • High-strength concrete of grade C55/67, self-compacting and smooth
  • 43 kg net per concrete base
  • Anthracite colored throughout
  • 2 x reinforcement steel D=8mm
  • M8 threaded sleeves, 2 pcs for mounting PV modules and 1 pc for optional
    mounting of cable ducts or windshields on the back

Easy assembly

  • 0 degree tilt angle PV module
  • max. 5 degree tilt angle substrate
  • Installation of PV modules vertically for long PV modules
  • Use of protective mats
  • 60 cm distance between module rows
  • Recommended orientation East or West
  • Fastening with end or middle clamps, stainless steel screws with spring washer recommended

WATTSTONE

PV module mounting and ballast in one! Tested in a wind tunnel!

With our L-stones, you not only enjoy uncomplicated assembly but also maximum flexibility. Use the optimal tilt angle of 10 degrees to fully exploit the potential of your solar system and ensure optimal energy generation.

Invest in high-quality L-stones for your solar system and benefit from an efficient and hassle-free installation. Don't miss the opportunity to take your solar energy generation to the next level while maintaining the aesthetics of your roof structure. Choose our L-stones and make your solar installation an impressive highlight.

Wind tunnel tested according to DIN-EN 1991-1-4: 2021
WATTSTONE 0°

High-quality exposed concrete L-stone
1800 x 120 x 90 mm

MODULE CLAMPS

Terminal blocks each with screw M8x35 and washer

M8 THREAD

Integrated M8 threads for mounting modules and cables

ALL-ROUND TALENT

L-concrete stand suitable for almost any PV module

Set up in just 5 minutes

Traditional PV ground mount systems usually require anchoring, gluing, or ballasting on the roof. Often, concrete slabs are used as ballast. With the robust concrete bases from WATTSTONE as the foundation for the ground structure, these steps are completely eliminated.

ConcretePV - stable bases made of fine concrete for your PV modules

Discover the ease of installation by avoiding the drilling of the roof structure and instead using our high-quality L-stones with integrated M8 threads. No more worries about unsightly and complicated installations - with our L-stones, securing solar panels and cables becomes a breeze.

NOW BECOME A WATTSTONE DEALER

With love for detail

WATTSTONE places great importance on quality in materials and workmanship. See for yourself.

Stable & practical. Concrete PV mounts for solar modules.

  • No drilling of the sensitive roof membrane required
  • Save additional weight with cut concrete slabs or paving stones
  • Substructure and ballast in one element without assembly
  • Simple and quick installation of the PV modules
  • Elegant exposed concrete in anthracite instead of rickety metal construction
  • Integrated M8 threads for mounting PV modules and optionally cable ducts or wind deflectors

Customer Reviews

This is what customers say about the Flat Roof PV Complete Package