hi , i am new to this forum. I install home stand by generators. I am looking for an inverter that will produce a 240vac signal to my generator so that it can be controlled automatically in a power outage. I am looking for a commercial inverter that I can install. Since the voltage will be serving as a signal only,the wattage rating is not an issue. I was hoping to find a low cost inverter possibly under a $100.00.