Final Assembly - MPP Solar LV 6548 User Manual

Recommended Panel Configuration
When selecting proper PV modules, please be sure to consider the following parameters:
1. Open circuit Voltage (Voc) of PV modules not to exceed maximum PV array open circuit voltage of the
inverter.
2. Open circuit Voltage (Voc) of PV modules should be higher than the start-up voltage.
INVERTER MODEL
Max. PV Array Power
Max. PV Array Open Circuit Voltage
PV Array MPPT Voltage Range
Start-up Voltage (Voc)
Recommended solar panel configuration:
Solar Panel Spec.
Min in series: 3pcs, per input
(reference)
Max. in series:6pcs, per input
- 330Wp
- Vmp: 33.7Vdc
- Imp: 9.79A
- Voc: 39.61Vdc
- Isc: 10.4A
- Cells: 60
6pcs in series, 2 strings
6pcs in series, 2 strings 6pcs in series, 2 strings

Final Assembly

After connecting all wirings, re-connect three cables and then put bottom cover back by screwing five screws
as shown below.
SOLAR INPUT 1
3pcs in series
x
6pcs in series
x
6pcs in series
x 6pcs in series, 2 strings
90Vdc~230Vdc
SOLAR INPUT 2
Q'ty of panels Total Input Power
x
3pcs in series
x
6pcs in series
6pcs in series
x
9
LV 6548
8000W
250Vdc
80Vdc
3pcs 990W
3pcs 990W
6pcs 1980W
6pcs 1980W
12pcs 3960W
12pcs 3960W
12pcs 3960W
24pcs 7920W