Voltronic 8KW Off Grid Inverter for Energy Storage System

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Axpert MAX II 8KW TWIN Off Grid Inverter Main Features 

  • Dual outputs, for smart load management
  • Compatible to Utility Mains or generator input
  • Supports USB On-the-Go function
  • Maximum PV input current increases to 27A
  • Battery independent design
  • Selectable high power charging current
  • Optional DC output for DC fan, LED bulb, router and so on (only for 8K model)
  • Wide PV input voltage range 90VDC~450VDC
  • Built-in Wi-Fi for mobile monitoring (Android/Ios App is available)
  • Status indication with RGB lights
  • Parallel operation with 6 units
  • Built-in anti-dust kit
  • Status indication with RGB lights
  • Reserved communication port for BMS (RS485, CAN-BUS or RS232)

VoltronicPower 8KW Solar Off Grid Inverter

Essential Details of 8KW Inverter :
Place of Origin:
Taiwan, China
Brand Name:
Voltronic
Model Number:
Axpert MAX II TWIN 8000W
Input Voltage:
Solar<500VDC;Grid:230VAC
Output Voltage:
218.5 VAC-241.5 VAC
Output Current:
120A
Output Frequency:
50/60Hz (Auto sensing)
Output Type:
Single
Size:
158.4*503.6*530.8
Type:
DC/AC Inverters
Inverter Efficiency (Peak):
93%
Certificate:
CE
Warranty:
2 Years
Weight:
20KG
Inverter type:
Hybrid off Grid Inverter

Specifications

Model

Axpert MAX II TWIN 8K

Rated Power

8000VA/8000W

Parallel Capability

YES, 6units

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

Efficiency (Peak)

93%

Transfer Time

10 ms (For Personal Computers) ; 20 ms (For Home Appliances)

Waveform

Pure sine wave

DC Voltage

12VDC ± 5%

BATTERY

 

Battery Voltage

48 VDC

Floating Charge Voltage

54 VDC

Overcharge Protection

66 VDC

SOLAR CHARGER & AC CHARGER

 

Solar Charger Type

MPPT

Maximum PV Array Power

8000W (4000W*2)

MPPT Range @ Operating Voltage

90 ~ 450 VDC

Maximum PV Input Current

27A*2 (MAX 40A)

Maximum PV Array Open Circuit Voltage

500VDC

Maxmum Solar Charge Current

150A

Maximum AC Charge Current

120A

Maximum Charge Current

150A

 PHYSICAL Dimension

 

Dimension, D x W x H (mm)

158.4 x 503.6 x 530.8

Net Weight (kgs)

20

Communication Interface

USB/RS232/RS485/WiFi/Dry-contact

OPERATING ENVIRONMENT

 

Humidity

 5% to 95% Relative Humidity(Non-condensing)
Operating Temperature

Operating Temperature

-10°C to 50°C

Storage Temperature

-15°C to 60°C

STANDARD

 

Compliance Safety

CE

Advantages of Voltronic 8KW off-grid Inverter

Voltronic Axpert MAX II TWIN. New fourth generation 8000W and 48V solar inverter. This new equipment includes new techniques, this new model incorporates a Wi-Fi function, this allows you to carry out monitoring from your mobile through the mobile application.

Double mppt of 500v and 150A.
The new axpert max hybrid inverter has two independent inputs of up to 500v and 150 amps to connect up to 4000w in solar panels in each of them. With the two inputs to the maximum we have a photovoltaic field of 8000w to power consumption and charge batteries. The starting range has been decreased and at only 90 volts input the mppt will already work to generate solar energy.

The inverter has an 150 amp AC charger for cloudy days
The 80 amp battery charger of this hybrid allows that if the battery ever dies due to bad weather the hybrid inverter can use the source of a generator or electrical network to charge it in a few hours. If the load source is a generator, it must be a low harmonic distortion inverter. Non-inverter generators may not be supported by the equipment as having correct margins to run.

All-in-one inverter with LCD where you can see all the data of the solar installation.
On this screen you will monitor the entire system in an easy and intuitive way, voltage and power of the solar panels, consumed power, frequency and output voltage, as well as being able to program a multitude of options and operating priorities. Very intuitive to use.

It includes software for windows and linux where you can monitor the system from a pc to modify values, download historical records, set alarms, …