Inverter Generator with 12V Output, Hybrid, LPG/ NG/ Petrol

Model:JLY-4000ICategory:Hybrid Generators
  • Tri-fuel inverter generator: Petrol, LPG, Natural Gas
  • Max power 4200W, rated 3800W (LPG/Petrol)
  • 12V / 8.3A DC output for battery charging
  • Pure Sine Wave, safe for sensitive devices
  • Eco-Mode: 34% more fuel-efficient than AVR
  • 42% lighter than standard generators; 25.5 kg
  • Noise level: only 68 dB(A) at 7 m
  • Engine: 7.5HP, 223cc, 4-Stroke OHV
  • Parallel capability for doubled power output
  • CE / EU5 certified, Low Oil Alert System
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Technical Parameters

Frequency

50Hz
Rated Power (LPG / Petrol)

3800 W
Max. Power (LPG / Petrol)

4200 W
Rated Power (Natural Gas)

3420 W
Max. Power (Natural Gas)

3780 W
Rated Voltage (AC)

230 V
Phase

Single-phase
DC Output

12 V / 8.3 A
Output Waveform

Pure Sine Wave
Starting System

Recoil Start
Fuel Tank Capacity

7.5 L
Engine Model

JL172F / 223cc / 7.5HP / 4-Stroke, OHV
Rated Speed

3750 RPM
Noise Level (at 7 m)

68 dB(A)
Fuel Consumption (75% Rated Load)

LPG: 0.33 kg / kW·h
NG: 0.32 m³ / kW·h
Petrol: 0.50 L / kW·h
Gas Input Pressure (LPG / NG)

2.0 – 6.9 kPa (0.29 – 0.87 PSI)
Protection

Low Oil Alert System
Certification

CE / EU5 / Noise Certification
Dry Weight

25.5 kg
Dimensions (L × W × H)

495 × 385 × 460 mm

Product Description

Meet the JLY-4000I — the most compact yet powerful Generator with 12V Output in its class, featuring tri-fuel flexibility and professional-grade inverter technology.

Key Features:

  • Tri-Fuel Technology — runs on Petrol, LPG, or Natural Gas for maximum flexibility
  • High Power Output — rated 3800W, max 4200W (LPG/Petrol); rated 3420W, max 3780W (Natural Gas)
  • 12V / 8.3A DC Output — charges batteries and powers DC devices on the go
  • Pure Sine Wave — high voltage stability, safe for all sensitive electronics
  • Eco-Mode — fuel consumption reduced by 34% vs. standard AVR generators
  • Ultra-Lightweight — 42% lighter than comparable models; only 25.5 kg
  • Low Noise — only 68 dB(A) at 7 m for quiet operation
  • Parallel Capability — connect two units for doubled power output
  • Reliable Engine — JL172F, 223cc, 7.5HP, 4-Stroke OHV, rated at 3750 RPM
  • Safety & Compliance — Low Oil Alert System, CE / EU5 / Noise Certified
  • Compact dimensions: 495 × 385 × 460 mm, easy to store and transport

This generator with 12V output is an essential tool for anyone seeking a reliable, portable power solution that adapts to their fuel preferences and power needs.

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GRETECH hybrid generators powered by LPG will have the same power output with the gasoline, as our mixing valve of our hybrid generators automatically adjusts air intake and LPG/NG to air ratio, allowing the generators to output same power as do gasoline generators. More importantly, when the LPG/NG generators are in use, their engines rotate steadily, allowing stable power output.

GRETECH LPG/NG generators’ expected life expectancy are more than 2 times longer than that of gasoline generators.

Leakage-Proof: GRETECH hybrid generators’ mixing valve is uniquely designed so that even if the gas regulator or switch is kept on, the gas will never leak.

Easy Start: GRETECH hybrid generators, no matter brand new or not being used in a while, can always be immediately turned on by pulling the recoil rope up to 3 times.

Cost-effective: The fuel consumption costs of GRETECH, LPG (0.36 kg/kw.h) and NG (0.35 m³/kw.h) generators are much lower than gasoline generators (0.5 L/kw.h).

Compatible with source pressure ranging from 2.0 to 6.0 kPa (0.29-0.87PSI), our generators are suitable in almost all environments, including at home.

GRETECH generators use perfect amount of LPG/NG to meet output power, so the gas is always burnt completely, producing clean emissions.

The noise of GRETECH generators is 5dB quieter, as own patented muffler.

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