Livoltek GF1-1KZ12S1 1kW Off-Grid Solar Inverter

The Livoltek GF1-1KZ12S1 1kW Off-Grid Solar Inverter is a reliable, compact, and cost-effective solution for powering homes, cabins, or small businesses in areas with unreliable grid power or complete off-grid setups. With a rated power output of 1000W and a surge capacity of up to 3000W, this inverter is capable of running essential appliances and tools with confidence.

This model features a built-in MPPT solar charge controller (40A, 560W), allowing for efficient solar energy harvesting from your photovoltaic system. It supports 12V lead-acid batteries and offers three flexible operating modes: Solar-first, AC-first, and Energy-saving—giving users the ability to optimize power usage based on their needs.

Designed for simplicity and durability, the GF1-1KZ12S1 includes an intuitive LCD display for real-time system monitoring, multiple protection functions (overload, battery over/undervoltage, short circuit, over-temperature), and communication ports (RS485) with optional Wi-Fi monitoring through a mobile app.

Its compact size, wall-mountable design, and wide operating temperature range (-10°C to 55°C) make it a practical choice for residential and small-scale solar installations across various environments.

Key Features:

✅ Rated Power: 1000W | Surge Power: 3000W (20ms)
✅ MPPT Solar Charger: 40A, 560W max, 150V input voltage
✅ Battery Type: 12V lead-acid (adjustable charging algorithm)
✅ Efficiency: Up to 85% in battery mode
✅ AC Input Range: 90V–285V | Frequency: 50/60Hz auto-sensing
✅ Output Voltage: Pure sine wave 220/230/240V ±10%
✅ Display & Connectivity: LCD screen, RS485, optional Wi-Fi
✅ Protection Features: Overload, short circuit, over/undervoltage, over-temperature
✅ Dimensions: 500×300×140 mm | Weight: 12kg | IP Rating: IP21

The Livoltek GF1-1KZ12S1 Off-Grid Inverter is your reliable, all-in-one solar power solution—perfect for residential backup, remote areas, and energy-saving solar systems.