GT Power GT9000ESi 9000W/11.25kVA Electric Start Silenced Inverter Generator
The GT Power GT9000ESi is a premium-grade inverter generator designed to meet the demands of professionals, solar system integrators, and serious home users. Built around a powerful Powerdyne 4-stroke OHV engine, it delivers a massive 9000W max (11.25kVA) and a continuous 8200W rated output (10.25kVA)—plenty of muscle for backup, worksites, mobile trade applications, and running high-demand appliances during outages.
Despite its power, the GT9000ESi runs whisper-quiet thanks to its silenced casing, large muffler, and smart throttle that automatically adjusts engine speed to match load requirements. This not only keeps noise levels down (just 69dBA at 50% load) but also improves fuel efficiency—ideal for extended use and minimal disruption.
Whether you're connecting directly to a solar battery bank with the two-wire auto-start function, charging electronics with pure sine wave USB outlets, or running heavy-duty tools on a remote site, this generator has all the smart features to keep your job running seamlessly.
Key Features:
Pure Sine Wave Inverter Output
Safely run sensitive electronics and appliances with clean, stable power—perfect for laptops, fridges, and communication equipment.
Two-Wire Start for Solar Integration
Seamless compatibility with off-grid solar systems and automatic transfer switches (ATS)—ideal for backup and battery support.
Smart Throttle & Silenced Operation
Engine speed adjusts to match power draw, keeping fuel use low and noise levels down (as quiet as 69dBA at 50% load).
Rugged Frame with Solid-Core Wheels
Heavy-duty 32mm frame and all-terrain wheels offer durability and mobility for harsh environments or job sites.
High Output Capacity
Delivers a peak 9000W / 11.25kVA—enough grunt for large appliances, high-draw tools, or multiple users simultaneously.
Digital 4-Stage Display
Stay informed with real-time updates on volts, hertz, hours run, and load percentage for smarter power management.
Triple Starting Options
Start your generator your way: electric push-button, wireless remote, or traditional recoil backup.
Low Oil Alert System
Prevents engine damage with built-in safety shutoff if oil levels fall too low.
Versatile Power Outlets
2x 15A, 1x 32A outlets plus USB charging ports offer flexible power for any application.
27L Fuel Tank for Extended Runtime
Run up to 11 hours at 50% load—perfect for full-day work or overnight peace of mind.
