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iconsCustomizable status LED ring with RGB lights

VL series Solar V 4-TWIN

VL series Solar V 4 TWIN is an upgraded version of the third generation of our VL series Solar V. Equipped with a 4.3-inch color LCD, touchable button, and a customizable status LED ring with RGB lights. The high PV voltage range can be accepted, which will facilitate PV system installation. Besides, battery independency feature will keep inverter running no matter battery is connected or not. We also offer parallel operation function up to 9 units for 3.6KW, and 5.6KW. It offers high flexibility for future power expansion.

Main Features

  • Maximum PV input current 27A
  • Dual outputs for smart load management
  • Touchable button with 4.3 colored LCD
  • Built-in WiFi for mobile monitoring (APP is available)
  • Programmable supply priority for PV, Battery or Grid
  • User-adjustable charging current and voltage
  • Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup
  • Reserved communication port for BMS
  • Parallel operation up to 9 units

Technical Specifications

MODELVL series Solar V IV 6KW
Phase1-phase in / 1-phase out
Maximum PV Input Power6000 W
Rated Output Power6000 W
Maximum Charging Power6000 W
GRID-TIE OPERATION
PV INPUT (DC)
Nominal DC Voltage / Maximum DC Voltage360 VDC / 500 VDC
Start-up Voltage / Initial Feeding Voltage120 VDC / 150 VDC
MPPT Voltage Range120 VDC~430 VDC
Number of MPP Trackers/Max. Input Current1/27A
GRID OUTPUT (AC)
Nominal Output Voltage202/230/240 VAC
Output Voltage Range184-264.5 VAC or 195.5-253 VAC (Selectable)
Nominal Output Current26A
Power Factor> 0.99
EFFICIENCY
Maximum Conversion Efficiency (DC/AC)96%
OFF-GRID OPERATION
AC INPUT
AC Start-up Voltage / Auto Restart Voltage120-140 VAC / 180 VAC
Acceptable Voltage Range90-280 VAC or 170-280 VAC
Maximum AC Input Current40 A
PV INPUT (DC)
Maximum DC Voltage500 A
MPPT Voltage Range120 VDC~430 VDC
Number of MPP Trackers/Max. Input Current1/27A
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage220/230/240 VAC
Output WaveformPure Sine Wave
Efficiency (DC to AC)0.93
HYBRID OPERATION
PV INPUT (DC)
Nominal DC Voltage / Maximum DC Voltage360 VDC / 500 VDC
Start-up Voltage / Initial Feeding Voltage120 VDC / 150 VDC
MPPT Voltage Range120 VDC~430 VDC
Number of MPP Trackers/Max. Input Current1/27A
GRID OUTPUT (AC)
Nominal Output Current26A
Nominal Output Voltage220/230/240 VAC
Output Voltage Range184-264.5 VAC or 195.5-253 VAC (Selectable)
AC INPUT
AC Start-up Voltage / Auto Restart Voltage120-140 VAC / 180 VAC
Acceptable Voltage Range90-280 VAC or 170-280 VAC
Maximum AC Input Current40A
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage220/230/240 VAC
Efficiency (DC to AC)0.93
BATTERY & CHARGER
Nominal DC Voltage48 VDC
Maximum Charging Current120 A
Maximum Solar Charging Current120 A
Maximum AC Charging Current120 A
GENERAL
PHYSICAL
Dimension, D X W X H (mm)140 x 295 x 468
Net Weight (kgs)12
INTERFACE
Communication PortUSB/RS232/RS485/WiFi/Dry contact
Parallel FunctionYes, 9 units
ENVIRONMENT
Operating Humidity0~90% RH (Non-condensing)
Operating Temperature-10~50°C