The solar module is a glass product and should be handled with appropriate care. Do
not stand on the solar module. Do not allow any objects to fall or place any objects on
the solar module, as it can cause microcracks in the cells. Never hold or transport the
solar module by the junction box or connection cables. For installation SOLARWATT
strongly recommends the usage of clean, fat and silicone oil free gloves!
WARNING
The solar modules are not designed for concentrated irradiation. Bundling or concen-
trating solar irradiation through lenses or mirrors is therefore not permitted and can
damage the solar modules.
WARNING
SOLARWATT solar modules fulfill all the re-
quirements of the extended test standard IEC
61215 Ed. 2, including the increased pressure
load of 5,400 Pa, making them ideal for use in
areas with large amounts of snow. 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.
The solar module heats up during operation. Ensure that there is sufficient rear venti-
lation to avoid reductions in yield. Also ensure that no flammable gases can escape or
accumulate close by.
NOTE
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 Ed.2 and in accordance
with additional standards, taking into account
additional loads in the event of snow over
-
hang or build-up to reflect the actual loads
encountered in practice and to ensure that our
products work safely throughout their entire
service life. The maximum pressure loads for
the fastening methods listed on the follo-
wing pages already take into account these
increased requirements and can be regarded
as the maximum pressure load in the installa-
tion conditions taking into account the shape
coefficients in accordance with EUROCODE 1
(EN 1991-1).
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