Welcome to Invermax TM

  • Work Time: 24/7
iconsTwo independent AC power sources are connected and switched automatically

VL series MAX II Duplex 11KW

VL series MAX II Duplex is a high-performance off-grid inverter with 150A MPPT solar charger and customizable status RGB lights. Two independent AC power sources are connected and switched automatically. The adjustable charging current setting for two different power sources via LCD operation and mobile.

Main Features

  • Two independent AC power sources connected and switched automatically
  • Adjustable charging current setting for two different power sources via LCD operation and mobile APP
  • Status indication with RGB lights
  • Maximum PV input current increases to 27A
  • Built-in Wi-Fi for mobile monitoring (Android/iOS App is available)
  • Supports USB On-the-Go function
  • Replaceable fan design for ease of maintenance
  • Battery independent design
  • Configurable AC/PV output usage timer and prioritization
  • Built-in anti-dust kit
  • Built-in DC output for DC fan, LED bulb, router and so on
  • Parallel operation with 6 units

Technical Specifications

MODELVL series MAX II Duplex 11K
Rated Power11000 VA / 11000 W
Parallel CapabilityYes, 6 units
INPUT
Voltage230 VAC
Voltage Range170-280 VAC
(For Personal Computers)
90-280 VAC
(For Home Appliance)
Frequency Range50/60 Hz (Auto sensing)
OUTPUT
AC Voltage Regulation230 VAC ± 5%
Surge Power22000 VA
Efficiency (Peak)93%
Transfer Time10 ms (For Personal Computers) ; 20 ms (For Home Appliances)
WaveformPure Sine Wave
DC Voltage12 VDC ± 5%, 100W
BATTERY
Battery Voltage48 VDC
Floating Charge Voltage54 VDC
Overcharge Protection63 VDC
SOLAR CHARGER & AC CHARGER
Maximum PV Array Open Circuit Voltage500 VDC
Maximum PV Array Power11000W (5500Wx2)
MPPT Range @ Operating Voltage90~450 VDC
Maximum Solar Charge Current150A
Maximum AC Charge Current150A
Maximum PV Input Current27A x 2 (MAX 40A)
PHYSICAL
Dimension, D X W X H (mm)158.4 x 503.6 x 530.8
Net Weight (kgs)20
Communication PortUSB/RS232/RS485/Wifi/Dry-contact
OPERATING ENVIRONMENT
Operating Humidity5% to 95% Relative Humidity(Non-condensing)
Operating Temperature-10°C to 50°C
Storage Temperature-15°C to 60°C
STANDARD
Compliance SafetyCE