20
Figure12 Incorrect Connections between Load and Inverter
Impedance of SolarLake inverter AC connecting dot should be less than 2
Ω. T
o ensure reliable
anti-islanding function , PV cable should be used to ensure wire loss
＜
1% than normal power.
Moreover, length between AC side and grid connecting dot should be less than 150m. Below
chart is cable length, section area and wire loss.
Figure 13 AC Cable Loss
5.6 Run the inverter
Start inverter after checking all below steps
a. Make sure all the DC Switch and AC breaker are disconnect.
b. AC cable is connected to grid correctly.
c. All PV modules are connected to inverter correctly
，
DC connectors which are not used should be
sealed by cover.
Installation
OK
Esc
Input
Output
0
0
0.5
1
1.5
2
2.5
3
10
20
30
40
50
60
70
80
90
100
Length(m)
Loss(%)
4mm²
6mm²
8mm²
10mm²
