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Inverter generator (LPG/gasoline) KS 1900iG S
AvailableSpecification
| Voltage, V: | 230 |
| Max power, kW: | 2.0 |
| Nominal power, kW: | 1.9 |
| Engine start: | Manual |
| Outlets: | 1 × Schuko 230V |
Specification
| Voltage, V | 230 |
| Max power, kW | 2.0 |
| Nominal power, kW | 1.9 |
| Power factor, cosφ | 1 |
| Frequency, Hz | 50 |
| Current (max), A | 8.7 |
| Outlets | 1 × Schuko 230V |
| Engine start | Manual |
| Fuel tank volume, l | 4 |
| Runtime at 50% load, h*** | 4.5 |
| Noise level Lpa (7m)/Lwa, dB | 72/94 |
| USB-Outputs | 5V/1A, 5V/2.1A |
| Engine cylinder volume, cm3 | 79.7 |
| Engine type | Gasoline/LPG powered one-cylinder, four-stroke air-cooled |
| Engine power, hp | 3.2 |
| Possibility of parallel connection | + |
| Crank case volume, l | 0.45 |
| Protection class | IP23M |
| Includes | Generator, Packaging, User Manual, Spark Plug Wrench, 6.0 mm PH2 Screwdriver, Accessory Pouch, 8×10 mm Open-End Wrench, 230V 16A Plug, LPG Hose with Regulator for Cylinder |
| Net dimensions (LxWxH), mm | 440 × 290 × 440 |
| Gross dimensions (LxWxH), mm | 465 × 295 × 510 |
| Net weight, kg | 17 |
| Gross weight, kg | 19.5 |
| SKU | KS 1900iG S |
| Barcode | 4260405364312 |
Benefits
- The lightest dual-fuel inverter in its class – only 17 kg.
- Fuel flexibility: runs on gasoline or LPG, enabling you to save money.
- Quiet operation, neighbor-friendly, perfect for camping or home use.
- Stable pure sine wave power for sensitive electronics.
- Ready to use — includes hose with regulator for connection to an LPG cylinder.
Delivery
- Free shipping: receive your order in just 1-5 business days.
Shippers:
- DPD (Parcel shipping)
- GLS (Parcel shipping)
- Dachser (Pallet shipping)
- DHL
Shipping Costs:
All product prices include shipping costs and VAT. Island deliveries, we calculate the costs based on the effort and prior arrangement. Please contact us via email at shop@dimaxgroup.de
Delivery Times:
Unless otherwise specified in the respective offer, delivery within Germany takes place within 1 to 5 days, and for international deliveries within 7 days after the conclusion of the contract. Please note that there is no delivery on Sundays and public holidays.
Transport Damage:
In case of transport damage, you can find more on this page "Behavior in the event of transport damage".
Payment
- We offer a wide range of secure and convenient payment methods, including:
Security and Data Protection:
Your security is our top priority. We use Shopify Payments, one of the most secure payment platforms, to process your transactions. Your payment data is transmitted via an encrypted connection and is never stored on our servers. You can rest assured that your data is fully protected with us.
Shipping and Payment
We ship your order immediately after successful payment, ensuring you receive your products as quickly as possible. Please ensure that payment is made promptly to avoid delays and to have your order in your hands in the shortest possible time.
Refunds:
We want you to be completely satisfied. That's why we offer a 30-day return policy after you receive your order. If a product does not meet your expectations, you will of course receive a full refund. In the case of a refund, it will be processed quickly and easily through your original payment method. Please note that it may take a few days for the refund to be credited depending on the payment provider.To learn more about the easy return process, check this page "Right of Withdrawal".
Features
The KS 1900iG S is a compact inverter generator with Dual Fuel technology, designed for modern needs. Weighing only 17 kg, it is one of the lightest in its class and convenient to transport. With the ability to run on gasoline or LPG, you save on fuel and get longer runtime. The soundproof casing provides quiet operation, ideal for camping, home, or RV use. The inverter produces a pure sine wave, safe for laptops, phones, and sensitive electronics. Thanks to Eco-Mode, built-in safety systems, and a full set of accessories, this generator provides reliable power.
Ultra-lightweight
Dual-fuel engine
Soundproof casing
Inverter technology
Parallel connection of generators
High safety level
Ready to use
Benefits
Specification
Inverter generator (LPG/gasoline) KS 1900iG S
| Voltage, V | 230 |
| Max power, kW | 2.0 |
| Nominal power, kW | 1.9 |
| Power factor, cosφ | 1 |
| Frequency, Hz | 50 |
| Current (max), A | 8.7 |
| Outlets | 1 × Schuko 230V |
| Engine start | Manual |
| Fuel tank volume, l | 4 |
| Runtime at 50% load, h*** | 4.5 |
| Noise level Lpa (7m)/Lwa, dB | 72/94 |
| USB-Outputs | 5V/1A, 5V/2.1A |
| Engine cylinder volume, cm3 | 79.7 |
| Engine type | Gasoline/LPG powered one-cylinder, four-stroke air-cooled |
| Engine power, hp | 3.2 |
| Possibility of parallel connection | + |
| Crank case volume, l | 0.45 |
| Protection class | IP23M |
| Includes | Generator, Packaging, User Manual, Spark Plug Wrench, 6.0 mm PH2 Screwdriver, Accessory Pouch, 8×10 mm Open-End Wrench, 230V 16A Plug, LPG Hose with Regulator for Cylinder |
| Net dimensions (LxWxH), mm | 440 × 290 × 440 |
| Gross dimensions (LxWxH), mm | 465 × 295 × 510 |
| Net weight, kg | 17 |
| Gross weight, kg | 19.5 |
| SKU | KS 1900iG S |
| Barcode | 4260405364312 |
**LPG operation reduces generator power by 10%.
*** Fuel consumption depends on many factors, such as load, fuel quality, season, altitude, technical condition of the generator.
ATTENTION! The product is sold without engine oil or gasoline. Before the first start, engine oil for four-stroke gasoline engines must be added. We recommend 10W-30 or 10W-40 oil. Always check the oil level before each use. Use only unleaded gasoline with an octane rating of 90–95 containing no more than 10% ethanol.
Instructions
Related products
Video Reviews
Frequently Asked Questions
The 1.9 kW power is enough for stable operation of sensitive home electronics. This generator will easily cope with the load from the boiler circulation pump, refrigerator, LED lighting system and work area with a computer and router. There is also a small power reserve, which allows you to additionally turn on the TV or charge the power bank without the risk of overload.
The letter "G" (Gas) indicates that the generator is Dual Fuel and can run on both gasoline and liquefied gas (LPG). Such models already come with everything you need: a built-in reducer, a hose for connecting to a gas cylinder, and a reducer for the cylinder.
Yes, Könner & Söhnen inverter generators of the iG S series are suitable for use in conjunction with solar stations (hybrid inverters). They produce a perfect sine wave and a stable frequency of 50 Hz, which is critically important for sensitive electronics in solar systems and for safe charging of lithium batteries (LiFePO4).
If the generator is used outdoors, for example in the forest, to charge small gadgets or provide lighting through its own sockets, grounding is often not used, since the plastic housing and rubber feet protect against static current. However, when integrated into the on-board network of a motorhome (caravan) or connected to a house, grounding is mandatory to prevent the activation of automatic protection (for example, sensitive boards of gas boilers).
The first oil change should be done after 20 hours of operation or in the first month of generator use. Thereafter, scheduled maintenance should be performed every 50 hours of operation or every 3 months.
Yes, the KS 1900i S (gasoline) and KS 1900iG S (dual-fuel - gas/gasoline) inverter generators are equipped with a parallel connection function (Parallel Function). This is a practical solution for caravanning and camping: instead of buying one bulky generator, you can combine two lightweight mobile ones and increase the output power to 3.6 kW from two 1.9 kW models, which is quite enough to start and stable operation of a powerful on-board air conditioner, microwave or electric kettle in a motorhome.
Recently Viewed
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Hi Juan Pedro, we're thrilled to hear you're very happy with your KS 1900iG S inverter generator! Thank you for sharing your positive experience.
Hi Juan Pedro, we're thrilled to hear you're happy with the inverter generator! Thanks for sharing your positive experience from Spain. Enjoy using it!
Malgrado ,come gia’ segnalato ,il generatore e’ arrivato graffiato su uno spigolo e per un evidente urto di cui mi sono accorto mettendo l’olio nel motore perche’ il fianchetto era sovrapposto alla cornice del tappo della benzina, ieri 2 maggio, l’ho testato avviandolo e mettendo un apparecchio collegato alla presa, e funziona correttamente. Oggi ho sottoscritto la garanzia estesa di 5 anni gratuita. Un consiglio: Migliorate l’imballaggio, perche’ i corrieri non sono molto attenti a non rovinare i beni trasportati.
Hi Davide, thank you for your detailed feedback and for sharing your positive experience with the generator. We appreciate your tip about the packaging and will look into improving it to ensure safer deliveries. Enjoy your new inverter generator, and feel free to reach out if you need any assistance!
A
Bonjour,
Très bon produit vraiment pas déçu de cette investissement déjà acheté des produits de votre société pour cela que je suis revenu vers vous société très sérieuse sur la la qualité des produits et tarif correct
Качество исполнения отлично. Жужит. После обкатки будем посмотреть..
Дякуємо за позитивний відгук! Сподіваємося, ваш генератор працюватиме бездоганно після обкатки. Звертайтеся, якщо потрібна додаткова допомога.
Чудово працює на бензині і на газу👍
Дякуємо за позитивний відгук, Віталію! Раді чути, що генератор працює добре на обох видах палива.
Fijn apparaat, snelle start.
Conforme à mes attentes, parfaitement parfait.
Gute Qualität. Preis stimmt. Schnelle Lieferung. Gerät funktioniert einwandfrei.
Leider leichte Diskrepanz zwischen Bedienungsanleitung und Gehäuseaufschrift bzgl. Umschaltung von Benzin- auf Gasbetrieb. Wenn man streng nach Bedienungsanleitung vorgeht, stellt man den Schalter falsch ein und das Gerät springt nicht an.
Hallo Frank, danke für dein positives Feedback und die Hinweise. Wir freuen uns, dass du mit dem Gerät zufrieden bist. Deine Anmerkung zur Bedienungsanleitung nehmen wir ernst und werden sie weiterleiten. Bei Fragen stehen wir dir gern zur Verfügung!
Дуже приємна ціна на корисний пристрій
Funktioniert auf Anhieb, macht einen qualitativ hochwertigen Eindruck, läuft recht Vibrationsarm und leise.
alles super
Prima machine. Voldoet aan verwachting. Jammer dat bestellen, afleveren, etalen,en info zo moeizaam verloopt. Heb er lang over gedaan om tot kopen over te gaan
Bestellung und Lieferung war sehr gut
Schnelle Lieferung, gute Qualität, nachdem ich bestellt habe und noch ein Gerät im Warenkorb war, kam noch ein Angebot mit 7% Rabatt. Nur habe ich da schon bestellt…
!
Alles bestens !
Die Gebrauchsanweisung entspricht nicht ganz dem, was geliefert wurde. Lieferung sehr gut.
Hi André, thank you for your feedback! We're glad the delivery was smooth. We'll look into the manual to ensure it matches the product. Feel free to reach out if you need further assistance.
Die Beschreibung ist nicht ganz eindeutig.
Hi there, thank you for your feedback. We'll work on making our descriptions clearer. If you have any questions about the product, feel free to reach out!
Kompaktní rozměry, krásně startuje, relativně tichá. Provoz i na LPG. Mínus - nepřesný návod k obsluze.
Thank you for your positive feedback! We're glad you appreciate the compact size and quiet operation of the KS 1900iG S. We'll take your note about the manual into consideration to improve it further. If you have any questions, feel free to reach out!
- ontbreken van nederlandstalige handleiding
Cubre a la perfección mis necesidades. Es un modelo compacto e interesante. La opción de dual combustible lo hace muy versátil al igual que la paralelización. Es un generador a tener en cuenta.
Hi there! We're thrilled to hear that the KS 1900iG S meets your needs so well. Thanks for sharing your positive experience and recommending our generator. Enjoy your versatile and reliable power source!
Inverter-Generator (LPG/Benzin) KS 1900iG S
Prompte Lieferung, alles Bestens.
Mir war, dass ich die Version mit automatischer Umschaltung kaufe. Ob der Fehler an mir liegt, oder es unverständlich auf der HomePage war kann ich nicht beurteilen.
Hat alles Bestens funktioniert, endlich ein Gerät welches vernünftig funktioniert und das macht was es soll. Prima
Vielen Dank, Norbert! Es freut uns sehr, dass Sie mit dem Invertergenerator zufrieden sind. Bei Fragen stehen wir Ihnen gern zur Verfügung.








