Use a torque wrench for installation, and the compression for each clamps is not strong to avoid
potential damages to module frames. The recommended maximum compression for each clamp is
20MPa (2900PSI).
The module mounting structure must be made of durable, corrosion-resistant and UV-resistant
material. All mounting hardware (bolt/flat washer/split washer/nut) should be stainless steel M8 size.
The minimum recommended length for each clamp is 60mm.
The modules have been designed to resist a static load, and the resistance value can decrease if
modules are not mounted following the instruction above.
This manual is just for reference. Customer can select the corresponding installation manual based on
the purchased module.
8
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Wiring
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The modules use thePV-JX1201B type junction box. This box, on the back side of the module, is
weatherproof and is designed to be used with standard wiring or conduit connections. Wiring
methods should be in accordance with the NEC (National Electrical Code). Bypass diodes and cable
clamps are included with each module when shipped from the factory.
●
Correct wiring scheme
When designing the system, avoid forming loops to minimize risk in the event of an indirect
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 is a
wiring fault.