9
FuturaSun srl – The specifications in this manual are subject to revisions without further notice
and 16 modules size 72 cells of the model
FUXXX M and FUXXX P.
•
While for parallel connections, the maximum
module configuration is 1 module of both 60
and 72 cells with diode SB1540LS and 2
modules of both 60 and 72 cells with diode
SB3045DY.
8c) Maintenance
Although PV modules do not require any routine
maintenance, periodic (annual) inspection for
damage to glass and inspection of the electrical
connections and for corrosion as well as the
mechanical connection is recommended.
Under normal conditions (sufficient rainfall),
cleaning of the module is not required. In extreme
climatic conditions, the electrical performance of
the module may be affected by accumulation of dirt
on the glass front cover.
In this case, the front cover can be washed using
water (no aggressive cleaning solutions, chemicals
or abrasives!) and a soft cloth.
Exercise extreme caution when applying water on
any electrical device!!
ATTENTION!!!!!
To avoid the phenomena of electric arcing, both
the connection and disconnection of the
connectors of the modules being tested and the
measurements of Voc and Isc should be
performed with the string of modules in conditions
of open circuit.
In addition, the Isc should be measured for each
individual module in conditions of open circuit and
not to the extreme poles of the string, which could
be affected by voltages up to 1500V.
9. Packaging, Handling and Storage of Modules
9a) FUTURASUN's Packaging
FUTURASUN provides the FU modules in the
most appropriate packaging, designed to
guarantee that the transportation and storage will
be in conditions of maximum safety and protection
until the time of installation.
Transport the module
in its original packaging until installation.
Protect all parts of the module during transport and
installation from mechanical stresses.
9b) How to Manage the Packaging
Each package has been designed to allow the
shipment and storage of modules in order to
maintain their integrity unchanged over time,
provided that the information and indications
supplied by FUTURASUN are closely observed
and followed. These indications are summarised
by a series of standard symbols posted in a visible
manner on each pallet. The list below illustrates
the meaning of each symbol (you can find some of
them in each pallet):
DO NOT STACK:
each pallet of
modules is packaged according to
the maximum number of modules
stackable vertically, in order to avoid
or reduce mechanical stress or
damage as a result of the pressure exerted by the
stacked modules. Therefore, it is absolutely
forbidden to stack more than one pallet on top of
another, both in the process of shipment and
storage of modules.
DO NOT EXPOSE TO ATMOSPHERIC
AGENTS:
each pallet of modules is
suitably dressed in a cap of transparent
plastic in order to avoid temporary
contact with generic water spray or
atmospheric agents. The plastic casing does not
ensure the protection of the modules in the case of
prolonged exposure to atmospheric agents.
Similarly, in the case of flooding, the pallet does
not ensure the maintenance of the mechanical
properties of the weight of the modules. For this
reason it is recommended to store the pallet in a
place that is sheltered and dry. In addition, as the
the junction box has an IP68 degree of protection,
in the event of a flood the stagnant water inside of
the frame could oxidise the metal contacts of the
connectors degrading the characteristics and
altering the electrical properties of the contacts of
the module causing damage.
DO
NOT
OVERTURN
THE
PACKAGING:
the packaging is only
designed to be handled and stored
with the modules maintaining the
position of the arrow printed on the
packaging, with the arrow always facing upwards.
Not following these indicated directions may create
forms of mechanical stress on the modules that
could cause damage or breakage.
