www.hhi-green.com/solar
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Sales Office
2nd Fl., Hyundai Bldg.,
75, Yulgok-ro, Jongno-gu,
Seoul 110-793, Korea
Factory
313, Soi-ro, Soi-myeon, Eumseong-gun,
Chungcheongbuk-do 369-872, Korea
2.5
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In order to prevent any performance drop, damage, or incapability, do not use paint and adhesive
material to the module surface.
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Do not leave modules in places where flammable gases can be generated or collected.
·
Do not leave un-fixed and unsafe PV modules unattended.
·
Do not wear metallic rings, watchbands, ear, nose, lip rings or other metallic devices while installing
photovoltaic systems.
2.6 General Safety
The following requirements should be kept during installation and inspection.
·
Check the inspection requirements by authorized personnel.
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All PV module system must be earthed. When installing the system, abide by all local, regional and
national statutory regulations.
·
System designer and installers should secure safe installation of PV modules. All installation must be
conformed to all fire safety regulations. Additional structures can be applied for installation. If
additional equipment is applied, it is necessary to check the fuse status, earth error and system
isolation.
·
Do not use different types of PV module in a same module array.
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Abide by the safety regulations for all other components within the total system.
3. Installation
3.1 General
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Before installing and operating HHI PV system, installer and operator should follow the requirements
specified in this manual.
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Do not drill additional holes in the frame of the modules. This additional hole will void the warranty.
Refer to the mounting profile in Picture1, Picture2.
·
Secure the module using mounting holes provided and ¼inch (6mm), stainless corrosion resistant
material. Locking washers should be used for long-term security.
·
Appropriate materials should be used for mounting structure in order to prevent the module frame,
mounting structure from corrosion.
·
Installation materials must be resisted against any corrosion of module frame, installation structures.
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When installing the system, it is necessary to avoid any shade caused by buildings or trees nearby.
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For more information about the installation, please contact local representatives for more detailed
information.
3.2 Notes on Installation
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Space between PV module frames and installation objects is necessary for cooling air circulation. Do
not seal this space.
·
Minimum 4 inch (10.14cm) of standoff height is necessary based on UL Fire Class C.
·
The minimum distance between two fixed modules for linear thermal expansion of the module frame
supports should be 5mm. Nevertheless, the recommended distance between two modules is 20mm
to allow wind circulation, in order to reduce pressure loads and improve module ventilation.