cables with a minimum conductor cross-section of
4 mm² must be used.
Protect the wires from adverse environmental
effects:
Only use UV-resistant cable ties for the attach-
ment of the wires to the mounting system. Protect
the exposed wire from possible damage, e.g. by
routing it in plastic tubes. Avoid direct exposure to
sunlight.
Under usual and expected conditions, a PV mod-
ule can generate a higher current and/or higher
voltage as stated with the standardized test con-
ditions. To determine the rated voltage values of
components, rated current values of conductors,
fuse values and dimensioning of controls con-
nected to the PV modules, the Isc and Uos values
stated on the module should therefore be multi-
plied with the factor of 1.25.
Maintenance and cleaning
Usually, the modules are automatically cleaned by
rain. With an inclination of more than 15° the mod-
ules generally need no additional cleaning. In the
case of severe contamination, we recommend that
the modules are cleaned with ample water and
without cleaning agents. The modules are best
cleaned using a water hose and gentle cleaning
equipment, e.g. a sponge. To avoid micro-scratch-
es, which may affect the yield of the system, the
dirt must never be rubbed or scraped off the sur-
face in a dry state.
Inspect the system regularly and check it for
P
secure fixing and corrosion-free condition of all
mountings
P
secure connection, cleanliness, integrity and
corrosion-free condition of all wire connections
P
transition impedances of the potential equalization
Disclaimer
If any of the instructions given in the user infor-
mation are not adhered to, CENTROSOLAR AG
will not guarantee the availability and functional-
ity of the modules. Since the compliance with the
said safety instructions as well as the conditions
and methods for installation, operation, usage and
maintenance of the modules cannot be checked or
monitored by CENTROSOLAR AG, CENTROSO-
LAR AG does not accept any liability for damage
due to improper use, incorrect installation, opera-
tion, usage or maintenance. This does not apply to
damage originating from a defect of the modules
in cases of injury of life, body or health or in cases
of a seriously negligent breach of duty by CEN-
TROSOLAR AG or of an intentional or seriously
negligent breach of duty by a legal representative
or agent. Furthermore, any liability for the viola-
tion of patent law or the violation of rights of third
parties arising from the utilization of the modules
is excluded unless the liability therefore is legally
binding.
The text and the figures of this installation guide
comply with the state of technology at the time of
printing.
Subject to alterations.
29
Installation guide
Summary of Contents for S-Class Excellent Series
Page 2: ...2 Montageanleitung ...
