For sale: 12 kW electric generator. Specifications and Features: Power: 12 kW or 12 kVA. Origin: Japanese, indicating high manufacturing quality and reliability. Available with advanced options such as: Quiet operation: Designed to be soundproof to minimize noise. Automatic Transfer Switch (ATS) system: For connection to an external automatic transfer switch to provide power automatically during power outages. Large fuel tank: Can provide up to 8-10 hours of continuous operation. Low oil shutdown: For increased safety and to protect the engine from damage due to low oil.