In this video, we provide a guided demonstration of the SevenPower SP20N 20kW Natural Gas/LPG CHP Generator. You'll see how this high-efficiency cogeneration system operates, including its electric start-up, three-step heat recovery process from both engine and exhaust, and its ability to switch between natural gas and LPG fuels. Watch as we explain its continuous operation capabilities, low noise design, and how it achieves over 88% overall efficiency for commercial and industrial applications.