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NOTE
Have the structural suitability of the building for the installation of a solar power
system checked by a specialist.
NOTE
Do not remove any parts or nameplates from the solar module. Do not install
damaged solar modules.
Also not allowed are modifications of the solar module, such as the conversion to the use
of the heat generated in the form of a thermal solar collector. If there is no approval in
the form of a manufacturer's declaration or exceptional approval, the solar modules may
not be installed in locations where there are aggressive ambient conditions. Furthermore,
the use of the products on mobile units such as vehicles or ships is not permitted.
During installation, avoid creating shades with the module clips or installation system to
improve the energy yield. Comply with the minimum distance of 5 mm between the solar
modules to allow the material to expand without tension.
Make sure that there are no components such as cable ties, fasteners or similar materials
between the mounting rails and the backside of the module.
Solarwatt solar modules fulfill all the requirements of the extended test standard IEC 61215.
The test load for the mechanical load test was increased by the factor of 1.5. The local
regulations or the standard EUROCODE 1 (EN 1991-1) should be used for the calculation of
the snow loads on the module. It is important to note that these standards are designed
for impact on structures and do not explicitly take into account the installation of solar
modules.
In regions with particularly high snowfall, the pressure load calculated in accordance with
the standard based on local snow load information may be significantly exceeded due
to snow overhang or build-up on the solar modules, which could result in above-average
stress on the bottom frame edge. Solarwatt therefore tests its modules above and beyond
the standard IEC 61215 and in accordance with additional standards, taking into account
additional loads in the event of snow overhang or build-up to reflect the actual loads en-
countered in practice and to ensure that our products work safely throughout their entire
service life. For system documentation, note the positions of the modules and their serial
numbers. Before commissioning, a final inspection of the entire system is recommended.
Information on the tightening torque of the clamping screw can be found in the
documentation of the clamp manufacturer. Fastenings must not deform the solar modu-
les. Clamps must not touch the front glass.
The module clamps must be completely positioned in the clamping areas shown. If the
module clamps are not all within the clamping area approved for one maximum load, the
lower permitted load applies.
Errors and changes excepted. | © 2023 SOLARWATT GmbH
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