I found a 500w 12vdc to 220vac inverter schematic. It has CD4047, LM324,C1061 and 2N3055 and a transformer as it's main component. So, my question is: Can I use that to generate 240vac and 1000w with an input of 12vdc or 24vdc. If it possible, then send me the modifications, if any. Thank you.