Last revised: May 17, 2013
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4.4 Installation
Please note the following instructions:
The module must be installed so that air can freely circulate around it. The cells’ working
temperature will thus be reduced and, consequently, the module’s performance will be
enhanced.
The cross section for the conductors must be ensured that the voltage drop during the
installation does not exceed 2% of its nominal voltage.
BenQ Solar PV modules are supplied with or without cables, according to where they
are ordered. Should they be supplied without cables, it is recommended that cables with
cross sections between 4 and 10 mm2 be used.
The cables, which allow easy handling while providing high protection against overloads
and short-circuits, are formed by flexible Cu conductors, cross linked insulated
polyethylene and coated with polyvinyl chloride or similar insulation. The insulation
should be flame, acid and alkali resistant and should be stored in an area free of any
corrosive gases.
4.5 Warnings
The modules should be installed and handled by qualified persons only.
Do not climb up or walk on the module.
Do not drop the module or throw objects on the module.
Use the module only for the purpose to which it is designed.
Do not dismantle the module or remove any part, label, or piece assembled by the
manufacturer without the manufacturer’s authorization.
Do not concentrate sunlight or other artificial light sources onto the module.
Use tools duly coated with insulating material while working with the modules.
Always work under dry conditions.
Do not install the modules where there may be flammable gases or vapors, since sparks
may be produced.
Take care to avoid electric discharges when installing, wiring, starting up or carrying out
