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8KW 11KW Off-Grid 48V Solar Inverter

Dual Outputs Mppt Pure Sine Wave Inversor

8KW 11KW solar inverter for off-grid installations. It features two independent AC power sources that connect and switch automatically. The new model Ultra 11K is a high-performance off-grid inverter with dual 6000W MPPT solar charger, and customizable LED status bar with RGB lights. This unit for off-grid installations has two outputs, ideal for smarter load management. The second output can be programmed as on/off, and through the LCD panel, SOC cutoff voltage and many other parameters can be quickly configured.

RATED POWER 8000VA/8000W,11000VA/11000W
PARALLEL CAPABILITY YES,6 units
Waveform Pure sine wave
Solar Charger Type MPPT
Dimension 145x438 x553.6mm
Net Weight(kgs) 18.4KG

product details

PRODUCT INTRODUCTION

Equipped with 2 Inputs & 2 smart outputs, CT sensor, and user-friendly interface, Axpert Ultra is top-equipped solar inverter. With two independent input power sources - utility and generator - it ensures uninterrupted AC power and incorporates a super large charger (150A) for fast battery charging, even with limited available time from AC or solar sources. In addition, the Ultra offers a second AC output, enabling users to customize cut-off voltage, state of charge (SoC) percentage, discharge time, and scheduled on/off time.

FEATURES

●Dual outputs for smart load management

●Two independent AC power sources connected and switched automatically

●Built-in current transformer sensor to meet self-consumption application

●Support external BTS (Battery Temperature Sensor) detection

●Built-in power status lighting indicators

●Built-in 2.8" colored LCD with slide operation

●Built-in Wi-Fi for mobile monitoring and OTA firmware upgrade

●Supports USB On-the-Go function

●Reserved communication port for BMS (RS485,CAN-BUS or RS232)

●Support optional GFCI,Rapid shutdown, AFCI detection

●Parallel operation with 6 units

PRODUCT SPECIFICATIONS

Model	CFS MAX II 8K Ultra	CFS MAX II 11K Ultra
RATED POWER	8000VA/8000W	11000VA/11000W
PARALLEL CAPABILITY	YES,6 units
INPUT
Voltage	230 VAC
Selectable Voltage Range	170-280 VAC (For Personal Computers) 90-280 VAC(For Home Appliances)
Frequency Range	50 Hz/60 Hz (Auto sensing)
OUTPUT
AC Voltage Regulation (Batt.Mode)	230VAC±5%
Surge Power	16000VA	22000VA
Efficiency(Peak)	93%
Transfer Time	10 ms (For Personal Computers);20 ms (For Home Appliances)
Waveform	Pure sine wave
BATTERY
Battery Voltage	48 VDC
Floating Charge Voltage	54 VDC
Overcharge Protection	63 VDC
SOLAR CHARGER &AC CHARGER
Solar ChargerType	MPPT
Maximum PVArray Power	10000W(5000Wx2)	12000W(6000Wx2)
MPPT Range @Operating Voltage	90～450 VDC
Maximum PVArray Open Circuit Voltage	500 VDC
Maximum PV Input Current	27Ax2(MAX40A)
Maxmum Solar Charge Current	150A	150A
Maximum AC Charge Current	120A	150A
Maximum Charge Current	150A	150A
PHYSICAL
Dimension,DxWxH(mm)	145x438 x553.6
Net Weight(kgs)	18.4
Communication Interface	USB/RS232/RS485/WiFi/Dry-contact/BTS Support optional GFCl,Rapid shutdown,AFCI detection
External Current Sensor Port	Yes,built-in current transformer sensor
OPERATING ENVIRONMENT
Humidity	5%to 95%Relative Humidity(Non-condensing)
Operating Temperature	-10℃ to 50℃
Storage Temperature	-15℃ to 60℃
STANDARD
Compliance Safety	CE

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