Axpert MAXII 8000W Off-Grid Inverter is equipped with a Dual 4000W MPPT
solar controller to maximise and regulate DC power from the solar array
to charge the Battery.
Transformer-less design provides reliable power conversion in a compact
size.
The new generation Growcol Axpert MAXII Off-Grid Inverter comes with a
built-in Wi-fi function and mobile monitoring can be carried out by
downloading and installing the APP on your smartphone.
Data can be accessed and recorded in the inverter, which is convenient
for tracking the operation status of the inverter.
The Growcol Axpert MAXII Inverter also supports USB on-the-go function for
easy rewriting of internal parameters, data downloads and software
updates.
The Growcol Axpert MAXII 8kW Off-Grid inverter has the following key
features:
Pure Sine Wave Dual MPPT solar inverter
Customisable status LED ring with RGB lights
Large 5" LCD touch screen
Wide DC input range
Supports USB on-the-go function
Datalog events stored in the inverter
Built-in Wi-fi for mobile monitoring
Reserved communication port for BMS
Battery independent function
Parallel operation up to 6 units
INVERTER SPECIFICATIONS
Rated Power: 8000 VA / 8000 W
Input Voltage: 230 VAC
Output Voltage: 230 VAC
Battery Voltage: 48 VDC
Solar Charge Type:Dual 4000W MPPT
Parallel Operation: Yes – up to 6 units
PV Operating Voltage Range: 120 – 430 V
MAX. PV Array Power: 8000W
MAX PV Array Open Circuit Voltage: 450 VDC
Waveform: Pure sine wave
Parallel Function: Yes
Dimensions (mm): (d) 158 x (w) 503 (h) 530
Weight: 20.0kg
Warranty: 2 year warranty
Lithium Battery FEATURES AND BENEFITS
The 5.12kW Growcol Lithium battery is a high performance, scalable battery module. The incredible 1C charge and discharge rate ensure you have the power when it is demanded. Each module has a capacity of 5.12kWh and can parallel up to 12 units for a total of 61.44kWh.
Installation is easy, with a plug and play solution that can save time when installing.
5.12kWh parallelable up to 12 units for a total of 61.44kWh
90% DoD - High DoD ensures you get the maximum out of the battery
Easy to install - No racks or extra mounting brackets required. Save valuable time on site
>6000 Life cycle - perfect for high cycle applications like off-grid or self-consumption systems
CAN/RS485 communication - Ensure seamless communication with Growcol, Deye and Sunsynk range of inverter
Power Rating:
When used with Axpert inverters, 2 x 100Ahr (10240Whr) Lithium battery will deliver 9600Wh usable energy when discharged at 90% Depth of Discharge (DOD).Therefore, to take into account the expected current draw of the inverter, Solar Corporation recommends that the minimum number Lithium batteries be linked to the site-specific base load as follows:
Recommended Base Load: 1Hour Discharge Rate
Recommended Base Load
Usage
No. of 100Ahr Lithium Batteries
Runtime hours
300W
4200Whr
1 x (90% DOD 4600Whr)
14
600W
4200Whr
1 x (90% DOD 4600Whr)
7
1000W
4600Whr
1 x (90% DOD 4600Whr)
4.5
800W
8800Whr
2 x (90% DOD 9200Whr)
11
500W
9000Whr
2 x (90% DOD 9200Whr)
18
Its max DC input voltage for 450V makes it ideal for 20 X 72 cell modules (320W - 540W) or 24 X 60 cell modules (260W - 400W).
The GR8.0 package includes:
1 x Growcol Axpert MAXII Hybrid Off-Grid Solar Inverter 8.0kW 48V
2 x Growcol 48V 5.12kW Lithium Battery (10.24kW)
1 x Growcol Battery Cable Pack
1 x Battery Disconnect with 160A Blade Fuses
GR8.0 System Performance:
The Growcol Axpert MAXII Inverter have a rated power output of 8000W and have a maximum solar panel array power of 8000W
2 x Growcol 5.12kW Lithium battery you will have 9200Whr usable energy if you discharge the battery to 90% depth of discharge (DOD) every day.
