{"title":"Inverter Generators Evolution","description":null,"products":[{"product_id":"inverter-generator-evolution-ks-2500is","title":"Inverter Generator Evolution KS 2500iS","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe KS 2500iS inverter generator of the Evolution series from German brand \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eKönner \u0026amp; Söhnen is a compact and practical solution for reliable portable power in everyday situations. Designed for users who need a balance of performance, portability and quiet operation, it delivers 1.8 kW of rated power and 2 kW maximum, making it suitable for backup power of \u003c\/span\u003e\u003cspan\u003eessential household appliances\u003c\/span\u003e\u003cspan\u003e, camping, travel use and outdoor work. \u003c\/span\u003e\u003cspan\u003eThe Evolution technology platform combines a modern compact design developed together with Italian designers, premium component quality and thoughtful ergonomics for comfortable and reliable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThanks to inverter technology the generator produces electricity with a pure sine wave and low total harmonic distortion (THD \u0026lt;3%), providing stable power for sensitive electronics. \u003c\/span\u003e\u003cspan\u003e This makes it an ideal choice both for leisure and for emergency situations where power quality matters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe super-quiet fully enclosed housing ensures significantly quieter operation compared to conventional generators, improving comfort in residential areas, campsites or events. Reinforced housing elements protect the unit from damage during transport and operation, while the well-positioned handle, compact dimensions and low weight make the generator easy to transport and store, allowing it to be moved by one person.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEfficiency is enhanced by Economy Mode, which automatically adjusts engine speed based on load, \u003c\/span\u003e\u003cspan\u003esaving fuel, providing more engine hours of reliable operation and further reducing noise level\u003c\/span\u003e\u003cspan\u003e. The model also supports parallel connection, allowing two compatible inverter generators to be linked to increase the available output power. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReliability is ensured by built-in protection systems, including overload and low oil level protection. The magnetic oil dipstick captures fine metal particles, helping to reduce component wear and extend engine life. These features help protect both the generator itself and connected devices, while the intuitive control panel with a digital display makes operation straightforward even for beginners. The display shows frequency, voltage and engine hours, with indicators for fuel level, load and low oil level.  \u003c\/span\u003e\u003cspan\u003eTwo Schuko 230 V\/16 A outlets provide convenient connection of electrical appliances, and built-in protection systems help prevent overload and short circuit. Two\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eUSB ports (Type-A QC and Type-C PD25W) provide convenient connection and charging of low-power devices and gadgets, leaving the outlets free for powering higher-demand appliances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eThis portable inverter generator is made for those who need quiet, efficient and reliable power where there is no mains socket, combining ease of use with real performance and flexibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe model belongs to the Evolution line from Könner \u0026amp; Söhnen, which embodies 20 years of generator manufacturing experience, and therefore also benefits from the manufacturer’s extended warranty.\u003c\/span\u003e\u003c\/p\u003e","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":60370868011353,"sku":"KS 2500iS","price":2269.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/inverter-generator-evolution-ks-2500is-01.png?v=1793828286"},{"product_id":"dual-fuel-inverter-generator-evolution-ks-2500is-h","title":"Dual-Fuel Inverter Generator Evolution KS 2500iS H","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe KS 2500iS H Evolution Series dual-fuel inverter generator \u003c\/span\u003e\u003cspan\u003e–\u003c\/span\u003e\u003cspan\u003e is a compact, practical solution for reliable portable power in everyday situations. Designed for users who need a balance of performance, mobility, and quiet operation, it delivers 1.8 kW of rated power and 2 kW maximum when running on petrol (when running on gas, power output is reduced by 10%).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Evolution Technology Platform embodies 20 years of generator manufacturing expertise and combines a modern compact design co-developed with Italian designers, premium component quality, and thoughtful ergonomics for comfortable and reliable operation. The compact housing features rubberised corners and impact-resistant elements that help protect the generator from damage during transport and use. Anti-vibration rubber feet keep the unit firmly in place, absorb engine vibrations, and contribute to noise reduction. Thanks to its compact dimensions, ergonomic design, and convenient handle, the generator is easy to move and store. The upgraded engine with extended service life and improved cooling system support stable generator operation even under prolonged loads. All key components undergo internal quality inspection and are carefully selected to ensure generator reliability and longevity.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe well-designed fuel system with a vent valve in the tank cap helps prevent petrol leakage during transport and ensures air access during operation. Additional safety is provided by the fuel drain zone, which collects any accidentally spilled fuel around the filler neck and prevents it from reaching hot engine components inside the housing, reducing the risk of ignition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThanks to inverter technology with a clean sine wave, the generator delivers stable, high-quality power, allowing safe use of sensitive electronics such as laptops, smartphones, routers, and modern appliances. This makes it an ideal choice for both recreational use and emergency situations where power quality is especially important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe super-quiet, fully enclosed housing provides significantly quieter operation compared to conventional generators, increasing comfort of use in residential areas, campsites, or at events. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEfficiency is enhanced by the Economy Mode, which automatically adjusts engine RPM depending on load, saving fuel and providing more hours of reliable operation. The model also supports parallel connection of two compatible inverter generators to increase total available power when needed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe model's reliability is supported by built-in protection systems including overload protection and low oil shutdown. The magnetic oil dipstick captures fine metal particles, helping to reduce component wear and extend engine life. These features help protect both the generator itself and connected devices. The intuitive control panel with digital display ensures ease of use even for beginners. The display shows frequency, voltage, and engine hours, and features indicators for fuel level, load, low oil, overload, and operating status. For quick recovery after protection activation, the AC RESET button allows the control system to be restarted and voltage restored without complex adjustments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConvenient connection without additional adapters is provided by two Schuko 230V 16A outlets with overload and short-circuit protection, as well as two USB ports for charging mobile devices: Type-A with Quick Charge QC3.0\/4.0 support and Type-C with 25W Power Delivery support. This allows household appliances to be connected and compatible gadgets charged simultaneously. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis portable inverter generator is built for those who need quiet, efficient, and reliable power where there is no access to the grid, combining ease of use, thoughtful safety and durability features with real-world performance and flexibility.\u003c\/span\u003e\u003c\/p\u003e","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":60370869780825,"sku":"KS 2500iS H","price":2729.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/inverter-dual-fuel-generator-evolution-ks-2500ish-01.png?v=1793828315"},{"product_id":"inverter-generator-evolution-ks-3500is","title":"Inverter Generator Evolution KS 3500iS","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe KS 3500iS Evolution Series inverter generator is a compact and practical solution for reliable portable power in everyday situations. Designed for users who need a balance of performance, portability and quiet operation, it delivers 3.0 kW of rated power and 3.3 kW maximum, making it suitable for backup power of essential household appliances, workshop use, travel and outdoor operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Evolution Technology Platform combines a modern design developed in collaboration with Italian designers, a compact body, premium component quality and thoughtful ergonomics. The upgraded engine with extended service life and enhanced cooling system support stable generator operation even under prolonged loads. All key components undergo internal quality inspection and are carefully selected to ensure generator reliability and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRubber-tipped corners and an impact-resistant enclosure 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 firmly secure the generator on a surface, prevent it from shifting during operation, effectively dampen engine vibrations and further reduce noise levels. Thanks to its compact dimensions, well-placed handle and low weight, the generator is easy to transport and store, and its design allows it to be moved by one person. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePure sine wave inverter technology provides stable, high-quality power, allowing connection of 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 winding and permanent magnets combines compactness and reliability, ensuring stable operation of the generating set. This makes the model a versatile solution for leisure, outdoor work and backup power during outages, where output voltage quality is especially important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQuiet operation and fuel savings are provided by the fully enclosed sound-insulating enclosure and Economy Mode. It automatically adjusts engine speed according to load, reducing fuel consumption and noise levels. At low loads this helps use fuel more efficiently and extend the generator’s run time on a single tank. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe well-thought-out fuel system improves convenience and safety of operation. A dedicated ON\/OFF valve on the fuel tank cap helps prevent accidental fuel leakage during transport and provides the necessary air access during engine operation. The fuel drain zone collects accidentally spilled fuel around the filler neck and prevents it from entering the enclosure near hot engine parts, reducing the risk of fire.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eParallel connection allows two compatible inverter generators to be linked to increase total power output when electricity demands grow. This is a practical solution for users who need extra power without switching to a larger generating set.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEngine protection and convenient control are provided by built-in overload and low oil monitoring systems. The magnetic oil dipstick captures fine metal particles generated during engine operation, helping reduce component wear and extend engine life. . The AC RESET button allows the monitoring system to be restarted and voltage supply to be restored after a protection event without complex actions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe intuitive control panel with a digital LED display shows voltage, frequency and accumulated engine hours. The operating status, overload and low oil indicators help monitor generator operation, while the load and fuel level indicators allow tracking of current power usage and remaining fuel in the tank so refuelling can be planned in time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConvenient 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 fast charging QC3.0\/4.0 and Type-C with 25 W Power Delivery. This allows household appliances to be connected and compatible gadgets to be charged simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eKS 3500iS Evolution is a portable inverter generator that combines compactness, quiet operation, economical fuel use and well-engineered solutions. It will serve as a practical power source at home, in the workshop, during travel and outdoors whenever reliable power is needed without access to the mains grid.\u003c\/span\u003e\u003c\/p\u003e","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":60370870075737,"sku":"KS 3500iS","price":3089.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/inverter-generator-evolution-ks-3500is-01.png?v=1793828336"},{"product_id":"dual-fuel-inverter-generator-evolution-ks-3500is-h","title":"Dual-Fuel Inverter Generator Evolution KS 3500iS H","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe KS 3500iS H Evolution Series dual-fuel inverter generator is a compact and practical solution for reliable portable power in everyday situations. It is designed for users who value the combination of performance, mobility, quiet operation, and fuel flexibility. The generator delivers 3.0 kW rated power and 3.3 kW maximum power when running on gasoline; when using LPG, output is reduced by approximately 10%. The dual-fuel system lets you choose between gasoline and LPG depending on availability and fuel cost, helping to optimise running costs and maintain power supply when one fuel type is in limited supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePure 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQuiet 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. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eParallel 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEngine 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConvenient 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eKS 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.\u003c\/span\u003e\u003c\/p\u003e","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":60370870370649,"sku":"KS 3500iS H","price":3459.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/dual-fuel-inverter-generator-evolution-ks-3500is-h-01.png?v=1793828355"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/collections\/ct-inverter-generators-evolution.png?v=1793826537","url":"https:\/\/konner-sohnen.lv\/en\/collections\/inverter-generators-evolution.oembed","provider":"Könner \u0026 Söhnen Poland ","version":"1.0","type":"link"}