VEVOR LVM3000-24L Benutzerhandbuch Seite 11

PV Connectio n
CAUTION: Before connecting to PV modules, please install separately a DC circuit breaker between inverter
and PV modules.
WARNING! All wiring must be performed by a qualified personnel.
WARNING! It'' very important for system safety and efficient operation to use appropriate cable for PV module
connection. To reduce risk of injury, please use the proper recommended cable size as below.
Model
LVM3000-24L
PV Module Selection:
When selecting proper PV modules, please be sure to consider below parameters:
1. Open circuit Voltage (Voc) of PV modules not exceeds max. PV array open circuit voltage of inverter.
2. Open circuit Voltage (Voc) of PV modules should be higher than min. battery voltage.
Solar Charging Mode
INVERTER MODEL
Max. PV Array Open Circuit Voltage
PV Array MPPT Voltage Range
Max. PV INPUT CURRENT
Take the 450Wp and 550Wp PV module as an example. After considering above two parameters, the
recommended module configurations are listed in the table below.
Solar Panel Spec.
(reference)
- 450Wp
- Vmp: 34.67Vdc
- Imp: 13.82A
- Voc: 41.25Vdc
- Isc: 12.98A
Solar Panel Spec.
(reference)
- 550Wp
- Vmp: 42.48Vdc
- Imp: 12.95A
- Voc: 50.32Vdc
- Isc: 13.70A
Typical
Amperage
27A
SOLAR INPUT
3 pcs in serial
4 pcs in serial
5 pcs in serial
6 pcs in serial
7 pcs in serial
8 pcs in serial
9 pcs in serial
SOLAR INPUT
3 pcs in serial
4 pcs in serial
5 pcs in serial
6 pcs in serial
7 pcs in serial
-9-
Cable
Size
10 AWG
LVM3000-24L
500DC
60VDC~500VDC
27A
Q'ty of Total input
panels power
3 pcs 1,350 W
4 pcs 1,800 W
5 pcs 2,250 W
6 pcs 2,700 W
7 pcs 3,150 W
8 pcs 3,600 W
9 pcs 4,050 W
Q'ty of Total input
panels power
3 pcs 1,650 W
4 pcs 2,200 W
5 pcs 2,750 W
6 pcs 3,300 W
7 pcs 3,850 W
Torque
1.4~1.6 Nm
Inverter Model
LVM3000-24L
Inverter Model
LVM3000-24L