9
WARNING!
For safety and efficiency, it's very important to use appropriate cables for PV module connection.
To reduce risk of injury, please use the proper cable size as recommended below.
Conductor cross-section (mm
2
)
AWG no.
4~6
10~12
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
SP6000 Handy Ultra
SP8000 Handy Ultra
Max. PV Array Power
8000W
8000W
Max. PV Array Open Circuit Voltage
250Vdc
500Vdc
PV Array MPPT Voltage Range
90Vdc~230Vdc
90Vdc~450Vdc
Start-up Voltage (Voc)
80Vdc
80Vdc
Recommended solar panel configuration for SP6000 Handy Ultra model:
Solar Panel Spec.
(reference)
- 330Wp
- Vmp: 33.7Vdc
- Imp: 9.79A
- Voc: 39.61Vdc
- Isc: 10.4A
- Cells: 60
SOLAR INPUT 1
SOLAR INPUT 2
Q'ty of panels Total Input Power
Min in series: 3pcs, per input
Max. in series:6pcs, per input
3pcs in series
x
3pcs
990W
x
3pcs in series
3pcs
990W
6pcs in series
x
6pcs
1980W
x
6pcs in series
6pcs
1980W
6pcs in series
6pcs in series
12pcs
3960W
6pcs in series, 2 strings
x
12pcs
3960W
x
6pcs in series, 2 strings
12pcs
3960W
6pcs in series, 2 strings 6pcs in series, 2 strings
24pcs
7920W
CAUTION: Never
directly touch the terminals of inverter. It might cause lethal electric shock.