Axpert Ultra 8KW/11KW (Single-Phase)
Dual Inputs & Dual Outputs
The Axpert Ultra is a highly advanced solar inverter featuring 2 inputs, 2 intelligent outputs, a CT sensor, and an easy-to-use interface. It supports two separate power inputs—utility and generator—to guarantee continuous AC power. It also includes a high-capacity charger (150A) that allows for rapid battery charging, even when AC or solar power availability is limited. Additionally, the Axpert Ultra provides a second AC output, giving users the ability to set parameters such as cut-off voltage, state of charge (SoC) percentage, discharge duration, and scheduled on/off times.
Add to Compare Add to Inquiry
Main Features
  • Dual outputs for intelligent load management
  • Two separate AC power sources are connected with automatic switching
  • Integrated current transformer sensor designed for self-consumption applications
  • Compatibility with the external Battery Temperature Sensor (BTS) detection
  • Built-in power status indicator lights
  • 2.8-inch color LCD with slide control built in
  • Wi-Fi enabled for mobile monitoring and over-the-air firmware updates
  • USB On-the-Go functionality supported
  • Communication port reserved for Battery Management System (BMS) using RS485, CAN-BUS, or RS232 protocols
  • Optional support for GFCI, Rapid Shutdown, and AFCI detection
  • Capable of parallel operation with up to 6 units
General
Rated Power
Axpert Ultra 8K8000 VA / 8000 W
Axpert Ultra 11K11000 VA / 11000 W
Parallel Capability
Axpert Ultra 8KYES, 6 units
Axpert Ultra 11KYES, 6 units
INPUT
Voltage
Axpert Ultra 8K230 VAC
Axpert Ultra 11K230 VAC
Selectable Voltage Range
Axpert Ultra 8K170-280 VAC (For Computers); 90-280 VAC (For Home Appliances)
Axpert Ultra 11K170-280 VAC (For Computers); 90-280 VAC (For Home Appliances)
Frequency Range
Axpert Ultra 8K50/60 Hz (Auto sensing)
Axpert Ultra 11K50/60 Hz (Auto sensing)
OUTPUT
AC Voltage Regulation (Batt. Mode)
Axpert Ultra 8K230 VAC ± 5%
Axpert Ultra 11K230 VAC ± 5%
Surge Power
Axpert Ultra 8K16000 VA
Axpert Ultra 11K22000VA
Efficiency (Peak)
Axpert Ultra 8K0.93
Axpert Ultra 11K0.93
Transfer Time
Axpert Ultra 8K10 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert Ultra 11K10 ms (For Personal Computers); 20 ms (For Home Appliances)
Waveform
Axpert Ultra 8KPure Sine Wave
Axpert Ultra 11KPure Sine Wave
BATTERY
Battery Voltage
Axpert Ultra 8K48 VDC
Axpert Ultra 11K48 VDC
Floating Charge Voltage
Axpert Ultra 8K54 VDC
Axpert Ultra 11K54 VDC
Overcharge Protection
Axpert Ultra 8K63 VDC
Axpert Ultra 11K63 VDC
SOLAR CHARGER & AC CHARGER
Solar Charger Type
Axpert Ultra 8KMPPT
Axpert Ultra 11KMPPT
Maximum PV Array Open Circuit Voltage
Axpert Ultra 8K500 VDC
Axpert Ultra 11K500 VDC
Maximum PV Array Power
Axpert Ultra 8K10000W(5000W X2)
Axpert Ultra 11K12000W(6000W X2)
MPPT Range @ Operating Voltage
Axpert Ultra 8K90 VDC~450 VDC
Axpert Ultra 11K90 VDC~450 VDC
Maximum Solar Charge Current
Axpert Ultra 8K150A
Axpert Ultra 11K150A
Maximum AC Charge Current
Axpert Ultra 8K120A
Axpert Ultra 11K150A
Maximum Charge Current
Axpert Ultra 8K150A
Axpert Ultra 11K150A
Maximum PV Input Current
Axpert Ultra 8K27A X2(MAX 40A)
Axpert Ultra 11K27A X2(MAX 40A)
PHYSICAL
Dimension, D X W X H (mm)
Axpert Ultra 8K145 x 438 x 553.6
Axpert Ultra 11K145 x 438 x 553.6
Net Weight (kgs)
Axpert Ultra 8K18.4
Axpert Ultra 11K18.4
Communication Port
Axpert Ultra 8KUSB/RS232/RS485/WiFi/Dry-contact/BTS Support optional GFCI, Rapid shutdown, AFCI detection
Axpert Ultra 11KUSB/RS232/RS485/WiFi/Dry-contact/BTS Support optional GFCI, Rapid shutdown, AFCI detection
External current sensor port
Axpert Ultra 8KYes, built-in current transformer sensor
Axpert Ultra 11KYes, built-in current transformer sensor
OPERATING ENVIRONMENT
Operating Humidity
Axpert Ultra 8K5% to 95% Relative Humidity(Non-condensing)
Axpert Ultra 11K5% to 95% Relative Humidity(Non-condensing)
Operating Temperature
Axpert Ultra 8K-10℃ to 50℃
Axpert Ultra 11K-10℃ to 50℃
Storage Temperature
Axpert Ultra 8K-15℃ to 60℃
Axpert Ultra 11K-15℃ to 60℃
STANDARD
Compliance Safety
Axpert Ultra 8KCE
Axpert Ultra 11KCE
Related Products