Yamaha's EF1000iS Silent Inverter Generator, delivering maximum output with minimum effort. This small, lightweight generator is powerful, portable and super sleek with lots of great features.

A petrol-powered inverter generator, the EF1000iS is the lightest generator in its class at only 12.7kg and will run continuously for up to 12 hours without refuelling (at 1/4 load with Eco On).

This small but hardworking unit is perfect for camping, fishing, boating, the caravan, motorhome and RV, and will run all your sensitive electronic equipment and accessories such as laptops/tablets, video gaming systems, phones, TVs, coffee maker, portable fan, microwave oven (up to 650 watts), slow cooker, stereo/radio or lighting.

Fitted with a newly designed muffler and air filter and Yamaha’s advanced Noise Block™ sound reduction system. This generator is so quiet you can have a conversation without having to raise your voice. In fact, this generator is so quiet, that you will probably not even notice that it is running.

Key EF1000iS Features

• The Lightest Generators in their class weighing under 13kg
• USFS - Approved Spark Arrestor eliminates errant sparks.
• OHV Engine With Cast Iron Cylinder Liner for longer life, powerful performance and excellent heat dissipation.
• Smart Throttle™ varies engine speed based on the load to improve fuel economy and reduce noise.
• Inverter System with PWM (Pulse Width Modulation) to safely run products with built-in microcomputers or microcomputer equipment/tools.
• Petrol Petcock helps prevent carburettor contamination during storage.
• Oil Warning System prevents engine damage.
• Auto-Decompression System reduces compression for effortless starting.
• Electrical Overload Breaker prevents generator damage in case of overload.
• 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.