and off.
USE OF SUITABLE MATERIALS
· Only use dedicated solar cable and suitable plugs (wiring should be sheathed in a sunlight-resistant
conduit or, if exposed, should be sunlight-resistant itself) that meet local fire, building and electrical
regulations. Please ensure that all wiring is in perfect electrical and mechanical condition.
· Installers may only use single conductor, 2.5-10 mm2 (8-14 AWG), 90°C wet rated solar cable, with proper
insulation that is able to withstand the maximum possible system open-circuit voltage . Only copper conductor
material should be used. Select a suitable conductor gauge to minimize voltage drop.
CABLE PROTECTION
Secure the cables to the mounting system using UV-resistant cable ties. Protect exposed cables from damage
by taking appropriate precautions (e.g. placing them inside a plastic conduit). Avoid exposure to direct sunlight.
A minimum bending radius of 60 mm (2.36 in) is required when securing the junction box cables to the racking
system.
6.0 GROUNDING
· we recommend that they be grounded and that module installation should comply with all local electrical
codes and regulations.
· Grounding connections should be installed by a qualified electrician.
·
4-14mm² copper wire. Holes provided for this purpose are identified with a green label. All conductive
connection junctions must be firmly fixed.
All bolts, nuts, flat washers, lock washers and other relevant hardware should be made of stainless steel,
unless otherwise specified.
·
The mounting design must be certified by a registered
professional engineer. The mounting design and
procedures must comply with local codes and requirements from all relevant authorities.
·
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