The KS 24VM DC constant voltage generator by the German brand Könner & Söhnen® features a rated current of 60A and an operating voltage of 24–27.5V. This reliable and powerful device is designed as a backup charger for 24V batteries. Thanks to its high performance and specifications, this generator is an indispensable assistant in emergency or autonomous power supply for 24V systems. One of the key advantages of this model is its constant voltage output. For user convenience, it features a mode switch enabling easy transition between manual and automatic operation, depending on needs and operating conditions. This significantly enhances comfort and usage scenarios, especially during frequent voltage fluctuations or when continuous power is required. In AUTO mode, the integrated controller continuously monitors battery voltage and automatically starts charging when the voltage drops, stopping once the preset voltage is reached. Additionally, there is a MANUAL/EXTERNAL mode designed for experienced users, enabling starting via the “CONTROL TERMINAL”. The generator connects directly to the battery, simplifying installation. External control via “dry contacts” significantly broadens integration capabilities with existing power supply systems. Combining advanced technical features, ease of use, and high reliability, this generator is an excellent choice for anyone seeking an efficient and durable autonomous power source for 24V systems such as solar power stations, medical and telecom equipment, security and video surveillance systems, vehicle 24V battery maintenance, and more. The generator also includes an oil level sensor and indicator to automatically shut off the engine in case of low oil, preventing premature damage. An overload indicator helps avoid excessive loads, prolonging the lifespan of the device. Operational status indicators, along with integrated voltmeter and ammeter, ensure full control over the generator parameters, crucial for stable equipment operation. The generator is made in a durable, noise-proof metal casing, which not only reduces the noise levels during operation but also provides additional protection of components from mechanical damage, dust, and moisture — making it suitable even for harsh environments. Powered by a reliable, eco-friendly 4-stroke gasoline engine meeting EURO 5 (STAGE 5) standards, this model ensures high performance, fuel efficiency, and long service life.