The GT Power GT4000i-LPG gives NZ tradespeople the flexibility of dual-fuel operation — run it on petrol when you need it, switch to LPG when fuel storage or cost makes more sense. This silenced inverter generator delivers 4000W peak on petrol (3600W on LPG) and 5kVA, making it a smart choice for off-grid setups, solar backup systems, and remote worksites where a single fuel source isn't always guaranteed. Clean inverter power, electric push-button start with Wi-Fi remote, and 2-wire auto-start capability put this petrol generator NZ into a class of its own.

Key Features

4000W maximum output on petrol / 3600W on LPG, rated at 3500W/3150W respectively — 5kVA rating
Dual-fuel capability — runs on petrol or LPG with included LPG regulator
Powerdyne 4-stroke OHV engine, reliable and parts-supported across NZ
Pure sine wave inverter output — protects sensitive electronics and appliances
59dB noise level — quiet enough for residential and semi-urban use
Electric push-button start with Wi-Fi remote and recoil backup
2-wire auto-start for seamless solar system integration
12L fuel tank with 12 hours runtime at 50% load (petrol)
LPG consumption approximately 0.9kg/hour at 50% load
2 x 230V 15A outlets, 2 x USB ports, 1 x DC outlet
Thermal overload circuit breakers and low oil automatic shutdown
Heavy-duty wheel kit and handle included
Weight 40kg, dimensions 620 x 420 x 520mm (L x W x H)
2 Year Commercial warranty, 4 Year Domestic warranty

Petrol Generator NZ

GT Power GT4000i-LPG 4000W/5kVA Petrol/LPG Inverter Generator