Yamaha 2000w Inverter Generator

Yamaha 2000w Inverter Generator

SKU: EF2000iS
$2,149.00 Regular Price
$1,999.00Sale Price

The Yamaha EF2000iS is the prized generator for your caravan, motorhome or camping trip. This model is held in the highest regard not only for its excellent quality, but for its super quiet operation and unmatched portability. 

The inverter technology means that the power produced is pure and without fluctuation, making it ideal to run all your favourite electronic equipment such as mobile phones, laptops and tablets. Additionally, the Yamaha Smart Throttle automatically adjusts the engine speed in line with the required output, to maximise fuel efficiency.

This model also boasts the Yamaha Twin Tech capability to hook up to another EF2000iS and almost double the peak output capacity and provide a peak output of 3600 watts and continuous output of 3000 watts. Other features include low oil alert, electrical overload breaker and easy recoil start thanks to the auto-decompression system.

The package is complete with a four year warranty and backed by the national Yamaha service network with over 200 accredited service agents. So, for you next road trip, if you want to power your camping fridge, TV, low-wattage kettles, lights or if you also want to charge your Battery Packs, the Yamaha EF2000iS is the best in class choice! 

Furthermore, as with most models in the Yamaha range, this unit can be used for multiple applications. Yes, it is the number 1 recreational generator, but many customers also choose this model to run their fridge, lights and TV etc. in the event of a power outage at home. We have also sold this generator to many small business customers, including mobile cleaning businesses, food vans, market stalls and contractors on the go.

It's Yamaha's versatility, silent operation and reliability which make it the premium inverter generator choice.


Twin-Tech Capability enabling you to connect two EF2000iS’ to alomst double maxiumum output and provide 3000 watts of continuous power (peak ~3600w).

OHV Engine With Cast Iron Cylinder Liner for longer life, powerful performance and excellent heat dissipation.

Smart Throttle varies engine speed based on load to improve fuel economy and reduce noise.

Inverter System with PWM (Pulse Width Modulation) to safely run products with built-in microcomputers or micro computer-controlled equipment / tools.

Petrol Petcock helps prevent carburettor contamination during storage. (a big advantage that many competitors don't have!)

Oil Warning System prevents engine damage.

Fuel Gauge displays fuel levels without having to open the fuel cap.

Auto-Decompression System reduces compression for effortless starting.

Electrical Overload Breaker prevents generator damage in case of overload.

USFS-Approved Spark Arrestor eliminates errant sparks.

Controls Located On One Panel for easy access.

DC Outlet with 8 Amp / 12 Volt outlet for charging batteries (cables included).

Rubber Isolation Feet for smooth operation and noise absorption.

Easily Detachable Side Panels for easier serviceability.

Noise Block™ Sound Reduction System for performance so quiet, you’ll forget the generator is even running.

Multi-Polar Alternator for the generation of high quality, high frequency 3-phase AC current. This means a much lighter and a more compact unit when compared to conventional 2-pole rotor type alternators.



4WD’s/Camper Trailers


Domestic Backup/Small DIY jobs

Mobile businesses


AC plug

DC charging cord


Maximum Output 2000 Watts 2000 Watts

Rated Output 1600 Watts 1600 Watts

Operating Hours (Full Load) 4.2 hr 4 hr

Operating Hours (1/4 Load) 10.5 hr 10 hr

Fuel Tank Capacity 4.4 L 4.1 L

Size (LxWxH) 490x280x445 mm 510x290x425 mm

Dry Weight 20 kg 21 kg

Noise Level (1/4 Load / 7m) 51.5 dBA 54 dBA (Eco On)

Starting System Recoil Recoil