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Off-grid Storage Inverter

Off-grid Storage Inverter

GF Series Single Phase

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).

Datasheet User Guide Certificate

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.

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.

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.

Installation

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Product Core Data Comparison

Hybrid Inverter 3kW 48V (110Vac)

Model	GF1-3K48L1
Max. Input Power [V]	480
Max. Input Current per MPPT [A]	14
Number of Strings per MPPT	1/1
Nominal Output Power [kW]	3000
Nominal Output Voltage [V]	110/120

Hybrid Inverter 3kW 48V

Model	GF1-3K48S1
Max. Input Power [V]	500
Max. Input Current per MPPT [A]	14
Number of Strings per MPPT	1/1
Nominal Output Power [kW]	3000
Nominal Output Voltage [V]	220/230/240

Hybrid Inverter 5kW 48V

Model	GF1-5K48S1
Max. Input Power [V]	500
Max. Input Current per MPPT [A]	25
Number of Strings per MPPT	1/2
Nominal Output Power [kW]	5000
Nominal Output Voltage [V]	220/230/240