edk-austinYes, and exactly what I'll setup eventually. I already have the off-grid 12V backup power distribution in my house. Although you actually need a 120V split phase inverter (US). Code compliance is an issue, but there are manual and automatic load control systems that can achieve this.
have you successfully turn on your grid-tie inverter with simulated pure sine-wave 220vac inverter ? if so, what is the model of the 12vdc->220vac inverter ? and the model of your grid-tie inverter ? thanks