A generator set, commonly referred to as a genset, is a versatile and essential power generation device used across various industries and applications. It consists of an engine — typically powered by diesel, natural gas, or gasoline — coupled with an alternator to produce electrical energy. Generator sets are employed in critical settings such as hospitals, data centers, construction sites, and remote locations where a reliable power supply is essential. They serve as backup power sources during electrical grid outages or as primary power in off-grid areas. Generator sets come in different sizes and configurations, ranging from portable units for small-scale applications to large, stationary units capable of producing megawatts of power. Their reliability, efficiency, and ability to provide continuous electricity make generator sets indispensable for ensuring uninterrupted operations and maintaining productivity in diverse industrial and commercial environments.