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INSTALLATION OVERVIEW
The following installation instructions detail installation procedures for photovoltaic modules, inverter, module
racking systems and balance of system (BOS) components.
Prior to the installation of any grid connected PV system, a Site Visit shall be performed in accordance with
the Clean Energy Council’s “Grid-Connected Solar PV Systems - Design Guidelines for Accredited
Installers”.
SAFETY REQUIREMENTS
The voltages and currents produced by a single module or modules connected in series (voltages added
together) or in parallel (currents added together) can be dangerous.
Although module DC plug connectors are insulated to provide touch safe protection, the following points
must be observed when handling modules in order to avoid the risk of sparking, fire hazard, burn risk, and
lethal electric shocks:
•
Exercise extreme caution when wiring modules and look out for damaged or split cable ends.
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Do not perform wiring work in rainy or damp conditions.
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Never insert metallic or otherwise conductive objects into plugs or sockets.
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Ensure that all electrical connections are completely dry and free from contaminants before they are
assembled.
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Ensure that connections are tight and correctly made.
•
Keep all materials, tools and work areas clean and dry.
•
Always use appropriate safety equipment such as insulated tools and wear personal protective
equipment such as insulated gloves.
•
Solar modules produce current when exposed to sunlight. It is recommended that the system is shielded
with an opaque cover during installation, maintenance or repair work.
INSTALLER RESPONSIBILITIES
The installer is solely responsible for:
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Observing and conforming to all relevant Australian Standards, all relevant Clean Energy Council
Accreditation guidelines and all applicable laws, ordinances, regulations, codes of practice and local or
national building codes, including any that may have superseded this Owner’s Guide & Installation
Instructions.
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Ensuring that the installation complies with AS/NZS 3000, AS/NZS 5033, AS/NZS 1170.2, AS/NZS
1562.1, AS 4777.1, AS/NZS 1768, AS/NZS 3008, AS 2050 and any relevant electrical service and
installation rules for the state or territory where the system is installed.
•
Ensuring that the PV System and associated components are appropriate for the particular installation
and the installation environment.
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Ensuring that the roof, roof rafters, battens, purlins, connections, and other structural support members
can support the total assembly under building live load conditions. The roof on which the PV system is to
be installed must have the capacity to resist the combined Design Dead Load and Live Load at each
mounting point.
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Ensuring only parts supplied by Solahart Industries and installer supplied parts as specified by Solahart
Industries are utilised (substitution of parts may void the warranty and invalidate certification).
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Ensuring that lag screws have adequate pull-out strength and shear capacities to suit the installation.
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Maintaining the waterproof integrity of the roof, including selection of appropriate flashing.
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Ensuring safe installation of all electrical aspects of the PV system.
