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Framed Q.SMART modules are designed for wind loads up to 2400 Pa and snow loads up to
5400 Pa.
Unframed Q.SMART modules are designed for wind and sbnow loads up to 2400 Pa.
Install the module to a mounting structure:
• that corresponds to the necessary statics and the local snow and wind loads.
• that is correctly fastened in the ground or on the roof.
• that can transfer forces on the module to the assembly substructure.
• that ensures that no mechanical stresses (e.g. caused by vibrations, twisting or expansion)
are generated on the module. Take into account the different thermal expansion properties
of the applied materials.
• that at least 100 mm of air space are between module back side and the outer surface of
the roof to allow for sufficient ventilation.
• that ensures long term stability.
• that will not give rise to galvanic corrosion in case of direct metal contact (i.e. grounding
lead, screws, washers, etc.)
• that allows for strain-free expansion and contraction due to natural ambient temperature
variations.
Clamps and rail system must be constructed as a coordinated unit.
To ensure a long-term stability of the solar modules:
• Install the module according to the mounting variants and the defined clamp areas.
Please refer to the Q.CELLS clamp list. Noncompliance with the clamp list regarding
defined mounting variants, clamp positions and approved clamps can lead to module
breakage and loss of safety class II.
• Ensure that the module cannot bend or twist more than 3 mm/m (without additional load
such as wind, snow, etc.). That means, that the differenc between two points of the module
must not exceed 3 mm/m. Observe the technical rules for point or linear supported glazing.
• Position the module planar.
• Install the modules with a minumum distance of 10 mm to each other.
• Use all fastening points and avoid direct contact between the glass and metal (e.g.
mounting rails).
• Ensure, that the rubber support of the mounting structure rest solidly and do not shift.
• Depending upon the local wind and snow load, and the angle of inclination, we recom-
mend attaching non-slip safeguards to and spacers between the modules. This accounts
for portrait format installations in particular.
WIND / SNOW LOAD
MOUNTING STRUCTURE
MODULE FASTENING
INSTALLATION AND OPERATION MANUAL FOR CIGS SOLAR MODULES Q-CELLS SE - EUROPE
