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iconsDual outputs for smart load management

VL series MAX II TWIN 8KW/11KW

VL series MAX II TWIN is a high-performance off-grid inverter with 150A MPPT solar charger and customizable status RGB lights. VL series MAX II TWIN is occupied with two outputs. The second output can be scheduled on/off, setting cut-off voltage or SOC and discharging time via LCD setting.

Main Features

  • Dual outputs, for smart load management
  • Maximum PV input current increases to 27A
  • Wide PV input voltage range 90VDC ~ 450VDC
  • Status indication with RGB lights
  • Built-in Wi-Fi for mobile monitoring (Android/iOS App is available)
  • Supports USB On-the-Go function
  • Reserved communication port for BMS (RS485, CAN-BUS or RS232)
  • Replaceable fan design for ease of maintenance
  • Battery independent design
  • Selectable high power charging current
  • Selectable input voltage range for home appliances and personal computers
  • Compatible to Utility Mains or generator input
  • Built-in anti-dust kit
  • Parallel operation with 6 units

Technical Specifications

MODELVL series MAX II TWIN 8KVL series MAX II TWIN 11K
Rated Power8000VA/8000W11000 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 Power16000 VA22000 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 Protection66 VDC63 VDC
SOLAR CHARGER & AC CHARGER
Solar Charger typeMPPT
Maximum PV Array Open Circuit Voltage500 VDC
Maximum PV Array Power8000W (4000W x 2)11000W (5500Wx2)
MPPT Range @ Operating Voltage90~450 VDC
Maximum Solar Charge Current150A
Maximum AC Charge Current120A150A
Maximum Charging Current150A
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