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
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)
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.
WATTSTONE - Tested to the core!
Stability, reliability, and durability – that is WATTSTONE
Wind tunnel test
WATTSTONE: Cp values, suction loads, and contact pressure tested according to DIN-EN 1991-1-4: 2021
Download wind tunnel certificate
Friction Coefficient Test
WATTSTONE: Sits securely on smooth bitumen, bitumen with slate, PVC, EPDM, and smooth concrete.
Download Peutz test report
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.
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