Energy Storage System Off-grid Storage Inverter

3-5kW | Single Phase | 1 MPPT

GF Series 3.0 / 5.0

The LIVOLTEK GF series inverter is a crucial component of any off-grid solar power supply system. This intelligent solar inverter not only functions as a solar charger and battery charger, but also includes a built-in MPPT controller. It can be connected to the public electricity grid or diesel generator, and manages a photovoltaic system and battery bank to provide uninterrupted power support. Additionally, it can operate directly without the need for a battery or electrical network. With the free app, you can easily monitor your solar system locally (using integrated Bluetooth) or remotely (via an optional Wi-Fi & LAN 2 in 1 module).

Product Highlights

  • Mains or Generator compatible
  • Lead-acid or Lithium battery compatible
  • Optional WIFI/LAN remote monitoring
  • Functional with or without a battery
  • Unique battery management system
  • Automatically switch PV/AC/Bat priority
  • Hybrid solution for off-grid/backup applications
  • 110/220V optional

How it Works

Seamless Power Transfer with 10ms Switching Time

Experience uninterrupted power supply with our intelligent self-consumption inverter boasting a remarkable 10ms transfer time. Designed to swiftly respond to AC input loss, it ensures seamless power delivery to critical loads round the clock. With a seamless switch time of 10ms between modes, you won’t even notice when the switch occurs. Perfectly suited for sensitive equipment like servers, ATMs, and medical machines, our inverter guarantees reliable power support.

Manage Your Energy with Simple Finger Swipes

Built-in Bluetooth and optional Wi-Fi module offering full system visibility and remote troubleshooting, this off-grid inverter allows you to track the performance locally and remotely via tablet or smartphone apps. Also, by connecting your PC to the Ethernet port, you have direct access to your inverter’s graphs and data. A single USB port can update your software easily. Thanks to the intelligent monitoring system, you are warned in case a problem occurs which makes supervision and maintenance easier.

Customize Your Needs with a Friendly Design

Compatible with various power sources, our inverter empowers a wide range of applications. Its intelligent and simplified
working mode allows you to choose how to power your loads, ensuring maximum convenience. Worried about power shortages? Fear not.
This inverter seamlessly transfers electricity to your house while automatically adjusting the source priority based on your
preferences. It goes the extra mile by preventing excess solar power from being wasted, avoiding injection into the grid. The optional
split LCD screen and comprehensive display make customizing voltage range and monitoring a breeze, even if the inverter is
tucked away in a corner of your house. Experience the freedom to power your way with our
user-friendly design.


Product Core Data Comparison

Hybrid Inverter 3kW 48V (110Vac)

Max. Input Power [V]480
Max. Input Current per MPPT [A]14
Number of Strings per MPPT1/1
Nominal Output Power [kW]3000
Nominal Output Voltage [V]110/120

Hybrid Inverter 3kW 48V

Max. Input Power [V]500
Max. Input Current per MPPT [A]14
Number of Strings per MPPT1/1
Nominal Output Power [kW]3000
Nominal Output Voltage [V]220/230/240

Hybrid Inverter 5kW 48V

Max. Input Power [V]500
Max. Input Current per MPPT [A]25
Number of Strings per MPPT1/2
Nominal Output Power [kW]5000
Nominal Output Voltage [V]220/230/240