Hotware Energy DC-AC Inverters provide in-vehicle AC power to work and utility vehicles, heavy duty trucks, and emergency vehicles to operate tools, appliances, lights, and other electronic equipment. The inverters take stored battery power and silently convert it to AC power, eliminating the need for noisy generators. The inverters can be installed as an OEM option or aftermarket to power tools like drills, saws, and more from the vehicle's battery bank. When external AC power is available, the inverter charges the batteries back to full capacity and provides excess power to the vehicle. If no external power is available, the inverter draws from the battery banks to invert DC power to 120-230