The GT Power GT4000ESi is a compact, silenced inverter generator NZ tradespeople and homeowners can rely on for clean, stable power wherever it's needed. Delivering 4000W peak and 3500W continuous output, this 5kVA unit runs quieter than most generators on the market at just 48dB — making it equally at home on a noise-sensitive jobsite or in a suburban backyard. With electric push-button start, built-in Wi-Fi remote, and a heavy-duty wheelset, this is portable generator NZ performance done right.
Key Features
- 4000W maximum output and 5kVA, rated at 3500W continuous — handles power tools, fridges, and sensitive electronics
- Powerdyne 4-stroke OHV engine, air-cooled and proven across NZ worksites
- Ultra-quiet 48dB operation — one of the quietest generators in its class
- Pure sine wave inverter output — safe for laptops, medical equipment, and sensitive electronics
- Electric push-button start with Wi-Fi remote and recoil backup
- 2-wire auto-start function — integrates directly with solar battery systems
- 12L fuel tank with up to 12 hours runtime
- Fully silenced casing with large-capacity muffler
- Parallel-ready — link two GT4000ESi units for up to 8000W combined output
- 2 x 230V 15A power outlets plus 2 x USB ports and 1 x DC outlet
- Thermal overload circuit breakers and low oil automatic shutdown
- Heavy-duty wheel kit and handle for easy site-to-site movement
- Weight 40kg, dimensions 758 x 495 x 550mm (L x W x H)
- 2 Year Commercial warranty, 4 Year Domestic warranty, 10-year spare parts guarantee
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