Dual-Fuel Inverter Generator Evolution KS 3500iS H

The Evolution Technology Platform combines a modern design developed together with Italian designers, a compact housing, premium component quality, and thoughtful ergonomics. The updated engine with extended service life and the improved cooling system ensure stable generator operation even under prolonged loads. All key components undergo in-house quality inspection and are carefully selected to guarantee generator reliability and longevity.

 Rubberised corners and a shock-resistant housing minimise the risk of damage during transport and active use, helping to extend the generator's service life even in demanding conditions. Anti-vibration rubber feet hold the generator firmly in place, prevent it from shifting during operation, effectively absorb engine vibrations, and further reduce noise. Thanks to its compact dimensions, ergonomically positioned handle, and low weight, the generator is easy to transport and store, and its design allows it to be moved by one person.

Pure sine wave inverter technology delivers stable, clean electricity, allowing you to connect sensitive electronics – laptops, smartphones, routers, and TVs – as well as household appliances including refrigerators, heating boilers, lighting, and small power tools. The high-quality brushless alternator with 100% copper windings and permanent magnets combines compactness and reliability, ensuring stable generator operation. This makes the model a versatile solution for home backup power, workshop use, travel, and outdoor recreation.

Quiet operation and fuel savings are achieved through the fully enclosed sound-insulated housing and Economy Mode. It automatically adjusts engine speed based on load, reducing fuel consumption and noise. At low load, this helps use fuel more efficiently and extends the generator's runtime on a single tank. 

The well-designed fuel system provides flexibility in fuel source selection and ease of use. A dedicated ON/OFF switch on the fuel tank cap helps prevent accidental fuel leaks during transport and ensures adequate air flow while the engine is running. The fuel drainage zone collects any accidentally spilled fuel around the filler neck and prevents it from entering the housing and reaching hot engine parts, reducing the risk of ignition. The ability to run on gasoline or LPG lets you adapt generator use to available resources and current needs.

Parallel connection allows two compatible inverter generators to be linked to increase total power when electricity demands grow. This is a practical solution for users who need extra power without switching to a larger generator unit.

Engine protection and convenient control are provided by the built-in overload and low oil level monitoring systems. The magnetic oil dipstick captures fine metal particles produced during engine operation, helping to reduce component wear and extend engine life. . The AC RESET button allows you to restart the monitoring system and restore voltage output after the relevant protection has triggered, without any complex procedures.

The intuitive control panel with a digital LED display shows voltage, frequency, and engine hours. Status, overload, and low oil level indicators help monitor generator operation, while load and fuel level indicators let you track current power usage and remaining fuel in the tank to plan refuelling in time.

Convenient adapter-free connection is provided by two Schuko 230 V 16 A outlets with overload and short-circuit protection, plus two USB ports for charging mobile devices: Type-A with QC3.0/4.0 fast charging and Type-C with 25 W Power Delivery. This allows you to simultaneously power household appliances and charge compatible gadgets.

KS 3500iS H Evolution is a portable dual-fuel inverter generator combining compactness, quiet operation, fuel efficiency, and the freedom to choose between gasoline and LPG. It will serve as a practical power source at home, in the workshop, during travel, and outdoors whenever reliable electricity is needed away from the mains grid.