Correct Connection - PATONA Solar Panel 375W Bedienungsanleitung

EN | Solar Panel 375W
lighting strike. Check that wiring is correct before starting the generator. If the measured
open circuit voltage (Voc) and short-circuit current (Isc) differ from the specifications,
then there may be a wiring fault.
·Correct connection
The cross section area of cable and the capacity of connector must be selected to suit the
maximum system short circuit current (The area of the cable mated with the connector
is recommended to be 4~6 mm
under large current. Please note that the upper limit temperature of cable is120℃ and
the connector is 100℃. The ambient temperature range of cable and connector is -40℃
-90℃.The plug connector has its own polarity. Make sure that the connection is safe
and tight. The plug connector should not receive outer stress. Connectors should only
be used to connect the circuit, but never used to turn the circuit on or off.
·Use of suitable materials
Use cable extensions and plugs that are designed for outdoor applications. Ensure that
they are in perfect electrical and mechanical condition. Only the cables with one
conductor are used.
Ensure that all materials meet the requirements of the system maximum voltage, current,
moisture, and temperature when they expose to sunlight.
Under normal conditions, a photovoltaic module is likely to produce more current and/or
voltage than that reported under standard test conditions.
Accordingly, the values of Isc and Voc marked on this module should be
multiplied by a factor of 1.25 when selecting electricity components voltage ratings,
conductor capacities, fuse type, and type of control components connected to the PV
output.
The maximum series Fuse rating is 20A. And the maximum reverse current is known as
series Fuse rating multiplied by a factor of 1.35.
·Bypass Diodes
When modules in series are shaded partially, it may cause reverse voltage across cells
or modules, this may cause undesirable heating to occur. The use of a diode to bypass
the shaded area can minimize both heating and array current reduction.
All modules are equipped with factory installed bypass diodes. The factory installed
diodes provide proper circuit protection for the system. Rating of bypass diodes:
Current 10A; Voltage 50V
Others
·
During installation, be sure to tie the cable from the junction box to the mounting
substructure with nylon line, etc. to avoid direct contact of the cable with the back
surface of the module.
Module mounting
Warranty for modules is based upon modules being mounted in accordance with
following conditions
1) Operating conditions
2 ), otherwise the cable and connector will be overheated
.
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