Solar array
Solar array
MPP-voltage
MPP-current
[V]
[A]
72
Max 50A
90
44
108
37
Table 2: PV cable cross section and power loss
8
48V system (solar array up to 4000W)
Length 2x5 meter
Power loss
in PV cables
α (%)
mm
16
1
1
10
0,75
10
Length 2x10 meter
2
2
AWG
mm
5
35
7
25
7
16
Length 2x20
meter
2
AWG
mm
AWG
Not
2
recommended
3
35
2
5
35
2