User manual MPPT Solar charge controller PowerXtreme XS20s
E18-XS20s-EN00
www.emergoplus.com
Page 15 of 49
8.
Always observe the safety recommendations of the
manufacturer.
9.
The system connection wires are selected according to the
current density not more than 4A / mm2.
10.
Ground the charge controller.
2.4 Wiring specifications
Wiring and installation methods must meet the national and local
electrical specifications.
The specifications of the wiring of the battery and the load must be
selected in accordance with the rated currents, refer to the following table
for wiring specifications:
Model
PV maximum
Input current
Maximum wire
diameter at PV
end (mm²)
Rated
charging
current
Diameter
charge cable
(mm²)
XS20s
20
4
20A
6
Image 1. Prescribed cable diameter
