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INSTALLATION - PV MODULES
PV MODULES
PV modules generate electricity as soon as they are exposed to sunlight and as such they can represent a
danger. All warnings in this manual must be observed when handling solar modules to avoid the risk of fire,
sparking and/or electrocution.
If modules are connected in series (summing voltage) the combined voltage must not exceed the inverter’s
maximum input voltage rating. For the maximum number of series connected modules permissible, refer to
the relevant wiring diagram in this document for the inverter model installed.
The Solahart mounting system requires the use of modules of equal thickness for correct clamping.
Note:
Ensure only modules of the same type (model & thickness) are clamped side-by-side and electrically
connected.
MODULE HANDLING
Modules should be handled with care and protected from damage at all times. All warnings and instructions
on the packaging should be observed. Follow these guidelines when unpacking, transporting or storing the
modules:
•
Note module serial numbers before installation and record serial numbers in the system documentation.
•
Carry modules using both hands and do not use the junction box or electrical wiring as a grip.
•
Do not subject modules to loads or stresses.
•
Do not stand on the modules.
•
Do not use modules that have been dropped.
•
Do not transport modules laid flat on top of each other (HSL60P6-PB-1-250 modules only)
•
Keep all electrical contacts clean and dry.
•
Store modules in a dry and properly ventilated room.
•
Do not use sharp or pointed objects to mark module surface or module anodising.
•
Never apply paints, adhesives, or detergents to the rear laminate of the modules.
•
Never attempt to disassemble modules, modify or adapt the modules or labels in any way as this will
void the warranty.
•
Do not drill additional holes in any part of the module. Drilling holes voids the product warranty.
Warning:
Do not use modules which are broken or damaged. If the module front glass is broken or
laminate back sheet is damaged in any way, hazardous voltages may be exposed.
STRING WIRING PROCEDURE
Warning:
Use insulated tools and wear PPE when performing wiring to prevent the risk of electric shock.
It is suggested that modules be covered with an opaque material during wiring to reduce the voltage
generated by the string.
PV Module DC plug connectors are connected as follows:
Firmly push positive (+) plug into negative (-) plug
until an audible “click” is heard, and then try to pull
plugs apart. Incorrectly connected plugs will come
apart whilst correctly connected plugs will not
come apart unless the locking latches on either
side of the positive (+) plug are depressed using
an unlocking tool whilst plugs are pulled apart.
Note:
Pull on plugs, do not pull on wiring.
REC255PE
HSL60P6-PB-1-250
+
-
Warning:
Do not connect / disconnect DC connectors or wiring while under load.
Warning:
Only connectors of the same make and model may be connected together.
