13 Ver. 0.2
Fig 3.4
■
Note
■
It is recommended that paralleling modules be performed using an external junction box. However, a
small number of modules may be paralleled using the junction box on the back of the modules. Contact
your local seller for more information.
Module Wiring
-
Each module has two 12 AWG standard 90°C sunlight resistant output cables each terminated with
plug & play connectors.
-
The cable is suitable for applications where wiring is exposed to the sunlight directly. We recommend
that all wiring and electrical connections comply with the National Electrical Code (NEC).
-
For field connections, use the solar cable with appropriate cross section according to TUV 2 PfG 1169
or use the minimum 12 AWG copper wires insulated for a minimum of 90°C and sunlight resistant as
well.
-
According to IEC 60189, the insulation material used for internal wiring should have a temperature
rating of minimum 90°C.
-
Wire Type: PV module interconnections should be 90°C wet-rated conductors. An allowable wire type
is using USE-2 single conductor cable and PV wire for exposed applications.
Illustration A
：
Series for more voltage.
Illustration B
：
Parallel for more current.